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This is the latest long-term schedule. Observations have been sorted into one-week intervals, taking into account solar, time, roll, and other constraints. It is our intent to follow this schedule. However, targets which are not constrained may well be moved forward or back in time to fill requirements of the short-term schedules. Targets of opportunity and any instrument or spacecraft anomalies may also cause observing times of targets to shift. This long-term schedule is our present estimate of future order of observations. Please be aware of the uncertainties.
Also notice that targets have been allotted to one-week intervals to fill only about half of real-time. This figure is significantly less than Chandra's available observing time. To achieve fully scheduled weeks, and to increase Chandra's efficiency we must allow the short-term scheduler some flexibility in target choice. This is done by reserving a pool of unconstrained targets with broad viewing windows, These targets are listed at the end of the long-term schedule, and may be scheduled at any time during the cycle to fill undersubscribed weeks.
The long-term schedule page has links to our database entries of the requested observing parameters as well as to images of the target fields of view. Observers are encouraged to review these entries and notify the Chandra Director's Office of any perceived problems. Observers may be contacted about a month prior to the detailed scheduling of their targets for final confirmation of the observing parameters. Note that the images accompanying the target pages assume a roll angle appropriate for the middle of the week to which the target has been assigned in the long-term schedule. This approximation, made for initial review purposes only, may not always respect accepted roll constraints. This will be corrected in the final scheduling process, which may also result in different guide stars than those shown in the optical image. Also, those targets allocated to the pool may be moved multiple times; the roll angles for their images are thus unlikely to correspond to the final orientation. Updates will be issued at the time of rescheduling.
If simultaneous observations with other instruments are a vital part of your program and if they were part of your peer-reviewed proposal, a time-constraint should be already applied to your target. Barring malfunctions, it will be honored. After a proposal has been reviewed and accepted, the addition of constraints, or changes in object, position or exposure time will not be honored. If you have added coordinated observations later or if only a secondary part of the science, we cannot perturb the normal scheduling to give you a definite time.
NOTE: In the text of the long-term schedule, pool targets are marked with a "P", Cool Catalog Targets (CCTs) are marked with "C", and roll and pitch angles given are for the start and end of each observation's assigned one-week interval.
Click here for a list of changes from the last LTS.
Click here for table header definitions.
Segment: 12 limit: 5.17d, used 5.37d =103.87% 05-May-2025 00h to 12-May-2025 00h (UT) seq# obs name time RA dec Roll Range Pitch Range SI R O grat observer Type AO OR# TC RC PC UC PU SC Mlt CRem Approved Proposal# ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ 201810 30092 TV Cassiopeia 15.0 4.828 59.139 48.3 56.9 50.8 51.9 ACIS-S 6 2 HETG Yang GO 26 0 N N N N N N N N nss 02/21/25 26200417 201810 30093 TV Cassiopeia 15.0 4.828 59.139 48.3 56.9 50.8 51.9 ACIS-S 6 2 HETG Yang GO 26 0 N N N N N N N N nss 02/21/25 26200417 201843 C 30919 Gaia DR2 29987665757 10.0 88.297 -11.605 239.8 233.4 53.6 49.0 ACIS-S 2 0 NONE Agüeros CCT 26 0 N N N N N N N N CCT - approved 20201075 503496 28522 PSR J1101-6101 30.0 165.438 -61.028 292.4 284.8 120.0 118.5 ACIS-I 4 0 NONE Kargaltsev GO 25 0 Y N N N N N N N jeanconn 10/31/23 25500121 503502 28524 GW170817 16.0 197.450 -23.381 283.1 274.5 155.9 150.3 ACIS-S 5 3 NONE Troja GO 25 0 Y N N N N N N N jeanconn 11/27/23 25510368 503502 30920 GW170817 14.0 197.450 -23.381 283.1 274.5 155.9 150.3 ACIS-S 5 3 NONE Troja GO 25 0 Y N N N N N N N approval not required 25510368 503506 28778 SN 1979C 12.0 185.744 15.798 229.8 233.1 132.1 125.8 HRC-I - - NONE Patnaude GTO 25 0 N N N N N N N N kashyap 12/06/23 25500501 503508 28780 SN 1970G 12.0 210.753 54.242 191.3 197.8 109.0 106.1 HRC-I - - NONE Patnaude GTO 25 0 N N N N N N N N kashyap 12/06/23 25500501 503598 30917 GRB 250419A 20.0 202.405 7.041 219.7 225.7 149.9 143.9 ACIS-S 2 0 NONE Ho DDT 26 0 R N N N N N N N bradw 04/27/25 26509046 590760 29584 E0102-72.3 25.0 16.010 -72.032 155.2 149.0 89.8 92.7 ACIS-I 1 0 NONE Gaetz CAL 26 0 Y N N N N Y N Y gaetz 01/29/25 26500461 590765 29589 E0102-72.3 35.0 16.010 -72.032 155.2 149.0 89.8 92.7 ACIS-I 1 0 NONE Gaetz CAL 26 0 Y N N N N Y N N gaetz 01/29/25 26500461 601716 30885 AT2024lhc 15.0 252.726 32.877 144.1 152.1 122.8 124.2 ACIS-S 2 0 NONE Yao GO 26 0 Y N N N N N N Y waaron 04/07/25 27620010 601717 30886 AT2024kmq 15.0 180.655 35.393 224.5 228.8 115.4 109.8 ACIS-S 2 0 NONE Yao GO 26 0 Y N N N N N N Y waaron 04/07/25 27620010 704958 28149 PSO J170.8326+20.208 19.0 170.833 20.208 237.9 240.0 118.1 111.6 ACIS-S 2 0 NONE Connor GO 25 0 N N N N N N N N kashyap 01/22/24 25700049 704959 28569 SDSS J104454.87+3540 30.0 161.229 35.682 239.2 242.2 102.7 96.6 ACIS-I 6 2 NONE Su GO 25 0 N N N N N N N N kashyap 12/06/23 25700064 704971 28579 NGC 4102 30.0 181.596 52.711 219.6 224.8 102.9 98.4 ACIS-S 4 2 NONE Fabbiano GO 25 0 N N N N N N N N waaron 10/19/23 25700108 704999 28190 ESO 518-2 10.0 251.478 -23.452 80.7 79.9 151.3 158.1 ACIS-S 5 1 NONE Imam GO 25 0 N N N N N N N N malgosia 10/06/23 25700267 705217 P 29929 SDSS J112657.84+3647 11.8 171.741 36.787 231.3 235.0 109.1 103.3 ACIS-S 2 0 NONE Foord GO 26 0 N N N N N N N N kashyap 03/11/25 26700090 705218 P 29930 SDSS J153227.22+0419 11.1 233.113 4.324 151.7 169.1 156.8 157.2 ACIS-S 2 0 NONE Foord GO 26 0 N N N N N N N N kashyap 03/11/25 26700090 705227 H 30197 NGC5728 12.0 220.600 -17.253 312.8 263.1 178.3 172.2 ACIS-S 2 0 NONE Fabbiano GO 26 0 N N N N N N N N kashyap 10/17/24 26700153 705227 H 30198 NGC5728 17.0 220.600 -17.253 312.8 263.1 178.3 172.2 ACIS-S 2 0 NONE Fabbiano GO 26 0 N N N N N N N N kashyap 10/17/24 26700153 705232 29944 8C 1435+638 36.6 219.191 63.611 182.6 189.1 100.3 98.0 ACIS-S 2 0 NONE Ighina GO 26 0 N N N N N N N N malgosia 10/11/24 26700199 705330 30525 RXJ 1131-1231 7.5 172.965 -12.533 259.5 256.7 132.6 126.1 ACIS-I 4 0 NONE Gu GTO 26 0 Y N N N N Y N N bradw 11/04/24 26700470 705331 30526 RXJ 1131-1231 7.5 172.965 -12.533 259.5 256.7 132.6 126.1 ACIS-I 4 0 NONE Gu GTO 26 0 S N N N N Y N N bradw 11/04/24 26700470 802146 28691 RXCJ1314.4-2515 13.5 198.575 -25.264 288.3 278.5 156.4 151.1 ACIS-I 5 1 NONE Markevitch GO 25 0 N N N N N N N N bradw 10/24/23 25800246 802146 30921 RXCJ1314.4-2515 16.5 198.575 -25.264 288.3 278.5 156.4 151.1 ACIS-I 5 1 NONE Markevitch GO 25 0 N N N N N N N N approval not required 25800246 802176 28819 PSZ2G065.32-64.84 5.3 351.319 -12.125 118.3 117.1 57.4 64.1 ACIS-I 5 1 NONE McDonald GTO 25 0 N N N N N N N N bradw 09/08/23 25800481 Segment: 13 limit: 4.82d, used 4.24d = 87.97% 12-May-2025 00h to 19-May-2025 00h (UT) seq# obs name time RA dec Roll Range Pitch Range SI R O grat observer Type AO OR# TC RC PC UC PU SC Mlt CRem Approved Proposal# ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ 201666 28742 G29-38 15.0 352.199 5.248 108.1 109.4 56.6 63.2 HRC-I - - NONE Cunningham GO 25 0 S N N N N N N Y kashyap 04/07/25 25200153 300558 30098 VV Pup 30.0 123.778 -19.055 247.9 243.7 82.5 77.2 ACIS-S 6 2 HETG Rodriguez GO 26 0 N N N N N N N N nss 03/26/25 26300401 402566 29784 4U 1630-47 30.0 248.507 -47.393 35.6 25.1 146.4 150.3 ACIS-S 6 2 HETG Neilsen TOO 26 0 S N N N N N Y N nss 04/21/25 26400240 503504 28776 NGC 4449 12.0 187.046 44.094 221.4 226.3 107.2 102.3 HRC-I - - NONE Patnaude GTO 25 1 N N N N N N N N kashyap 12/06/23 25500501 590764 29588 E0102-72.3 30.0 16.010 -72.032 149.0 142.9 92.7 95.5 ACIS-I 1 0 NONE Gaetz CAL 26 0 Y N N N N Y N N gaetz 01/29/25 26500461 601602 30752 UGC7242 10.0 183.538 66.079 222.4 228.2 89.4 85.8 ACIS-I 4 0 NONE Gallo GO 25 0 N N N N N N N N approval not required 25620362 601605 30870 NGC4248 7.0 184.458 47.409 223.0 227.9 103.5 98.8 ACIS-I 4 0 NONE Gallo GO 25 0 N N N N N N N N approval not required 25620362 704971 28581 NGC 4102 30.0 181.596 52.711 224.8 229.8 98.4 93.9 ACIS-S 4 2 NONE Fabbiano GO 25 0 N N N N N N N N waaron 10/19/23 25700108 705120 28795 [ZCA2021] BOSS1244 S 40.0 190.883 35.911 220.2 224.9 115.3 110.2 ACIS-I 5 1 NONE Forman GTO 25 0 N N N N N N N N malgosia 04/03/25 25700502 705120 28848 [ZCA2021] BOSS1244 S 30.0 190.883 35.911 220.2 224.9 115.3 110.2 ACIS-I 5 1 NONE Forman GTO 25 0 N N N N N N N N malgosia 04/03/25 25700502 705227 H 30209 NGC5728 30.0 220.600 -17.253 263.1 258.2 172.2 165.6 ACIS-S 2 0 NONE Fabbiano GO 26 0 N N N N N N N N kashyap 10/17/24 26700153 705227 H 30211 NGC5728 30.0 220.600 -17.253 263.1 258.2 172.2 165.6 ACIS-S 2 0 NONE Fabbiano GO 26 0 N N N N N N N N approval not required 26700153 705304 30452 HE 1353-1917 25.0 209.153 -19.529 271.5 265.3 161.4 155.1 HRC-I - - NONE Tremblay GO 26 0 N Y N N N N N N kashyap 11/20/24 26700420 802154 28797 A1550 15.0 187.243 47.622 220.6 225.6 104.6 100.0 ACIS-I 4 0 NONE Simionescu GTO 25 1 N N N N N N N N bradw 10/20/23 25800470 802201 30371 Abell 795 30.7 141.022 14.173 252.0 251.9 87.8 81.1 ACIS-S 4 2 NONE UBERTOSI GO 26 0 N N N N N N N N bradw 10/29/24 26800045 Segment: 14 limit: 4.86d, used 4.37d = 89.92% 19-May-2025 00h to 26-May-2025 00h (UT) seq# obs name time RA dec Roll Range Pitch Range SI R O grat observer Type AO OR# TC RC PC UC PU SC Mlt CRem Approved Proposal# ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ 201573 26966 XI BOO 5.0 222.848 19.100 198.6 206.8 139.3 135.5 HRC-I - - NONE Ayres GO 26 0 S N N N N Y N N kashyap 10/15/22 24200057 201686 30630 zeta Puppis 20.0 120.896 -40.003 239.2 233.4 85.1 81.6 ACIS-S 6 2 HETG Gunderson GTO 25 1 N N N N N N N N approval not required 25200505 402508 28767 4U 1626-67 34.0 248.070 -67.461 15.7 7.0 131.5 133.4 HRC-I - - HETG Schulz GTO 25 0 N N N N N N N N nss 04/30/25 25400471 402510 28769 GX 9+9 39.4 262.934 -16.961 100.1 105.2 154.0 160.4 ACIS-S 6 2 HETG Psaradaki GTO 25 0 N N N N N N N N nss 09/18/23 25400508 402581 30047 EXO 0748-676 15.0 117.140 -67.752 236.7 230.0 98.1 97.3 ACIS-S 3 1 NONE Homan TOO 26 0 R N N N N Y N N not approved 26400303 590762 29586 E0102-72.3 20.0 16.010 -72.032 142.9 136.7 95.5 98.2 ACIS-S 2 0 NONE Gaetz CAL 26 0 Y N N N N Y N N gaetz 01/29/25 26500461 590782 29606 SNR G21.5-0.9 10.0 278.390 -10.569 107.7 111.4 137.8 144.1 HRC-S - - NONE Kashyap CAL 26 0 Y N N N N N N N rpete 10/04/24 26500473 590783 29607 SNR G21.5-0.9 10.0 278.390 -10.569 107.7 111.4 137.8 144.1 HRC-I - - NONE Kashyap CAL 26 0 Y N N N N N N N kashyap 04/14/25 26500473 601595 28530 Sextans A 20.0 152.752 -4.692 250.8 249.1 98.3 91.8 ACIS-S 2 0 NONE Antoniou GO 25 0 N N N N N N N N jeanconn 11/08/23 25620223 601595 28534 Sextans A 30.0 152.752 -4.692 250.8 249.1 98.3 91.8 ACIS-S 2 0 NONE Antoniou GO 25 0 N N N N N N N N jeanconn 11/08/23 25620223 601632 H 30142 NGC1097 30.0 41.580 -30.275 163.1 155.9 51.7 55.1 ACIS-S 4 0 NONE Mathur CLP 25 0 N N N N N N N N bradw 12/22/24 25628968 601648 H 30165 NGC4207 30.0 183.877 9.585 239.9 241.4 121.3 114.7 ACIS-S 4 0 NONE Mathur CLP 25 0 N N N N N N N N bradw 12/22/24 25628968 601653 H 30171 NGC4540 30.0 188.712 15.551 234.2 236.8 122.0 115.7 ACIS-S 4 0 NONE Mathur CLP 25 0 N N N N N N N N bradw 12/22/24 25628968 601660 H 30728 NGC4781 28.0 193.599 -10.537 252.2 251.1 138.5 131.9 ACIS-S 4 0 NONE Mathur CLP 25 0 N N N N N N N N approval not required 25628968 705012 30735 FRB20220914A 25.0 282.057 73.337 136.5 143.2 82.2 82.1 ACIS-S 2 0 NONE Eftekhari GO 25 0 N N N N N N N N malgosia 04/07/25 25700269 705227 H 30208 NGC5728 30.0 220.600 -17.253 258.2 256.2 165.6 158.9 ACIS-S 2 0 NONE Fabbiano GO 26 0 N N N N N N N N kashyap 10/17/24 26700153 Segment: 15 limit: 5.19d, used 4.85d = 93.45% 26-May-2025 00h to 02-Jun-2025 00h (UT) seq# obs name time RA dec Roll Range Pitch Range SI R O grat observer Type AO OR# TC RC PC UC PU SC Mlt CRem Approved Proposal# ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ 201666 28743 G29-38 15.0 352.199 5.248 110.5 111.5 69.9 76.5 HRC-I - - NONE Cunningham GO 25 0 S N N N N N N Y kashyap 04/09/25 25200153 201798 29729 Eta Car 20.0 161.265 -59.684 266.3 259.6 112.4 109.7 HRC-I - - NONE Corcoran GO 26 0 N N N N N N N N kashyap 04/09/25 26200216 402491 28037 SMC 2857 21.0 14.417 -71.988 135.3 129.0 98.6 101.2 ACIS-S 4 2 NONE Ludwig GO 25 1 N N N N N N N N swolk 10/30/23 25400397 402510 28841 GX 9+9 32.5 262.934 -16.961 105.2 114.6 160.4 166.6 ACIS-S 6 2 HETG Psaradaki GTO 25 0 N N N N N N N N nss 09/18/23 25400508 503503 30114 GW170817 30.0 197.450 -23.381 264.1 260.7 138.3 132.0 ACIS-S 5 3 NONE Troja GO 26 0 Y N N N N N N N approval not required 25510368 503561 30138 Kepler's SNR 30.0 262.673 -21.492 92.2 95.3 161.3 168.0 ACIS-S 4 2 NONE Williams GO 26 0 N N N N N N N N jeanconn 12/03/24 26500359 503579 30543 SN 2012au 15.0 193.717 -10.247 250.9 250.1 131.9 125.2 HRC-I - - NONE Patnaude GTO 26 0 N N N N N N N N kashyap 12/17/24 26500499 503599 30918 GRB 250419A 20.0 202.405 7.041 233.7 236.6 131.6 125.2 ACIS-S 2 0 NONE Ho DDT 26 0 S N N N N N N N bradw 04/27/25 26509046 590761 29585 E0102-72.3 15.0 16.010 -72.032 136.7 130.4 98.2 100.9 ACIS-S 2 0 NONE Gaetz CAL 26 0 Y N N N N Y N N gaetz 01/29/25 26500461 590763 29587 E0102-72.3 20.0 16.010 -72.032 136.7 130.4 98.2 100.9 ACIS-S 2 0 NONE Gaetz CAL 26 0 Y N N N N Y N N gaetz 01/29/25 26500461 705017 28653 NGC 4579 30.0 189.432 11.818 238.1 240.1 118.3 111.8 ACIS-S 6 2 HETG Shi GO 25 0 N N N N N N N N malgosia 10/06/23 25700279 705059 28250 SDSS J134912.35+3517 5.0 207.301 35.285 216.4 221.7 114.5 109.9 ACIS-S 4 0 NONE Nair GO 25 0 N N N N N N N N malgosia 10/17/23 25700326 802119 28304 2MAXIJ0134-082 42.0 23.172 -8.068 127.6 124.5 48.4 54.7 ACIS-S 4 2 NONE UBERTOSI GO 25 0 N N N N N N N N bradw 10/18/23 25800027 802154 28851 A1550 30.0 187.243 47.622 230.5 235.3 95.3 90.6 ACIS-I 4 0 NONE Simionescu GTO 25 0 N N N N N N N N bradw 10/20/23 25800470 802154 28853 A1550 30.0 187.243 47.622 230.5 235.3 95.3 90.6 ACIS-I 4 0 NONE Simionescu GTO 25 0 N N N N N N N N bradw 10/20/23 25800470 802169 28812 PSZ2G018.73+23.56 5.0 255.578 -1.024 148.6 165.4 156.3 158.2 ACIS-I 5 1 NONE McDonald GTO 25 0 N N N N N N N N bradw 09/08/23 25800481 901857 28129 Suzaku Field of NPS 30.0 260.587 4.757 146.3 158.9 148.8 151.1 ACIS-I 4 0 NONE Gupta GO 25 0 N N N N N N N N dj 02/19/25 25910266 901869 28858 CMZ Molecular Cloud 28.0 266.550 -28.889 75.5 69.7 157.0 163.4 ACIS-I 4 0 NONE Vikhlinin GTO 25 0 N N N N N N N N dj 02/10/25 25910507 Segment: 16 limit: 4.82d, used 4.39d = 91.08% 02-Jun-2025 00h to 09-Jun-2025 00h (UT) seq# obs name time RA dec Roll Range Pitch Range SI R O grat observer Type AO OR# TC RC PC UC PU SC Mlt CRem Approved Proposal# ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ 201708 29444 SZ Cha 15.0 164.569 -77.288 269.5 262.4 112.6 111.7 ACIS-S 2 0 NONE Espaillat GO 25 0 N N N N N N Y N swolk 04/23/25 25200530 291768 29536 HZ43 20.0 199.090 29.098 229.4 233.5 109.3 103.8 HRC-S - - LETG Kashyap CAL 26 0 Y N N N N N N N kashyap 04/14/25 26200475 402462 28008 IGR J16320-4751 50.0 248.008 -47.875 356.2 340.9 154.2 154.0 ACIS-S 6 2 HETG Pradhan GO 25 0 N N N N N N N N nss 02/07/25 25400138 402567 29785 4U 1630-47 30.0 248.507 -47.393 357.2 341.6 154.7 154.5 ACIS-S 6 2 HETG Neilsen TOO 26 0 S N N N N N Y N not approved 26400240 503477 28074 XMMU J170147.3-42140 50.0 255.447 -42.235 15.0 355.8 159.3 160.6 ACIS-I 4 0 NONE Yang GO 25 0 N N N N N N N N jeanconn 11/22/23 25500393 503496 28517 PSR J1101-6101 15.0 165.438 -61.028 263.7 257.2 111.9 109.1 ACIS-I 4 0 NONE Kargaltsev GO 25 0 Y N N N N N N N jeanconn 10/31/23 25500121 503583 30492 1E 161348-5055.1 30.0 244.401 -51.040 349.8 336.2 150.8 150.2 ACIS-S 2 0 NONE Garmire GTO 26 0 S N N Y N Y N Y jeanconn 11/07/24 26500496 601641 H 30156 NGC2775 30.0 137.584 7.038 248.9 247.7 66.8 60.2 ACIS-S 5 1 NONE Mathur CLP 25 0 N N N N N N N N bradw 11/18/24 25628968 705001 28192 NGC 6657 10.0 278.256 34.060 150.1 157.4 117.6 119.6 ACIS-S 5 1 NONE Imam GO 25 0 N N N N N N N N malgosia 10/06/23 25700267 705063 28254 SDSS J223921.86+1352 6.0 339.841 13.882 111.5 113.9 84.8 91.0 ACIS-S 4 0 NONE Nair GO 25 0 N N N N N N N N malgosia 10/17/23 25700326 705120 28849 [ZCA2021] BOSS1244 S 30.0 190.883 35.911 233.6 237.7 99.6 94.3 ACIS-I 5 1 NONE Forman GTO 25 0 N N N N N N N N malgosia 04/03/25 25700502 802142 28327 PSZ2G358.94-70.57 6.5 352.780 -36.550 115.3 111.8 93.3 99.0 ACIS-I 5 1 NONE McDonald GO 25 0 N N N N N N N N bradw 10/17/23 25800174 802143 28684 Abell 3017 30.0 36.468 -41.918 147.5 141.7 71.1 74.8 ACIS-S 5 2 NONE Sun GO 25 1 N N N N N N N N bradw 10/20/23 25800186 802152 H 28707 1E 2215.7-0404 / 1E 35.2 334.612 -3.775 111.8 112.6 96.2 102.9 ACIS-I 5 1 NONE Sarkar GO 25 0 N N N N N N N N bradw 10/20/23 25800327 890243 29613 A1795 20.0 207.220 26.591 224.3 228.9 116.2 111.0 ACIS-I 5 1 NONE Bogdan CAL 26 0 Y N N N N Y N N abogdan 10/23/24 26800462 Segment: 17 limit: 4.77d, used 4.40d = 92.24% 09-Jun-2025 00h to 16-Jun-2025 00h (UT) seq# obs name time RA dec Roll Range Pitch Range SI R O grat observer Type AO OR# TC RC PC UC PU SC Mlt CRem Approved Proposal# ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ 201662 28736 NGC 6537 15.0 271.305 -19.843 105.2 119.0 166.3 172.5 HRC-I - - NONE Kastner GO 25 0 N N N N N N N N kashyap 10/27/23 25200170 201663 28740 LHS 475 15.0 290.233 -82.558 35.3 27.7 119.0 119.9 HRC-I - - NONE Garraffo GO 25 1 N N N N N N N N kashyap 02/11/25 25200193 201798 30459 Eta Car 15.0 161.265 -59.684 253.3 247.1 106.8 103.8 HRC-I - - NONE Corcoran GO 26 0 N N N N N N N N kashyap 04/09/25 26200216 201800 29731 4FGL J1714.8-3849 15.0 258.724 -38.819 5.9 341.7 164.0 163.8 ACIS-I 4 0 NONE Marti-Devesa GO 26 0 G N Y N N Y N N swolk 11/15/24 26200414 201801 29732 4FGL J1714.8-3849 15.0 258.724 -38.819 5.9 341.7 164.0 163.8 ACIS-I 4 0 NONE Marti-Devesa GO 26 0 G N Y N N Y N N swolk 11/15/24 26200414 201802 29733 4FGL J1714.8-3849 15.0 258.724 -38.819 5.9 341.7 164.0 163.8 ACIS-I 4 0 NONE Marti-Devesa GO 26 0 G N Y N N Y N N swolk 11/15/24 26200414 201803 29734 4FGL J1721.3-5257 15.0 260.347 -52.953 6.2 352.8 149.8 150.2 ACIS-I 4 0 NONE Marti-Devesa GO 26 0 G N Y N N Y N N swolk 11/15/24 26200414 201804 29735 4FGL J1721.3-5257 15.0 260.347 -52.953 6.2 352.8 149.8 150.2 ACIS-I 4 0 NONE Marti-Devesa GO 26 0 G N Y N N Y N N swolk 11/15/24 26200414 291761 29529 HZ43 2.0 199.090 29.098 233.5 237.4 103.8 98.3 HRC-I - - LETG Kashyap CAL 26 0 Y N N Y N N N N kashyap 04/14/25 26200472 503537 H 29822 SNR G1.9+0.3 40.0 267.188 -27.167 67.2 35.6 169.8 175.3 ACIS-S 4 2 NONE Borkowski GO 26 0 N N N N N N N N jeanconn 10/28/24 26500187 601594 28100 J-PLUS EELG-7 35.0 283.722 32.436 151.7 159.0 119.1 121.2 ACIS-S 5 3 NONE Irwin GO 25 0 N N N N N N N N jeanconn 12/18/23 25620199 601595 28535 Sextans A 40.0 152.752 -4.692 245.6 243.7 78.8 72.4 ACIS-S 2 0 NONE Antoniou GO 25 0 N N N N N N N N jeanconn 11/08/23 25620223 601614 28538 NGC1300 30.0 49.921 -19.411 146.7 140.4 49.8 54.3 ACIS-S 5 3 NONE Lehmer GO 25 1 N N N N N N N N jeanconn 10/12/23 25620364 601620 30841 NGC4535 10.0 188.585 8.198 243.2 244.5 106.3 99.7 ACIS-S 5 3 NONE Lehmer GO 25 0 N N N N N N N N approval not required 25620364 601655 H 30173 NGC4571 30.0 189.235 14.217 241.5 243.5 104.1 97.7 ACIS-S 4 0 NONE Mathur CLP 25 0 N N N N N N N N bradw 12/22/24 25628968 705064 28255 SDSS J125606.10+2740 5.0 194.025 27.678 236.7 240.2 101.0 95.3 ACIS-S 4 0 NONE Nair GO 25 0 N N N N N N N N malgosia 10/17/23 25700326 705068 28259 SDSS J165243.49+3922 4.0 253.181 39.370 183.9 191.3 117.7 116.5 ACIS-S 4 0 NONE Nair GO 25 0 N N N N N N N N malgosia 10/17/23 25700326 802155 28798 SpARCS J163437+40214 35.0 248.654 40.364 188.6 195.7 116.3 114.7 ACIS-I 4 0 NONE Monson GTO 25 0 N N N N N N N N bradw 10/23/23 25800472 890249 29619 A1795 25.0 207.220 26.591 228.9 233.1 111.0 105.7 ACIS-I 5 1 NONE Bogdan CAL 26 0 Y N N N N Y N N abogdan 10/23/24 26800462 901864 28136 IGR J17598-2236 5.0 269.950 -22.600 93.7 98.7 168.0 174.7 ACIS-S 2 0 NONE Chakraborty GO 25 0 N N N N N N N N dj 10/27/23 25910434 Segment: 18 limit: 5.09d, used 4.49d = 88.21% 16-Jun-2025 00h to 23-Jun-2025 00h (UT) seq# obs name time RA dec Roll Range Pitch Range SI R O grat observer Type AO OR# TC RC PC UC PU SC Mlt CRem Approved Proposal# ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ 201662 28739 NGC 6537 15.0 271.305 -19.843 119.0 183.1 172.5 176.4 HRC-I - - NONE Kastner GO 25 1 N N N N N N N N kashyap 10/27/23 25200170 201805 29736 4FGL J1721.3-5257 15.0 260.347 -52.953 352.8 339.7 150.2 149.2 ACIS-I 4 0 NONE Marti-Devesa GO 26 0 G N Y N N Y N N swolk 11/15/24 26200414 402510 28840 GX 9+9 30.0 262.934 -16.961 190.5 230.0 173.5 169.7 ACIS-S 6 2 HETG Psaradaki GTO 25 0 N N N N N N N N nss 09/18/23 25400508 402582 30048 EXO 0748-676 20.0 117.140 -67.752 210.0 203.4 94.3 93.1 ACIS-S 3 1 NONE Homan TOO 26 0 S N N N N Y N N not approved 26400303 503496 28518 PSR J1101-6101 15.0 165.438 -61.028 250.9 244.8 106.2 103.0 ACIS-I 4 0 NONE Kargaltsev GO 25 0 Y N N N N N N N jeanconn 10/31/23 25500121 503561 29846 Kepler's SNR 30.0 262.673 -21.492 217.7 255.2 177.7 171.6 ACIS-S 4 2 NONE Williams GO 26 0 N N N N N N N N jeanconn 12/03/24 26500359 590766 29590 Cas A 2.0 350.858 58.815 105.3 111.2 71.9 75.4 ACIS-I 2 0 NONE Bogdan CAL 26 0 Y N N N N N N Y abogdan 10/23/24 26500465 601614 28540 NGC1300 34.0 49.921 -19.411 140.4 134.7 54.3 59.0 ACIS-S 5 3 NONE Lehmer GO 25 0 N N N N N N N N jeanconn 10/12/23 25620364 601621 28552 NGC7496 30.0 347.447 -43.428 103.1 98.6 110.5 115.8 ACIS-S 5 3 NONE Lehmer GO 25 0 N N N N N N N N jeanconn 10/12/23 25620364 601622 28784 LEDA407 29.0 1.430 -50.115 110.6 105.4 103.3 107.8 HRC-S - - LETG Burwitz GTO 25 0 N N N N N N N N bradw 10/17/23 25610506 601642 H 30157 NGC3059 30.0 147.534 -73.922 238.4 231.6 105.4 103.9 ACIS-S 4 0 NONE Mathur CLP 25 0 N N N N N N N N bradw 12/22/24 25628968 601657 H 30176 NGC4689 30.0 191.940 13.763 242.7 244.8 100.2 93.8 ACIS-S 4 0 NONE Mathur CLP 25 0 N N N N N N N N bradw 12/22/24 25628968 704981 H 30771 Abell 370 27.0 39.960 -1.586 122.8 119.9 49.7 56.0 ACIS-I 4 0 NONE Bogdan GO 25 0 N N N N N N N N approval not required 25700214 704982 28648 SDSS J0100+2802 30.0 15.054 28.040 102.8 105.6 61.7 67.9 ACIS-I 5 1 NONE Marchesi GO 25 0 N N N N N N N N malgosia 04/03/25 25700245 705048 28239 SDSS J210729.76+0921 4.0 316.874 9.354 123.4 127.2 119.0 124.9 ACIS-S 4 0 NONE Nair GO 25 0 N N N N N N N N malgosia 10/17/23 25700326 705053 28244 SDSS J163148.76+2024 6.0 247.953 20.411 200.8 208.9 133.5 130.5 ACIS-S 4 0 NONE Nair GO 25 0 N N N N N N N N malgosia 10/17/23 25700326 802160 28803 PSZ2G135.19+57.88 10.0 180.539 58.059 252.1 257.9 73.6 69.8 ACIS-I 5 1 NONE McDonald GTO 25 1 N N N N N N N N bradw 09/08/23 25800477 901856 28731 [JDW2009] G359.55+0. 30.0 265.983 -29.232 15.4 318.4 173.9 172.3 ACIS-I 4 0 NONE Wang GO 25 0 N N N N N N N N dj 04/19/24 25910018 Segment: 19 limit: 4.69d, used 4.23d = 90.19% 23-Jun-2025 00h to 30-Jun-2025 00h (UT) seq# obs name time RA dec Roll Range Pitch Range SI R O grat observer Type AO OR# TC RC PC UC PU SC Mlt CRem Approved Proposal# ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ 201663 28003 LHS 475 15.0 290.233 -82.558 20.0 12.2 120.4 120.4 HRC-I - - NONE Garraffo GO 25 0 N N N N N N N N kashyap 02/11/25 25200193 201666 28744 G29-38 15.0 352.199 5.248 114.3 115.2 96.4 103.0 HRC-I - - NONE Cunningham GO 25 0 S N N N N N N Y kashyap 04/09/25 25200153 201666 28748 G29-38 15.0 352.199 5.248 114.3 115.2 96.4 103.0 HRC-I - - NONE Cunningham GO 25 0 S N N N N N N Y kashyap 04/09/25 25200153 291794 29562 ArLac 5.0 332.170 45.743 126.8 132.1 91.7 95.8 HRC-I - - NONE Jerius CAL 26 0 Y N N Y N N N N not approved 26200480 503468 28513 SNR G15.9+0.2 30.0 274.726 -15.032 160.6 204.5 171.1 171.0 ACIS-S 4 2 NONE Borkowski GO 25 0 N N N N N N N N jeanconn 11/07/23 25500287 503479 28076 SN 2014ab 57.0 207.025 7.388 241.8 243.9 109.9 103.6 ACIS-S 4 2 NONE Chandra GO 25 0 N N N N N N P N jeanconn 11/15/23 25500415 503505 28777 SN 1941C 12.0 182.324 29.927 249.1 252.4 79.2 73.4 HRC-I - - NONE Patnaude GTO 25 1 N N N N N N N N kashyap 12/06/23 25500501 503537 H 30129 SNR G1.9+0.3 30.0 267.188 -27.167 313.1 288.5 174.6 168.8 ACIS-S 4 2 NONE Borkowski GO 26 0 N N N N N N N N jeanconn 10/28/24 26500187 590767 29591 Cas A 2.0 350.858 58.815 111.2 117.0 75.4 79.1 ACIS-S 2 0 NONE Bogdan CAL 26 0 G N N N N N N Y abogdan 10/23/24 26500465 601607 28113 UGC695 26.0 16.943 1.064 113.9 113.2 75.4 82.1 ACIS-I 4 0 NONE Gallo GO 25 0 N N N N N N N N jeanconn 11/27/23 25620362 601662 H 29667 NGC4951 51.0 196.282 -6.494 247.5 247.5 106.1 99.4 ACIS-S 4 0 NONE Mathur CLP 25 0 N N N N N N N N bradw 12/22/24 25628968 704981 H 28632 Abell 370 23.0 39.960 -1.586 119.9 117.3 56.0 62.3 ACIS-I 4 0 NONE Bogdan GO 25 0 N N N N N N N N abogdan 09/13/23 25700214 705084 28275 SDSS J134100.24+4225 3.7 205.251 42.431 237.2 242.1 90.3 85.8 ACIS-S 4 2 NONE Chilingarian GO 25 0 N N N N N N N N malgosia 10/26/23 25700331 802126 28311 PSZ2G200.63-64.71 6.1 39.109 -19.349 127.6 123.5 66.6 72.1 ACIS-I 5 1 NONE McDonald GO 25 0 N N N N N N N N bradw 09/08/23 25800174 890248 29618 A1795 25.0 207.220 26.591 237.2 241.1 100.3 94.8 ACIS-I 5 1 NONE Bogdan CAL 26 0 Y N N N N Y N N abogdan 10/23/24 26800462 890250 29620 A1795 15.0 207.220 26.591 237.2 241.1 100.3 94.8 ACIS-S 5 1 NONE Bogdan CAL 26 0 Y N N N N Y N N abogdan 10/23/24 26800462 901856 28730 [JDW2009] G359.55+0. 30.0 265.983 -29.232 318.4 295.0 172.3 167.0 ACIS-I 4 0 NONE Wang GO 25 0 N N N N N N N N dj 04/19/24 25910018 901867 28139 IGR J17381-2345 5.0 264.530 -23.750 271.8 269.8 173.6 166.9 ACIS-S 2 0 NONE Chakraborty GO 25 0 N N N N N N N N dj 10/27/23 25910434 Segment: 20 limit: 4.81d, used 4.36d = 90.64% 30-Jun-2025 00h to 07-Jul-2025 00h (UT) seq# obs name time RA dec Roll Range Pitch Range SI R O grat observer Type AO OR# TC RC PC UC PU SC Mlt CRem Approved Proposal# ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ 201666 28745 G29-38 15.0 352.199 5.248 115.2 116.3 103.0 109.6 HRC-I - - NONE Cunningham GO 25 0 S N N N N N N Y kashyap 04/09/25 25200153 503561 30140 Kepler's SNR 30.0 262.673 -21.492 260.6 262.6 165.0 158.4 ACIS-S 4 2 NONE Williams GO 26 0 N N N N N N N N jeanconn 12/03/24 26500359 704982 28173 SDSS J0100+2802 50.0 15.054 28.040 108.1 110.6 74.1 80.4 ACIS-I 5 1 NONE Marchesi GO 25 0 N N N N N N N N malgosia 04/03/25 25700245 705118 28845 Abell 370 30.0 39.960 -1.586 117.3 115.1 62.3 68.6 ACIS-I 4 0 NONE Bogdan GTO 25 0 N N N N N N N N abogdan 09/13/23 25700474 802141 28326 PSZ2G358.21-87.49 5.0 10.519 -28.533 111.3 107.9 99.4 105.1 ACIS-I 5 1 NONE McDonald GO 25 0 N N N N N N N N bradw 09/08/23 25800174 802144 28688 A85 North 30.0 10.445 -9.113 113.1 111.7 92.0 98.6 ACIS-I 4 0 NONE Walker GO 25 0 N N N N N N N N bradw 10/19/23 25800211 802146 28693 RXCJ1314.4-2515 30.0 198.575 -25.264 252.3 250.3 108.0 101.6 ACIS-I 5 1 NONE Markevitch GO 25 0 N N N N N N N N bradw 10/24/23 25800246 890244 29614 A1795 25.0 207.220 26.591 241.1 244.9 94.8 89.4 ACIS-I 5 1 NONE Bogdan CAL 26 0 Y N N N N Y N N abogdan 10/23/24 26800462 890245 29615 A1795 25.0 207.220 26.591 241.1 244.9 94.8 89.4 ACIS-I 5 1 NONE Bogdan CAL 26 0 Y N N N N Y N N abogdan 10/23/24 26800462 890246 29616 A1795 25.0 207.220 26.591 241.1 244.9 94.8 89.4 ACIS-I 5 1 NONE Bogdan CAL 26 0 Y N N N N Y N N abogdan 10/23/24 26800462 890247 29617 A1795 25.0 207.220 26.591 241.1 244.9 94.8 89.4 ACIS-I 5 1 NONE Bogdan CAL 26 0 Y N N N N Y N N abogdan 10/23/24 26800462 890252 29622 A1795 20.0 207.220 26.591 241.1 244.9 94.8 89.4 ACIS-S 5 1 NONE Bogdan CAL 26 0 Y N N N N Y N N abogdan 10/23/24 26800462 901856 28726 [JDW2009] G359.55+0. 30.0 265.983 -29.232 295.0 285.6 167.0 160.9 ACIS-I 4 0 NONE Wang GO 25 0 N N N N N N N N dj 04/19/24 25910018 901865 28137 IGR J18149-2247 5.0 273.740 -22.800 264.8 268.5 175.4 168.7 ACIS-S 2 0 NONE Chakraborty GO 25 0 N N N N N N N N dj 10/27/23 25910434 901869 28857 CMZ Molecular Cloud 30.0 266.550 -28.889 294.9 285.3 167.6 161.4 ACIS-I 4 0 NONE Vikhlinin GTO 25 0 N N N N N N N N dj 02/10/25 25910507 Segment: 21 limit: 4.96d, used 4.53d = 91.33% 07-Jul-2025 00h to 14-Jul-2025 00h (UT) seq# obs name time RA dec Roll Range Pitch Range SI R O grat observer Type AO OR# TC RC PC UC PU SC Mlt CRem Approved Proposal# ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ 201660 28000 WR38a 56.0 166.454 -61.233 234.0 228.3 96.8 93.3 ACIS-I 4 0 NONE Skinner GO 25 0 N N N N N N N N approval not required 25200154 201666 28746 G29-38 15.0 352.199 5.248 116.3 117.3 109.6 116.2 HRC-I - - NONE Cunningham GO 25 0 S N N N N N N Y kashyap 04/09/25 25200153 201686 30629 zeta Puppis 18.8 120.896 -40.003 195.3 188.2 64.1 62.1 ACIS-S 6 2 HETG Gunderson GTO 25 1 N N N N N N N N approval not required 25200505 402569 29787 XTE J1855-026 30.0 283.877 -2.605 185.7 204.5 159.9 158.9 ACIS-S 4 0 HETG Torrejon GO 26 0 N N Y N N N N N not approved 26400287 402569 30104 XTE J1855-026 30.0 283.877 -2.605 185.7 204.5 159.9 158.9 ACIS-S 4 0 HETG Torrejon GO 26 0 N N Y N N N N N not approved 26400287 503468 28065 SNR G15.9+0.2 30.0 274.726 -15.032 232.8 246.4 166.9 161.3 ACIS-S 4 2 NONE Borkowski GO 25 0 N N N N N N N N jeanconn 11/07/23 25500287 704982 28650 SDSS J0100+2802 30.0 15.054 28.040 110.6 112.8 80.4 86.6 ACIS-I 5 1 NONE Marchesi GO 25 0 N N N N N N N N malgosia 04/03/25 25700245 705017 28655 NGC 4579 30.0 189.432 11.818 248.8 250.7 79.5 73.1 ACIS-S 6 2 HETG Shi GO 25 0 N N N N N N N N malgosia 10/06/23 25700279 705062 28253 SDSS J022211.96-0830 5.0 35.550 -8.510 116.1 113.5 75.6 81.8 ACIS-S 4 0 NONE Nair GO 25 0 N N N N N N N N malgosia 10/17/23 25700326 802146 28692 RXCJ1314.4-2515 44.6 198.575 -25.264 250.3 248.5 101.6 95.2 ACIS-I 5 1 NONE Markevitch GO 25 0 N N N N N N N N bradw 10/24/23 25800246 802153 30562 ACT-CL_J0034.4+0225 20.0 8.608 2.426 113.0 112.9 95.9 102.5 ACIS-S 5 1 NONE Hughes GO 25 1 N N N N N N N N approval not required 25800453 802154 28852 A1550 30.0 187.243 47.622 260.3 266.1 67.7 63.6 ACIS-I 4 0 NONE Simionescu GTO 25 0 N N N N N N N N bradw 10/20/23 25800470 890251 29621 A1795 20.0 207.220 26.591 244.9 248.8 89.4 83.9 ACIS-S 5 1 NONE Bogdan CAL 26 0 Y N N N N Y N N abogdan 10/23/24 26800462 901856 28128 [JDW2009] G359.55+0. 30.0 265.983 -29.232 285.6 280.8 160.9 154.4 ACIS-I 4 0 NONE Wang GO 25 0 N N N N N N N N dj 04/19/24 25910018 Segment: 22 limit: 4.76d, used 4.06d = 85.29% 14-Jul-2025 00h to 21-Jul-2025 00h (UT) seq# obs name time RA dec Roll Range Pitch Range SI R O grat observer Type AO OR# TC RC PC UC PU SC Mlt CRem Approved Proposal# ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ 201662 28002 NGC 6537 20.0 271.305 -19.843 261.0 263.6 159.5 152.9 HRC-I - - NONE Kastner GO 25 0 N N N N N N N N kashyap 10/27/23 25200170 291795 29563 ArLac 1.0 332.170 45.743 142.9 148.6 103.8 107.7 HRC-I - - NONE Jerius CAL 26 0 G N N Y N N N N not approved 26200480 291796 29564 ArLac 1.0 332.170 45.743 142.9 148.6 103.8 107.7 HRC-I - - NONE Jerius CAL 26 0 G N N Y N N N N not approved 26200480 291797 29565 ArLac 1.0 332.170 45.743 142.9 148.6 103.8 107.7 HRC-I - - NONE Jerius CAL 26 0 G N N Y N N N N not approved 26200480 291798 29566 ArLac 1.0 332.170 45.743 142.9 148.6 103.8 107.7 HRC-I - - NONE Jerius CAL 26 0 G N N Y N N N N not approved 26200480 291799 29567 ArLac 1.0 332.170 45.743 142.9 148.6 103.8 107.7 HRC-I - - NONE Jerius CAL 26 0 G N N Y N N N N not approved 26200480 291800 29568 ArLac 1.0 332.170 45.743 142.9 148.6 103.8 107.7 HRC-I - - NONE Jerius CAL 26 0 G N N Y N N N N not approved 26200480 291801 29569 ArLac 1.0 332.170 45.743 142.9 148.6 103.8 107.7 HRC-I - - NONE Jerius CAL 26 0 G N N Y N N N N not approved 26200480 291802 29570 ArLac 1.0 332.170 45.743 142.9 148.6 103.8 107.7 HRC-I - - NONE Jerius CAL 26 0 G N N Y N N N N not approved 26200480 291803 29571 ArLac 1.0 332.170 45.743 142.9 148.6 103.8 107.7 HRC-I - - NONE Jerius CAL 26 0 G N N Y N N N N not approved 26200480 291804 29572 ArLac 1.0 332.170 45.743 142.9 148.6 103.8 107.7 HRC-I - - NONE Jerius CAL 26 0 G N N Y N N N N not approved 26200480 291805 29573 ArLac 1.0 332.170 45.743 142.9 148.6 103.8 107.7 HRC-I - - NONE Jerius CAL 26 0 G N N Y N N N N not approved 26200480 291806 29574 ArLac 1.0 332.170 45.743 142.9 148.6 103.8 107.7 HRC-I - - NONE Jerius CAL 26 0 G N N Y N N N N not approved 26200480 291807 29575 ArLac 1.0 332.170 45.743 142.9 148.6 103.8 107.7 HRC-I - - NONE Jerius CAL 26 0 G N N Y N N N N not approved 26200480 291808 29576 ArLac 1.0 332.170 45.743 142.9 148.6 103.8 107.7 HRC-I - - NONE Jerius CAL 26 0 G N N Y N N N N not approved 26200480 291809 29577 ArLac 1.0 332.170 45.743 142.9 148.6 103.8 107.7 HRC-I - - NONE Jerius CAL 26 0 G N N Y N N N N not approved 26200480 291810 29578 ArLac 1.0 332.170 45.743 142.9 148.6 103.8 107.7 HRC-I - - NONE Jerius CAL 26 0 G N N Y N N N N not approved 26200480 291811 29579 ArLac 1.0 332.170 45.743 142.9 148.6 103.8 107.7 HRC-I - - NONE Jerius CAL 26 0 G N N Y N N N N not approved 26200480 291812 29580 ArLac 1.0 332.170 45.743 142.9 148.6 103.8 107.7 HRC-I - - NONE Jerius CAL 26 0 G N N Y N N N N not approved 26200480 291813 29581 ArLac 1.0 332.170 45.743 142.9 148.6 103.8 107.7 HRC-I - - NONE Jerius CAL 26 0 G N N Y N N N N not approved 26200480 291814 29582 ArLac 1.0 332.170 45.743 142.9 148.6 103.8 107.7 HRC-I - - NONE Jerius CAL 26 0 G N N Y N N N N not approved 26200480 291815 29583 ArLac 5.0 332.170 45.743 142.9 148.6 103.8 107.7 HRC-S - - NONE Jerius CAL 26 0 G N N Y N N N N not approved 26200480 503554 29839 PSR J1813-1246 30.0 273.349 -12.767 242.0 249.6 159.1 153.2 ACIS-I 4 0 NONE Romani GO 26 0 N N N N N N N N jeanconn 10/17/24 26500294 503573 30052 PSR J1852+0040 30.0 283.161 0.672 202.9 217.2 155.6 153.1 ACIS-S 2 0 NONE Gotthelf GO 26 0 S N N N N Y N N jeanconn 11/13/24 26500098 704981 H 28596 Abell 370 34.0 39.960 -1.586 113.0 111.0 75.0 81.4 ACIS-I 4 0 NONE Bogdan GO 25 0 N N N N N N N N abogdan 09/13/23 25700214 704981 H 28607 Abell 370 30.0 39.960 -1.586 113.0 111.0 75.0 81.4 ACIS-I 4 0 NONE Bogdan GO 25 0 N N N N N N N N abogdan 09/13/23 25700214 704981 H 28627 Abell 370 36.0 39.960 -1.586 113.0 111.0 75.0 81.4 ACIS-I 4 0 NONE Bogdan GO 25 0 N N N N N N N N abogdan 09/13/23 25700214 705118 28844 Abell 370 30.0 39.960 -1.586 113.0 111.0 75.0 81.4 ACIS-I 4 0 NONE Bogdan GTO 25 0 N N N N N N N N abogdan 09/13/23 25700474 705269 30219 BOSS1348 30.0 207.060 23.980 248.6 252.2 84.7 79.1 ACIS-I 4 0 NONE Su GO 26 0 N N N N N N N N bradw 10/30/24 26700289 705270 29982 IIZW083 27.0 306.733 -2.278 146.7 161.1 156.5 160.7 ACIS-S 2 0 NONE CAGLAR GO 26 0 N N N N N N N N malgosia 03/24/25 26700302 802152 H 28709 1E 2215.7-0404 / 1E 30.0 334.612 -3.775 117.7 119.4 136.0 142.5 ACIS-I 5 1 NONE Sarkar GO 25 0 N N N N N N N N bradw 10/20/23 25800327 901856 28727 [JDW2009] G359.55+0. 30.0 265.983 -29.232 280.8 277.9 154.4 147.9 ACIS-I 4 0 NONE Wang GO 25 0 N N N N N N N N dj 04/19/24 25910018 Segment: 23 limit: 5.01d, used 4.40d = 87.82% 21-Jul-2025 00h to 28-Jul-2025 00h (UT) seq# obs name time RA dec Roll Range Pitch Range SI R O grat observer Type AO OR# TC RC PC UC PU SC Mlt CRem Approved Proposal# ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ 100236 29678 WASP-69 20.0 315.026 -5.094 138.2 151.8 158.9 164.0 HRC-I - - NONE Levine GO 26 0 S N N N N Y N N kashyap 11/13/24 26100072 201663 28741 LHS 475 15.0 290.233 -82.558 349.5 342.2 117.8 116.2 HRC-I - - NONE Garraffo GO 25 0 N N N N N N N N kashyap 02/11/25 25200193 201666 28747 G29-38 15.0 352.199 5.248 118.5 120.0 122.8 129.4 HRC-I - - NONE Cunningham GO 25 0 S N N N N N N Y kashyap 04/09/25 25200153 402580 29798 MAXI J1820+070 30.0 275.091 7.185 221.2 229.7 142.9 139.0 ACIS-S 6 2 NONE Hare GO 26 0 N N N Y N N Y N not approved 26400443 503468 28512 SNR G15.9+0.2 30.0 274.726 -15.032 253.5 257.9 155.2 148.8 ACIS-S 4 2 NONE Borkowski GO 25 0 N N N N N N N N jeanconn 11/07/23 25500287 503468 28514 SNR G15.9+0.2 30.0 274.726 -15.032 253.5 257.9 155.2 148.8 ACIS-S 4 2 NONE Borkowski GO 25 0 N N N N N N N N jeanconn 11/07/23 25500287 503555 29840 PSR J1826-1256 30.0 276.536 -12.943 248.3 254.2 156.2 150.0 ACIS-I 4 0 NONE Romani GO 26 0 N N N N N N N N jeanconn 10/17/24 26500294 704966 28157 IC 4709 5.0 276.081 -56.369 323.6 315.4 139.9 136.1 ACIS-S 2 0 NONE Elvis GO 25 0 N N N N N N N N waaron 10/30/23 25700080 704981 H 28597 Abell 370 23.0 39.960 -1.586 111.0 109.2 81.4 87.8 ACIS-I 4 0 NONE Bogdan GO 25 0 N N N N N N N N abogdan 09/13/23 25700214 704981 H 28606 Abell 370 30.0 39.960 -1.586 111.0 109.2 81.4 87.8 ACIS-I 4 0 NONE Bogdan GO 25 0 N N N N N N N N abogdan 09/13/23 25700214 704981 H 28637 Abell 370 30.0 39.960 -1.586 111.0 109.2 81.4 87.8 ACIS-I 4 0 NONE Bogdan GO 25 0 N N N N N N N N abogdan 09/13/23 25700214 704981 H 28644 Abell 370 32.4 39.960 -1.586 111.0 109.2 81.4 87.8 ACIS-I 4 0 NONE Bogdan GO 25 0 N N N N N N N N abogdan 09/13/23 25700214 704982 28651 SDSS J0100+2802 30.0 15.054 28.040 115.1 117.5 92.9 99.2 ACIS-I 5 1 NONE Marchesi GO 25 0 N N N N N N N N malgosia 04/03/25 25700245 705042 28233 SDSS J162753.48+4825 3.0 246.973 48.425 229.0 235.2 96.3 93.9 ACIS-S 4 0 NONE Nair GO 25 0 N N N N N N N N malgosia 10/17/23 25700326 705147 29108 WISEA J232742.89+483 5.0 351.929 48.588 132.2 137.2 96.9 101.5 ACIS-S 2 0 NONE Lacy GO 25 0 N N N N N N N N malgosia 12/16/23 25700532 705333 30528 LBQS 2211-1915 20.0 333.658 -19.016 98.4 94.5 148.5 154.9 ACIS-S 2 0 NONE Brandt GTO 26 0 N N N N N N N N bradw 11/15/24 26700459 802143 28683 Abell 3017 30.0 36.468 -41.918 109.5 104.0 99.1 103.1 ACIS-S 5 2 NONE Sun GO 25 0 N N N N N N N N bradw 10/20/23 25800186 Segment: 24 limit: 4.86d, used 4.38d = 90.12% 28-Jul-2025 00h to 04-Aug-2025 00h (UT) seq# obs name time RA dec Roll Range Pitch Range SI R O grat observer Type AO OR# TC RC PC UC PU SC Mlt CRem Approved Proposal# ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ 201639 30654 HD 29159 6.0 69.022 15.684 102.6 101.6 55.3 61.9 HRC-I - - NONE Ayres GO 25 0 N N N N N Y N N approval not required 25200053 201640 30651 HD 284930 11.0 73.098 18.997 99.5 98.8 50.8 57.5 HRC-I - - NONE Ayres GO 25 0 N N N N N Y N N approval not required 25200053 201641 27981 HD 284653 15.0 71.859 23.051 96.6 96.7 51.4 58.1 HRC-I - - NONE Ayres GO 25 1 N N N N N Y N N kashyap 09/22/23 25200053 201687 28764 R Cr A 50.0 285.461 -36.958 307.4 300.4 153.9 148.2 ACIS-I 4 0 NONE Garmire GTO 25 0 N N N N N N N N swolk 11/06/23 25200519 201694 30655 BD+21 516 6.5 56.291 21.704 101.9 102.1 65.8 72.5 HRC-I - - NONE Ayres GO 25 0 N N N N N Y N N approval not required 25200528 402511 30595 M33 X-8 19.0 23.461 30.660 113.3 115.5 91.5 97.8 ACIS-S 6 2 HETG Canizares GTO 25 1 N N N N N N N N approval not required 25400509 503511 28783 SNR 1987A 25.0 83.867 -69.270 139.5 132.9 93.5 93.5 HRC-I - - NONE Garmire GTO 25 0 N N N N N N N N kashyap 12/04/23 25500517 704979 28586 WISE J025942.86-1635 30.0 44.929 -16.595 110.5 106.9 88.3 93.9 ACIS-S 2 0 NONE Chartas GO 25 0 N N N N N N N N waaron 10/30/23 25700156 704981 H 28599 Abell 370 30.0 39.960 -1.586 109.2 107.2 87.8 94.2 ACIS-I 4 0 NONE Bogdan GO 25 0 N N N N N N N N abogdan 09/13/23 25700214 704981 H 28634 Abell 370 30.0 39.960 -1.586 109.2 107.2 87.8 94.2 ACIS-I 4 0 NONE Bogdan GO 25 0 N N N N N N N N abogdan 09/13/23 25700214 704982 28647 SDSS J0100+2802 30.0 15.054 28.040 117.5 119.8 99.2 105.5 ACIS-I 5 1 NONE Marchesi GO 25 0 N N N N N N N N malgosia 04/03/25 25700245 705024 28215 WISEA J210752.45-161 20.0 316.969 -16.192 108.5 111.1 170.2 176.9 ACIS-S 6 4 NONE Pooley GO 25 1 N N N N N N N N malgosia 10/06/23 25700299 705025 28216 WISEA J201749.05+620 20.0 304.454 62.079 182.5 189.2 98.8 100.3 ACIS-S 6 4 NONE Pooley GO 25 1 N N N N N N N N malgosia 10/06/23 25700299 705071 28262 SDSS J130235.17+2726 6.0 195.647 27.439 261.6 266.2 62.8 57.4 ACIS-S 4 0 NONE Nair GO 25 0 N N N N N N N N malgosia 10/17/23 25700326 705145 29106 2MASS J20401855+1059 5.0 310.077 10.996 174.4 187.6 149.8 151.5 ACIS-S 2 0 NONE Lacy GO 25 0 N N N N N N N N malgosia 12/15/23 25700532 705266 29978 LEDA 1147287 13.2 309.742 -0.281 172.3 193.3 161.0 162.5 ACIS-S 2 0 NONE Foord GO 26 0 N N N N N N N N malgosia 11/19/24 26700222 802144 28686 A85 North 30.0 10.445 -9.113 106.8 104.8 118.1 124.5 ACIS-I 4 0 NONE Walker GO 25 0 N N N N N N N N bradw 10/19/23 25800211 802144 28689 A85 North 30.0 10.445 -9.113 106.8 104.8 118.1 124.5 ACIS-I 4 0 NONE Walker GO 25 0 N N N N N N N N bradw 10/19/23 25800211 Segment: 25 limit: 4.74d, used 4.29d = 90.51% 04-Aug-2025 00h to 11-Aug-2025 00h (UT) seq# obs name time RA dec Roll Range Pitch Range SI R O grat observer Type AO OR# TC RC PC UC PU SC Mlt CRem Approved Proposal# ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ 201480 25502 ALPHA CEN 10.0 219.851 -60.832 257.9 253.2 103.1 98.3 HRC-I - - NONE Ayres GO 25 0 S N N N N N N N kashyap 02/10/23 23200044 201673 28753 NGC 2287 15.0 101.300 -20.538 137.5 129.9 49.5 52.7 HRC-I - - NONE Kastner GO 25 0 N N N N N N N N kashyap 10/27/23 25200374 601587 28093 NGC4261 10.0 184.847 5.825 252.4 254.0 51.1 44.5 HRC-I - - NONE Donahue GO 25 1 N N N N N N N N kashyap 10/17/23 25610411 704979 28585 WISE J025942.86-1635 30.0 44.929 -16.595 106.9 103.3 93.9 99.6 ACIS-S 2 0 NONE Chartas GO 25 0 N N N N N N N N waaron 10/30/23 25700156 704981 H 28626 Abell 370 30.0 39.960 -1.586 107.2 105.3 94.2 100.7 ACIS-I 4 0 NONE Bogdan GO 25 0 N N N N N N N N abogdan 09/13/23 25700214 704981 H 28636 Abell 370 30.0 39.960 -1.586 107.2 105.3 94.2 100.7 ACIS-I 4 0 NONE Bogdan GO 25 0 N N N N N N N N abogdan 09/13/23 25700214 704981 H 28641 Abell 370 30.0 39.960 -1.586 107.2 105.3 94.2 100.7 ACIS-I 4 0 NONE Bogdan GO 25 0 N N N N N N N N abogdan 09/13/23 25700214 705017 28208 NGC 4579 30.0 189.432 11.818 257.1 259.9 53.9 47.5 ACIS-S 6 2 HETG Shi GO 25 0 N N N N N N N N malgosia 10/06/23 25700279 705033 28224 WISEA J220544.23-372 2.0 331.434 -37.450 42.2 26.4 154.6 155.9 ACIS-S 6 4 NONE Pooley GO 25 0 N N N N N N N N malgosia 10/06/23 25700299 705280 30225 NGC 7314 30.0 338.943 -26.050 74.4 61.6 155.2 159.8 ACIS-S 2 0 HETG Miller GO 26 0 N N N N N N N N hermanm 04/30/25 26700317 802116 28670 NGC410 31.0 17.745 33.152 119.2 122.1 100.9 107.0 ACIS-S 4 1 NONE O'Sullivan GO 25 0 N N N N N N N N bradw 10/16/23 25800020 802116 28671 NGC410 30.0 17.745 33.152 119.2 122.1 100.9 107.0 ACIS-S 4 1 NONE O'Sullivan GO 25 0 N N N N N N N N bradw 10/16/23 25800020 802135 28320 PSZ2G302.85-88.63 6.0 12.862 -28.498 91.9 86.3 125.1 130.1 ACIS-I 5 1 NONE McDonald GO 25 0 N N N N N N N N bradw 09/08/23 25800174 802152 H 28705 1E 2215.7-0404 / 1E 20.0 334.612 -3.775 125.2 130.9 155.6 162.0 ACIS-I 5 1 NONE Sarkar GO 25 0 N N N N N N N N bradw 10/20/23 25800327 802152 H 28708 1E 2215.7-0404 / 1E 30.0 334.612 -3.775 125.2 130.9 155.6 162.0 ACIS-I 5 1 NONE Sarkar GO 25 0 N N N N N N N N bradw 10/20/23 25800327 802153 28723 ACT-CL_J0034.4+0225 34.5 8.608 2.426 112.4 112.1 122.6 129.3 ACIS-S 5 1 NONE Hughes GO 25 0 N N N N N N N N bradw 11/02/23 25800453 Segment: 26 limit: 5.03d, used 4.17d = 82.90% 11-Aug-2025 00h to 18-Aug-2025 00h (UT) seq# obs name time RA dec Roll Range Pitch Range SI R O grat observer Type AO OR# TC RC PC UC PU SC Mlt CRem Approved Proposal# ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ 201578 26971 70 OPH 5.0 271.365 2.493 248.2 252.6 128.2 122.5 HRC-I - - NONE Ayres GO 25 0 S N N N N Y N N kashyap 10/15/22 24200057 503580 30544 SN 2017eaw 15.0 308.684 60.193 191.8 198.6 103.9 105.1 HRC-I - - NONE Patnaude GTO 26 0 N N N N N N N N kashyap 12/17/24 26500499 601661 H 29666 NGC4941 34.0 196.055 -5.552 248.3 248.5 58.8 52.0 ACIS-S 4 0 NONE Mathur CLP 25 0 N N N N N N N N bradw 12/22/24 25628968 704979 28584 WISE J025942.86-1635 30.0 44.929 -16.595 103.3 99.6 99.6 105.3 ACIS-S 2 0 NONE Chartas GO 25 0 N N N N N N N N waaron 10/30/23 25700156 704981 H 28172 Abell 370 34.3 39.960 -1.586 105.3 103.3 100.7 107.1 ACIS-I 4 0 NONE Bogdan GO 25 0 N N N N N N N N abogdan 09/13/23 25700214 704981 H 28593 Abell 370 30.0 39.960 -1.586 105.3 103.3 100.7 107.1 ACIS-I 4 0 NONE Bogdan GO 25 0 N N N N N N N N abogdan 09/13/23 25700214 704981 H 28622 Abell 370 30.0 39.960 -1.586 105.3 103.3 100.7 107.1 ACIS-I 4 0 NONE Bogdan GO 25 0 N N N N N N N N abogdan 09/13/23 25700214 705249 29961 LAMOST J215015.75+05 27.3 327.566 5.268 161.5 178.8 158.3 161.5 ACIS-S 2 0 NONE Pfeifle GO 26 0 N N N N N N N N malgosia 10/28/24 26700211 705280 29992 NGC 7314 37.0 338.943 -26.050 61.6 43.0 159.8 163.1 ACIS-S 2 0 HETG Miller GO 26 0 N N N N N N N N hermanm 04/30/25 26700317 705304 30016 HE 1353-1917 21.0 209.153 -19.529 247.8 246.8 75.9 69.2 HRC-I - - NONE Tremblay GO 26 0 N Y N N N N N N kashyap 11/20/24 26700420 705304 30443 HE 1353-1917 15.0 209.153 -19.529 247.8 246.8 75.9 69.2 HRC-I - - NONE Tremblay GO 26 0 N Y N N N N N N kashyap 11/20/24 26700420 705304 30446 HE 1353-1917 15.0 209.153 -19.529 247.8 246.8 75.9 69.2 HRC-I - - NONE Tremblay GO 26 0 N Y N N N N N N kashyap 11/20/24 26700420 802143 28685 Abell 3017 30.0 36.468 -41.918 92.4 86.2 110.6 114.1 ACIS-S 5 2 NONE Sun GO 25 0 N N N N N N N N bradw 10/20/23 25800186 802174 28817 PSZ2G047.73-60.15 6.0 342.758 -16.400 90.3 80.1 158.7 164.6 ACIS-I 5 1 NONE McDonald GTO 25 0 N N N N N N N N bradw 09/08/23 25800481 802183 28855 SPT-CL J2305-2248 30.0 346.298 -22.815 77.5 65.4 154.6 159.5 ACIS-I 4 0 NONE Kraft GTO 25 0 N N N N N N N N bradw 10/30/23 25800488 Segment: 27 limit: 4.66d, used 4.07d = 87.34% 18-Aug-2025 00h to 25-Aug-2025 00h (UT) seq# obs name time RA dec Roll Range Pitch Range SI R O grat observer Type AO OR# TC RC PC UC PU SC Mlt CRem Approved Proposal# ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ 402491 30583 SMC 2857 29.0 14.417 -71.988 52.0 44.7 114.9 114.1 ACIS-S 4 2 NONE Ludwig GO 25 1 N N N N N N N N approval not required 25400397 601614 28120 NGC1300 58.0 49.921 -19.411 100.3 96.0 101.1 106.4 ACIS-S 5 3 NONE Lehmer GO 25 0 N N N N N N N N jeanconn 10/12/23 25620364 601661 H 30180 NGC4941 30.0 196.055 -5.552 248.5 248.8 52.0 45.3 ACIS-S 4 0 NONE Mathur CLP 25 0 N N N N N N N N bradw 12/22/24 25628968 704981 H 28617 Abell 370 30.0 39.960 -1.586 103.3 101.2 107.1 113.5 ACIS-I 4 0 NONE Bogdan GO 25 0 N N N N N N N N abogdan 09/13/23 25700214 704981 H 28629 Abell 370 30.0 39.960 -1.586 103.3 101.2 107.1 113.5 ACIS-I 4 0 NONE Bogdan GO 25 0 N N N N N N N N abogdan 09/13/23 25700214 705093 28284 SDSS J133610.96+1845 16.0 204.046 18.758 266.8 271.7 54.7 49.2 ACIS-S 2 0 NONE Risaliti GO 25 2 N N N N N N N N malgosia 10/17/23 25700372 705206 29918 SDSS J221220.34+0033 25.7 333.085 0.560 157.1 182.6 165.0 168.6 ACIS-S 2 0 NONE Foord GO 26 0 N N N N N N N N kashyap 10/17/24 26700089 705221 P 29933 SDSS J134234.31+1913 6.0 205.643 19.227 266.7 271.6 56.2 50.8 ACIS-S 2 0 NONE Foord GO 26 0 N N N N N N N N kashyap 03/11/25 26700090 705295 30007 MaNGA 8982-9101 12.0 201.714 26.591 273.5 279.7 52.6 47.9 ACIS-S 2 0 NONE Erostegui GO 26 0 N N N N N N N N malgosia 11/20/24 26700392 705298 30010 GAMA5240292 9.0 343.269 -33.977 39.0 23.2 154.6 155.2 ACIS-S 2 0 NONE Reines GO 26 0 N N N N N N N N malgosia 02/10/25 26700402 802152 H 28700 1E 2215.7-0404 / 1E 25.0 334.612 -3.775 142.5 172.1 168.0 172.8 ACIS-I 5 1 NONE Sarkar GO 25 0 N N N N N N N N bradw 10/20/23 25800327 802152 H 28706 1E 2215.7-0404 / 1E 35.0 334.612 -3.775 142.5 172.1 168.0 172.8 ACIS-I 5 1 NONE Sarkar GO 25 0 N N N N N N N N bradw 10/20/23 25800327 802157 28800 SpARCS J163852+40384 36.0 249.715 40.645 251.9 257.8 90.7 87.5 ACIS-I 4 0 NONE Monson GTO 25 0 N N N N N N N N bradw 10/23/23 25800472 802172 28815 PSZ2G041.43-66.81 7.7 348.108 -21.551 70.8 54.7 158.4 162.5 ACIS-I 5 1 NONE McDonald GTO 25 0 N N N N N N N N bradw 09/08/23 25800481 Segment: 28 limit: 4.63d, used 4.05d = 87.47% 25-Aug-2025 00h to 01-Sep-2025 00h (UT) seq# obs name time RA dec Roll Range Pitch Range SI R O grat observer Type AO OR# TC RC PC UC PU SC Mlt CRem Approved Proposal# ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ 201679 30853 PSR J0901-4046 17.0 135.372 -40.767 157.8 149.4 54.3 54.1 ACIS-S 5 2 NONE Kilic GO 25 0 N N N N N N N N approval not required 25200041 201798 30458 Eta Car 15.0 161.265 -59.684 188.0 181.3 70.8 68.1 HRC-I - - NONE Corcoran GO 26 0 N N N N N N N N kashyap 04/09/25 26200216 601615 28542 NGC1385 30.0 54.368 -24.501 96.2 91.3 102.8 107.7 ACIS-S 5 3 NONE Lehmer GO 25 0 N N N N N N N N jeanconn 10/12/23 25620364 601615 28545 NGC1385 30.0 54.368 -24.501 96.2 91.3 102.8 107.7 ACIS-S 5 3 NONE Lehmer GO 25 0 N N N N N N N N jeanconn 10/12/23 25620364 704954 28145 ESO099-G004 31.0 231.242 -63.126 254.1 249.5 94.2 89.2 ACIS-S 2 0 NONE Koss GO 25 0 N N N N N N N N kashyap 10/18/23 25700046 704981 H 28621 Abell 370 30.0 39.960 -1.586 101.2 98.8 113.5 119.9 ACIS-I 4 0 NONE Bogdan GO 25 0 N N N N N N N N abogdan 09/13/23 25700214 704981 H 28623 Abell 370 30.0 39.960 -1.586 101.2 98.8 113.5 119.9 ACIS-I 4 0 NONE Bogdan GO 25 0 N N N N N N N N abogdan 09/13/23 25700214 704981 H 28638 Abell 370 30.0 39.960 -1.586 101.2 98.8 113.5 119.9 ACIS-I 4 0 NONE Bogdan GO 25 0 N N N N N N N N abogdan 09/13/23 25700214 704982 28649 SDSS J0100+2802 30.0 15.054 28.040 128.2 131.9 124.1 130.3 ACIS-I 5 1 NONE Marchesi GO 25 0 N N N N N N N N malgosia 04/03/25 25700245 705207 29919 SDSS J143154.09+2156 14.7 217.975 21.938 269.0 274.1 62.3 57.2 ACIS-S 2 0 NONE Foord GO 26 0 N N N N N N N N kashyap 10/17/24 26700089 705233 30215 WISE J2246-0526 30.0 341.531 -5.443 125.1 152.9 170.5 176.7 ACIS-S 2 0 NONE Fernández Aranda GO 26 0 N N N N N N N N malgosia 10/11/24 26700205 802146 28694 RXCJ1314.4-2515 30.0 198.575 -25.264 236.1 233.2 56.8 50.4 ACIS-I 5 1 NONE Markevitch GO 25 0 N N N N N N N N bradw 10/24/23 25800246 802183 28856 SPT-CL J2305-2248 30.0 346.298 -22.815 47.5 23.7 163.0 164.4 ACIS-I 4 0 NONE Kraft GTO 25 0 N N N N N N N N bradw 10/30/23 25800488 Segment: 29 limit: 5.04d, used 4.37d = 86.71% 01-Sep-2025 00h to 08-Sep-2025 00h (UT) seq# obs name time RA dec Roll Range Pitch Range SI R O grat observer Type AO OR# TC RC PC UC PU SC Mlt CRem Approved Proposal# ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ 201666 28339 G29-38 20.0 352.199 5.248 138.2 152.0 161.7 167.5 HRC-I - - NONE Cunningham GO 25 0 S N N N N N N Y kashyap 04/09/25 25200153 201705 30649 HD 282973 6.5 57.020 23.915 103.1 103.5 98.3 105.0 HRC-I - - NONE Ayres GO 25 0 N N N N N Y N N approval not required 25200528 601615 28121 NGC1385 54.0 54.368 -24.501 91.3 86.2 107.7 112.4 ACIS-S 5 3 NONE Lehmer GO 25 0 N N N N N N N N jeanconn 10/12/23 25620364 601640 H 29645 NGC2566 50.0 124.690 -25.499 130.0 121.9 48.3 51.1 ACIS-S 4 0 NONE Mathur CLP 25 0 N N N N N N N N bradw 12/22/24 25628968 601640 H 30152 NGC2566 30.0 124.690 -25.499 130.0 121.9 48.3 51.1 ACIS-S 4 0 NONE Mathur CLP 25 0 N N N N N N N N bradw 12/22/24 25628968 601688 29878 SDSS J141525.26+0456 41.0 213.855 4.934 263.2 266.6 53.6 47.3 ACIS-S 4 2 NONE Lehmer GO 26 0 N N N N N N N N waaron 10/16/24 26620185 704981 H 28609 Abell 370 30.0 39.960 -1.586 98.8 96.1 119.9 126.3 ACIS-I 4 0 NONE Bogdan GO 25 0 N N N N N N N N abogdan 09/13/23 25700214 704981 H 28628 Abell 370 30.0 39.960 -1.586 98.8 96.1 119.9 126.3 ACIS-I 4 0 NONE Bogdan GO 25 0 N N N N N N N N abogdan 09/13/23 25700214 705233 30213 WISE J2246-0526 30.0 341.531 -5.443 152.9 265.2 176.7 175.2 ACIS-S 2 0 NONE Fernández Aranda GO 26 0 N N N N N N N N malgosia 10/11/24 26700205 705233 30214 WISE J2246-0526 30.0 341.531 -5.443 152.9 265.2 176.7 175.2 ACIS-S 2 0 NONE Fernández Aranda GO 26 0 N N N N N N N N malgosia 10/11/24 26700205 802153 30465 ACT-CL_J0034.4+0225 15.0 8.608 2.426 111.1 110.4 149.5 156.3 ACIS-S 5 1 NONE Hughes GO 25 0 N N N N N N N N approval not required 25800453 802183 28826 SPT-CL J2305-2248 40.0 346.298 -22.815 23.7 359.9 164.4 163.0 ACIS-I 4 0 NONE Kraft GTO 25 0 N N N N N N N N bradw 10/30/23 25800488 Segment: 30 limit: 4.58d, used 4.05d = 88.43% 08-Sep-2025 00h to 15-Sep-2025 00h (UT) seq# obs name time RA dec Roll Range Pitch Range SI R O grat observer Type AO OR# TC RC PC UC PU SC Mlt CRem Approved Proposal# ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ 100231 29673 Jupiter 14.5 111.478 21.959 81.6 81.6 55.3 62.1 HRC-S - - NONE Rutala GO 26 0 Y N N N N N Y N not approved 26100029 100237 29679 WASP-69 20.0 315.026 -5.094 267.2 271.5 148.8 142.5 HRC-I - - NONE Levine GO 26 0 S N N N N Y N N kashyap 11/13/24 26100072 201643 30652 HD 286085 13.0 72.503 16.412 96.7 95.9 92.0 98.8 HRC-I - - NONE Ayres GO 25 0 N N N N N Y N N approval not required 25200053 300558 29800 VV Pup 40.0 123.778 -19.055 116.5 109.5 48.7 52.9 ACIS-S 6 2 HETG Rodriguez GO 26 0 N N N N N N N N nss 03/26/25 26300401 503507 28779 SN 2003gk 12.0 345.429 2.269 186.3 233.0 171.9 171.0 HRC-I - - NONE Patnaude GTO 25 0 N N N N N N N N kashyap 12/06/23 25500501 601615 28543 NGC1385 30.0 54.368 -24.501 86.2 80.6 112.4 116.9 ACIS-S 5 3 NONE Lehmer GO 25 1 N N N N N N N N jeanconn 10/12/23 25620364 601615 28544 NGC1385 30.0 54.368 -24.501 86.2 80.6 112.4 116.9 ACIS-S 5 3 NONE Lehmer GO 25 0 N N N N N N N N jeanconn 10/12/23 25620364 601640 H 30151 NGC2566 30.0 124.690 -25.499 121.9 114.5 51.1 54.5 ACIS-S 4 0 NONE Mathur CLP 25 0 N N N N N N N N bradw 12/22/24 25628968 704979 28170 WISE J025942.86-1635 35.0 44.929 -16.595 86.6 81.2 121.7 126.9 ACIS-S 2 0 NONE Chartas GO 25 0 N N N N N N N N waaron 10/30/23 25700156 704981 H 28611 Abell 370 30.0 39.960 -1.586 96.1 92.8 126.3 132.7 ACIS-I 4 0 NONE Bogdan GO 25 0 N N N N N N N N abogdan 09/13/23 25700214 705233 29945 WISE J2246-0526 30.0 341.531 -5.443 265.2 281.3 175.2 168.7 ACIS-S 2 0 NONE Fernández Aranda GO 26 0 N N N N N N N N malgosia 10/11/24 26700205 705233 30216 WISE J2246-0526 30.0 341.531 -5.443 265.2 281.3 175.2 168.7 ACIS-S 2 0 NONE Fernández Aranda GO 26 0 N N N N N N N N malgosia 10/11/24 26700205 802143 28682 Abell 3017 23.0 36.468 -41.918 65.3 57.5 122.8 124.9 ACIS-S 5 2 NONE Sun GO 25 0 N N N N N N N N bradw 10/20/23 25800186 890255 29625 Perseus Cluster 10.0 49.951 41.512 112.5 115.3 105.3 111.5 ACIS-I 2 0 NONE Bogdan CAL 26 0 Y N N N N N N Y abogdan 10/23/24 26800469 Segment: 31 limit: 4.51d, used 3.83d = 84.92% 15-Sep-2025 00h to 22-Sep-2025 00h (UT) seq# obs name time RA dec Roll Range Pitch Range SI R O grat observer Type AO OR# TC RC PC UC PU SC Mlt CRem Approved Proposal# ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ 100232 29674 Jupiter 14.5 111.615 21.942 81.5 81.5 62.0 68.8 HRC-S - - NONE Rutala GO 26 0 Y N N N N N Y N not approved 26100029 402511 28770 M33 X-8 20.5 23.461 30.660 133.4 138.5 135.2 141.1 ACIS-S 6 2 HETG Canizares GTO 25 1 N N N N N N N N nss 09/18/23 25400509 402587 30531 4U 1626-67 30.0 248.070 -67.462 255.4 250.5 87.4 82.6 ACIS-S 6 2 HETG Schulz GTO 26 0 N N N N N N N N nss 01/03/25 26400497 503518 29803 SNR 1987A 59.0 83.867 -69.270 92.3 85.4 92.5 92.2 ACIS-S 6 2 HETG Park GO 26 0 Y Y N N N N N N not approved 26500018 503580 30484 SN 2017eaw 15.0 308.684 60.193 226.8 234.0 108.1 108.1 HRC-I - - NONE Patnaude GTO 26 0 N N N N N N N N kashyap 12/17/24 26500499 601685 29875 SDSS J082730.64+1921 15.0 126.878 19.367 75.9 76.0 47.5 54.3 ACIS-S 4 2 NONE Lehmer GO 26 1 N N N N N N N N waaron 10/16/24 26620185 704981 H 28625 Abell 370 11.0 39.960 -1.586 92.8 88.9 132.7 138.9 ACIS-I 4 0 NONE Bogdan GO 25 1 N N N N N N N N abogdan 09/13/23 25700214 704981 H 28633 Abell 370 30.0 39.960 -1.586 92.8 88.9 132.7 138.9 ACIS-I 4 0 NONE Bogdan GO 25 0 N N N N N N N N abogdan 09/13/23 25700214 705222 29934 SDSS J134009.43+4114 24.9 205.039 41.245 313.8 323.1 48.0 47.1 ACIS-S 2 0 NONE Foord GO 26 0 N N N N N N N N kashyap 03/11/25 26700090 705248 29960 6dFGS gJ231719.6-043 23.1 349.332 -4.628 294.4 293.4 176.4 169.6 ACIS-S 2 0 NONE Pfeifle GO 26 0 N N N N N N N N malgosia 10/28/24 26700211 705326 30509 Centaurus A 5.0 201.353 -42.999 217.0 211.0 52.9 47.9 ACIS-I 5 1 NONE Schellenberger GTO 26 0 S N N N Y Y N N bradw 10/25/24 26700490 802205 30412 MACS J0018.5+1626 30.0 4.639 16.443 147.7 160.9 157.1 162.2 ACIS-I 4 0 NONE Sayers GO 26 0 N N N N N N N N bradw 11/12/24 26800149 890256 29626 Perseus Cluster 10.0 49.951 41.512 115.3 118.5 111.5 117.8 ACIS-I 2 0 NONE Bogdan CAL 26 0 G N N N N N N Y abogdan 10/23/24 26800469 890257 29627 Perseus Cluster 10.0 49.951 41.512 115.3 118.5 111.5 117.8 ACIS-I 2 0 NONE Bogdan CAL 26 0 G N N N N N N Y abogdan 10/23/24 26800469 890258 29628 Perseus Cluster 10.0 49.951 41.512 115.3 118.5 111.5 117.8 ACIS-I 2 0 NONE Bogdan CAL 26 0 G N N N N N N Y abogdan 10/23/24 26800469 890259 29629 Perseus Cluster 10.0 49.951 41.512 115.3 118.5 111.5 117.8 ACIS-S 2 0 NONE Bogdan CAL 26 0 G N N N N N N Y abogdan 10/23/24 26800469 890260 29630 Perseus Cluster 10.0 49.951 41.512 115.3 118.5 111.5 117.8 ACIS-S 2 0 NONE Bogdan CAL 26 0 G N N N N N N Y abogdan 10/23/24 26800469 Segment: 32 limit: 4.94d, used 4.19d = 84.82% 22-Sep-2025 00h to 29-Sep-2025 00h (UT) seq# obs name time RA dec Roll Range Pitch Range SI R O grat observer Type AO OR# TC RC PC UC PU SC Mlt CRem Approved Proposal# ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ 300559 30103 AN UMa 30.0 166.107 45.054 17.9 25.1 46.0 50.3 ACIS-S 6 2 HETG Rodriguez GO 26 0 N N N N N N N N nss 03/26/25 26300401 503454 28051 PSR J2229+6114 40.0 337.272 61.236 204.2 211.8 116.1 117.4 ACIS-I 4 0 NONE Halpern GO 25 0 N N N N N N N N jeanconn 11/27/23 25500048 590774 29598 Cas A 2.0 350.858 58.815 189.3 197.0 120.4 122.4 ACIS-I 2 0 NONE Bogdan CAL 26 0 Y N N N N N N Y abogdan 10/23/24 26500467 601669 30185 WLM 30.0 0.492 -15.461 6.1 345.0 164.9 161.7 ACIS-I 6 2 NONE Lazzarini GO 26 0 N N N N N N N N waaron 11/21/24 26620010 601675 29865 AM0305-824 40.0 45.438 -82.592 46.8 40.3 95.5 93.4 ACIS-S 4 2 NONE Fruscione GO 26 0 N N N N N N N N waaron 12/07/24 26620058 601676 29866 AM2107-474 30.0 317.630 -47.509 309.8 305.4 120.9 115.2 ACIS-S 4 2 NONE Fruscione GO 26 0 N N N N N N N N waaron 12/07/24 26620058 601679 29869 SDSS J003710.56-0927 13.0 9.294 -9.457 49.5 19.5 166.3 167.6 ACIS-S 4 2 NONE Lehmer GO 26 0 N N N N N N N N waaron 10/16/24 26620185 704981 H 28589 Abell 370 30.0 39.960 -1.586 88.9 83.8 138.9 145.0 ACIS-I 4 0 NONE Bogdan GO 25 0 N N N N N N N N abogdan 09/13/23 25700214 705215 P 29927 SDSS J011441.96+0349 14.1 18.675 3.821 101.8 96.2 159.8 166.4 ACIS-S 2 0 NONE Foord GO 26 0 N N N N N N N N kashyap 03/11/25 26700090 705243 29955 WISE J010050.09-0242 23.4 15.209 -2.705 82.4 63.7 163.5 168.8 ACIS-S 3 0 NONE Pfeifle GO 26 0 N N N N N N N N malgosia 10/28/24 26700211 705257 29969 SDSS J005855.46+0100 23.4 14.731 1.005 95.2 82.3 164.1 170.4 ACIS-S 2 0 NONE Foord GO 26 0 N N N N N N N N malgosia 11/19/24 26700222 705258 P 29970 SDSS J011207.48-0059 11.4 18.031 -0.999 88.5 75.7 160.9 166.7 ACIS-S 2 0 NONE Foord GO 26 0 N N N N N N N N malgosia 11/19/24 26700222 802154 30564 A1550 20.0 187.243 47.622 348.7 357.3 47.7 49.9 ACIS-I 4 0 NONE Simionescu GTO 25 1 N N N N N N N N approval not required 25800470 802231 30489 PSZ2G085.23+39.42 25.0 251.622 56.483 284.3 291.2 80.2 79.2 ACIS-I 5 1 NONE Rajpurohit GTO 26 0 N N N N N N N N bradw 11/01/24 26800498 901886 30541 CMZ Molecular Cloud 30.0 266.550 -28.889 268.5 267.8 88.2 81.3 ACIS-I 4 0 NONE Vikhlinin GTO 26 0 N N N N N N N N not approved 26910495 Segment: 33 limit: 4.47d, used 3.94d = 88.14% 29-Sep-2025 00h to 06-Oct-2025 00h (UT) seq# obs name time RA dec Roll Range Pitch Range SI R O grat observer Type AO OR# TC RC PC UC PU SC Mlt CRem Approved Proposal# ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ 201697 30647 HD 282963 6.5 56.595 24.570 105.9 106.8 125.7 132.5 HRC-I - - NONE Ayres GO 25 0 N N N N N Y N N approval not required 25200528 291763 29531 Vega 2.0 279.237 38.786 269.2 275.3 94.6 91.4 HRC-I - - NONE Kashyap CAL 26 0 Y N N Y N N N N rpete 10/04/24 26200474 291764 29532 Vega 2.0 279.237 38.786 269.2 275.3 94.6 91.4 HRC-S - - NONE Kashyap CAL 26 0 Y N N Y N N N N rpete 10/04/24 26200474 291765 29533 Vega 1.0 279.237 38.786 269.2 275.3 94.6 91.4 HRC-S - - NONE Kashyap CAL 26 0 Y N N Y N N N N rpete 10/04/24 26200474 503518 30116 SNR 1987A 30.0 83.867 -69.270 78.6 71.7 91.8 91.5 ACIS-S 6 2 HETG Park GO 26 0 Y Y N N N N N N not approved 26500018 590775 29599 Cas A 2.0 350.858 58.815 197.0 205.0 122.4 123.9 ACIS-I 2 0 NONE Bogdan CAL 26 0 G N N N N N N Y abogdan 10/23/24 26500467 590776 29600 Cas A 2.0 350.858 58.815 197.0 205.0 122.4 123.9 ACIS-I 2 0 NONE Bogdan CAL 26 0 G N N N N N N Y abogdan 10/23/24 26500467 590777 29601 Cas A 2.0 350.858 58.815 197.0 205.0 122.4 123.9 ACIS-I 2 0 NONE Bogdan CAL 26 0 G N N N N N N Y abogdan 10/23/24 26500467 590778 29602 Cas A 2.0 350.858 58.815 197.0 205.0 122.4 123.9 ACIS-S 2 0 NONE Bogdan CAL 26 0 G N N N N N N Y abogdan 10/23/24 26500467 590779 29603 Cas A 2.0 350.858 58.815 197.0 205.0 122.4 123.9 ACIS-S 2 0 NONE Bogdan CAL 26 0 G N N N N N N Y abogdan 10/23/24 26500467 601591 28097 UM 351 25.0 24.594 1.901 88.6 76.3 160.6 166.6 ACIS-S 5 3 NONE Irwin GO 25 1 N N N N N N N N jeanconn 12/18/23 25620199 601669 29859 WLM 57.0 0.492 -15.461 345.0 331.1 161.7 156.8 ACIS-I 6 2 NONE Lazzarini GO 26 0 N N N N N N N N waaron 11/21/24 26620010 601677 29867 AM1006-380 50.0 152.279 -38.401 132.1 123.1 47.0 48.8 ACIS-S 4 2 NONE Fruscione GO 26 0 N N N N N N N N waaron 12/07/24 26620058 601714 30851 II Zw 40 100.0 88.928 3.392 88.1 85.6 96.4 102.8 ACIS-I 4 0 NONE Oskinova GO 26 0 N N N N N N N N waaron 03/17/25 27620014 705275 29987 NGC 2110 28.0 88.047 -7.456 86.8 83.1 96.8 102.6 ACIS-S 2 0 HETG Miller GO 26 0 N N N N N N N N hermanm 04/30/25 26700317 901886 30542 CMZ Molecular Cloud 30.0 266.550 -28.889 267.8 267.1 81.3 74.5 ACIS-I 4 0 NONE Vikhlinin GTO 26 0 N N N N N N N N not approved 26910495 Segment: 34 limit: 4.48d, used 3.89d = 86.83% 06-Oct-2025 00h to 13-Oct-2025 00h (UT) seq# obs name time RA dec Roll Range Pitch Range SI R O grat observer Type AO OR# TC RC PC UC PU SC Mlt CRem Approved Proposal# ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ 503557 29842 PSR J2017+3625 30.0 304.483 36.419 260.1 266.4 111.4 107.8 ACIS-I 4 0 NONE Romani GO 26 0 N N N N N N N N jeanconn 10/17/24 26500294 503584 30493 1E 161348-5055.1 30.0 244.401 -51.040 242.5 238.1 63.5 57.8 ACIS-S 2 0 NONE Garmire GTO 26 0 S N N Y N Y N Y jeanconn 11/07/24 26500496 601635 H 29640 NGC1546 55.0 63.652 -56.061 54.7 47.5 105.6 106.0 ACIS-S 4 0 NONE Mathur CLP 25 0 N N N N N N N N bradw 12/22/24 25628968 601640 H 30153 NGC2566 30.0 124.690 -25.499 95.6 90.2 67.0 71.7 ACIS-S 4 0 NONE Mathur CLP 25 0 N N N N N N N N bradw 12/22/24 25628968 601674 29864 AM0425-421 30.0 66.670 -42.094 61.4 54.2 111.3 113.3 ACIS-S 4 2 NONE Fruscione GO 26 0 N N N N N N N N waaron 12/07/24 26620058 704981 H 28605 Abell 370 30.0 39.960 -1.586 76.8 66.9 150.8 156.2 ACIS-I 4 0 NONE Bogdan GO 25 0 N N N N N N N N abogdan 09/13/23 25700214 705255 P 29967 SDSS J015634.87-0110 19.9 29.144 -1.184 70.5 51.4 161.3 165.8 ACIS-S 2 0 NONE Foord GO 26 0 N N N N N N N N malgosia 11/19/24 26700222 705256 29968 SDSS J013341.22-0109 19.5 23.422 -1.159 62.5 31.6 166.6 169.7 ACIS-S 2 0 NONE Foord GO 26 0 N N N N N N N N malgosia 11/19/24 26700222 705276 29988 NGC 3516 36.0 166.698 72.569 25.2 31.3 79.2 82.7 ACIS-S 2 0 HETG Miller GO 26 0 N N N N N N N N hermanm 04/30/25 26700317 705299 P 30011 GAMA2258819 18.0 30.874 -9.491 53.9 37.3 155.9 158.6 ACIS-S 2 0 NONE Reines GO 26 0 N N N N N N N N malgosia 02/10/25 26700402 802205 30416 MACS J0018.5+1626 30.0 4.639 16.443 211.3 237.5 166.7 164.3 ACIS-I 4 0 NONE Sayers GO 26 0 N N N N N N N N bradw 11/12/24 26800149 901878 29904 IGR J07141+0146 5.0 108.547 1.744 84.8 82.3 83.2 89.7 ACIS-I 4 0 NONE Chakraborty GO 26 1 N N N N N N N N dj 12/03/24 26910413 Segment: 35 limit: 4.94d, used 4.30d = 87.04% 13-Oct-2025 00h to 20-Oct-2025 00h (UT) seq# obs name time RA dec Roll Range Pitch Range SI R O grat observer Type AO OR# TC RC PC UC PU SC Mlt CRem Approved Proposal# ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ 201810 30088 TV Cassiopeia 30.0 4.828 59.139 196.5 205.1 127.5 128.9 ACIS-S 6 2 HETG Yang GO 26 0 N N N N N N N N nss 02/21/25 26200417 201814 30515 WR 11 20.0 122.383 -47.337 95.4 88.8 74.6 77.2 ACIS-S 6 2 HETG Gunderson GTO 26 0 S N Y N N Y P N nss 01/05/25 26200484 201815 30516 WR 11 20.0 122.383 -47.337 95.4 88.8 74.6 77.2 ACIS-S 6 2 HETG Gunderson GTO 26 0 S N Y N N Y P N nss 01/05/25 26200484 201816 30517 WR 11 20.0 122.383 -47.337 95.4 88.8 74.6 77.2 ACIS-S 6 2 HETG Gunderson GTO 26 0 S N Y N N Y P N nss 01/05/25 26200484 291766 29534 Vega 1.0 279.237 38.786 281.4 287.5 88.0 84.8 HRC-S - - NONE Kashyap CAL 26 0 Y N N Y N N N N rpete 10/04/24 26200474 291767 29535 Vega 1.0 279.237 38.786 281.4 287.5 88.0 84.8 HRC-S - - NONE Kashyap CAL 26 0 Y N N Y N N N N rpete 10/04/24 26200474 503551 30729 PSR J1418-6058 16.0 214.678 -60.968 200.4 192.9 54.8 51.3 ACIS-I 4 0 NONE Romani GO 26 2 N N N N N N N N jeanconn 03/14/25 26500294 503559 29844 PSR J1957+5033 29.0 299.410 50.556 266.0 272.8 103.1 101.0 ACIS-I 4 0 NONE Romani GO 26 0 N N N N N N N N jeanconn 10/17/24 26500308 601666 H 30184 IC5273 30.0 344.861 -37.703 318.5 313.9 125.1 119.4 ACIS-S 4 0 NONE Mathur CLP 25 0 N N N N N N N N bradw 12/22/24 25628968 601667 H 29672 NGC7456 22.0 345.543 -39.569 320.1 315.3 124.1 118.5 ACIS-S 4 0 NONE Mathur CLP 25 0 N N N N N N N N bradw 12/22/24 25628968 601672 29862 AM0126-525 40.0 22.105 -52.636 4.7 357.4 119.6 117.1 ACIS-S 4 2 NONE Fruscione GO 26 0 N N N N N N N N waaron 12/07/24 26620058 601686 P 29876 Mrk 247 18.0 198.652 54.798 359.2 6.3 62.4 65.2 ACIS-S 4 2 NONE Lehmer GO 26 0 N N N N N N N N waaron 10/16/24 26620185 705254 29966 SDSS J014137.22-0914 23.8 25.404 -9.244 23.9 2.8 161.6 160.5 ACIS-S 2 0 NONE Foord GO 26 0 N N N N N N N N malgosia 11/19/24 26700222 705306 P 30018 PS16dtm 20.0 29.520 -0.873 53.3 24.3 165.7 167.8 ACIS-S 2 0 NONE Blanchard GO 26 0 Y N N N N N N N bradw 10/10/24 26700454 802205 30410 MACS J0018.5+1626 30.0 4.639 16.443 237.5 254.6 164.3 159.7 ACIS-I 4 0 NONE Sayers GO 26 0 N N N N N N N N bradw 11/12/24 26800149 802205 30415 MACS J0018.5+1626 30.0 4.639 16.443 237.5 254.6 164.3 159.7 ACIS-I 4 0 NONE Sayers GO 26 0 N N N N N N N N bradw 11/12/24 26800149 802210 30028 SPT-CLJ0421-4845 20.0 65.321 -48.761 50.9 43.6 110.0 110.9 ACIS-I 4 0 NONE Floyd GO 26 0 N N N N N N N Y bradw 11/10/24 26800279 Segment: 36 limit: 4.47d, used 3.83d = 85.68% 20-Oct-2025 00h to 27-Oct-2025 00h (UT) seq# obs name time RA dec Roll Range Pitch Range SI R O grat observer Type AO OR# TC RC PC UC PU SC Mlt CRem Approved Proposal# ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ 201810 30086 TV Cassiopeia 30.0 4.828 59.139 205.1 214.1 128.9 129.6 ACIS-S 6 2 HETG Yang GO 26 0 N N N N N N N N nss 02/21/25 26200417 201817 30518 WR 11 20.0 122.383 -47.337 88.8 82.2 77.2 79.9 ACIS-S 6 2 HETG Gunderson GTO 26 0 S N Y N N Y P N nss 01/05/25 26200484 201818 30519 WR 11 20.0 122.383 -47.337 88.8 82.2 77.2 79.9 ACIS-S 6 2 HETG Gunderson GTO 26 0 S N Y N N Y P N nss 01/05/25 26200484 402588 30533 Cygnus X-2 30.0 326.172 38.321 257.8 264.6 121.0 117.4 ACIS-S 2 0 HETG Psaradaki GTO 26 0 N N N N N N N N approval not required 26400494 601635 H 30147 NGC1546 30.0 63.652 -56.061 40.4 33.1 106.2 106.1 ACIS-S 4 0 NONE Mathur CLP 25 0 N N N N N N N N bradw 12/22/24 25628968 601643 H 29648 NGC3137 49.0 152.281 -29.064 100.1 93.6 52.2 56.8 ACIS-S 4 0 NONE Mathur CLP 25 0 N N N N N N N N bradw 12/22/24 25628968 705305 30233 [vD2023]1 30.0 40.440 -8.351 40.9 23.8 155.6 157.0 ACIS-I 4 0 NONE Tremblay GO 26 0 N N N N N N N N bradw 11/07/24 26700422 705305 30236 [vD2023]1 30.0 40.440 -8.351 40.9 23.8 155.6 157.0 ACIS-I 4 0 NONE Tremblay GO 26 0 N N N N N N N N bradw 11/07/24 26700422 802205 30411 MACS J0018.5+1626 30.0 4.639 16.443 254.6 265.2 159.7 154.1 ACIS-I 4 0 NONE Sayers GO 26 0 N N N N N N N N bradw 11/12/24 26800149 802237 30538 1RXS J021649.0+70355 30.0 34.204 70.598 169.0 176.5 119.3 122.1 ACIS-I 4 0 NONE Tumer GTO 26 0 N N N N N N N N bradw 11/18/24 26800482 802237 30539 1RXS J021649.0+70355 30.0 34.204 70.598 169.0 176.5 119.3 122.1 ACIS-I 4 0 NONE Tumer GTO 26 0 N N N N N N N N bradw 11/18/24 26800482 Segment: 37 limit: 4.61d, used 3.89d = 84.38% 27-Oct-2025 00h to 03-Nov-2025 00h (UT) seq# obs name time RA dec Roll Range Pitch Range SI R O grat observer Type AO OR# TC RC PC UC PU SC Mlt CRem Approved Proposal# ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ 402575 29793 IC 10 X-1 30.0 5.121 59.281 213.7 222.8 129.5 129.5 ACIS-S 6 4 NONE Laycock GO 26 0 N N Y N N N N N not approved 26400357 402597 30505 Vela X-1 15.0 135.529 -40.555 89.4 83.2 70.9 74.7 ACIS-S 5 2 HETG Huenemoerder GTO 26 0 N N Y N N N N N hermanm 12/02/24 26400492 503531 30122 Cassiopeia A 30.0 350.871 58.820 230.3 238.8 125.0 124.1 ACIS-S 2 0 NONE Yamada GO 26 0 N N N N N N N N jeanconn 11/15/24 26500140 503560 29845 PSR J2055+2539 30.0 313.954 25.666 276.3 281.1 106.9 101.7 ACIS-I 4 0 NONE Romani GO 26 0 N N N N N N N N jeanconn 10/17/24 26500308 601634 H 30146 IC1954 30.0 52.881 -51.905 23.1 15.5 112.7 111.9 ACIS-S 4 0 NONE Mathur CLP 25 0 N N N N N N N N bradw 12/22/24 25628968 601639 H 29644 NGC2283 28.0 101.471 -18.212 71.3 66.3 104.1 109.2 ACIS-S 4 0 NONE Mathur CLP 25 0 N N N N N N N N bradw 12/22/24 25628968 601646 H 29651 NGC3596 36.0 168.776 14.787 58.9 60.7 50.1 57.0 ACIS-S 4 0 NONE Mathur CLP 25 0 N N N N N N N N bradw 12/22/24 25628968 601683 29873 SDSS J023749.52-0925 23.0 39.456 -9.432 20.6 3.4 156.4 155.6 ACIS-S 4 2 NONE Lehmer GO 26 0 N N N N N N N N waaron 10/16/24 26620185 705264 29976 SDSS J130557.09+3250 22.7 196.489 32.837 19.5 26.7 47.6 52.0 ACIS-S 2 0 NONE Foord GO 26 0 N N N N N N N N malgosia 11/19/24 26700222 705305 30017 [vD2023]1 30.0 40.440 -8.351 23.8 6.0 157.0 156.6 ACIS-I 4 0 NONE Tremblay GO 26 0 N N N N N N N N bradw 11/07/24 26700422 705305 30229 [vD2023]1 30.0 40.440 -8.351 23.8 6.0 157.0 156.6 ACIS-I 4 0 NONE Tremblay GO 26 0 N N N N N N N N bradw 11/07/24 26700422 705305 30230 [vD2023]1 30.0 40.440 -8.351 23.8 6.0 157.0 156.6 ACIS-I 4 0 NONE Tremblay GO 26 0 N N N N N N N N bradw 11/07/24 26700422 Segment: 38 limit: 4.87d, used 4.08d = 83.78% 03-Nov-2025 00h to 10-Nov-2025 00h (UT) seq# obs name time RA dec Roll Range Pitch Range SI R O grat observer Type AO OR# TC RC PC UC PU SC Mlt CRem Approved Proposal# ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ 291762 29530 HZ43 2.0 199.090 29.098 25.0 31.7 47.7 52.5 HRC-I - - LETG Kashyap CAL 26 0 Y N N Y N N N N kashyap 04/14/25 26200472 291769 29537 HZ43 20.0 199.090 29.098 25.0 31.7 47.7 52.5 HRC-S - - LETG Kashyap CAL 26 0 Y N N N N N N N kashyap 04/14/25 26200475 300558 30099 VV Pup 30.0 123.778 -19.055 74.5 70.2 89.0 94.5 ACIS-S 6 2 HETG Rodriguez GO 26 0 N N N N N N N N nss 03/26/25 26300401 503540 29825 SN 1986J 15.0 35.631 42.332 184.9 200.2 152.5 153.5 ACIS-S 4 2 NONE Dwarkadas GO 26 0 S N N N N Y N N jeanconn 11/01/24 26500236 601631 H 30141 NGC0685 28.2 26.928 -52.762 348.5 341.9 111.6 108.5 ACIS-S 4 0 NONE Mathur CLP 25 0 N N N N N N N N bradw 12/22/24 25628968 601644 H 29649 NGC3239 23.0 156.270 17.164 65.9 66.7 68.8 75.7 ACIS-S 4 0 NONE Mathur CLP 25 0 N N N N N N N N bradw 12/22/24 25628968 601645 H 29650 NGC3511 34.0 165.849 -23.087 89.7 84.6 49.7 55.4 ACIS-S 4 0 NONE Mathur CLP 25 0 N N N N N N N N bradw 12/22/24 25628968 601666 H 29671 IC5273 47.0 344.861 -37.703 305.9 302.3 107.5 101.4 ACIS-S 4 0 NONE Mathur CLP 25 0 N N N N N N N N bradw 12/22/24 25628968 601684 29874 SDSS J131603.91+2922 23.0 199.016 29.382 25.0 31.6 48.0 52.7 ACIS-S 4 2 NONE Lehmer GO 26 0 N N N N N N N N waaron 10/16/24 26620185 705214 29926 SDSS J022226.11-0857 24.8 35.609 -8.950 354.4 340.5 156.0 152.4 ACIS-S 2 0 NONE Foord GO 26 0 N N N N N N N N kashyap 03/11/25 26700090 802196 H 30315 Perseus cluster 30.0 49.951 41.512 155.2 168.5 151.5 155.2 ACIS-I 5 1 NONE Fabian CLP 25 0 N N N N N N N Y bradw 11/14/24 25808977 802211 30029 SPT-CLJ0446-4606 25.0 71.732 -46.101 35.3 27.8 111.8 112.3 ACIS-I 4 0 NONE Floyd GO 26 0 N N N N N N N Y bradw 11/10/24 26800279 802230 30488 PSZ2G144.99-24.64 50.0 37.189 34.027 182.3 204.1 160.9 161.7 ACIS-I 5 1 NONE Rajpurohit GTO 26 0 N N N N N N N N bradw 11/01/24 26800498 Segment: 39 limit: 4.55d, used 3.92d = 86.15% 10-Nov-2025 00h to 17-Nov-2025 00h (UT) seq# obs name time RA dec Roll Range Pitch Range SI R O grat observer Type AO OR# TC RC PC UC PU SC Mlt CRem Approved Proposal# ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ 601634 H 29639 IC1954 52.0 52.881 -51.905 8.2 0.8 110.7 109.2 ACIS-S 4 0 NONE Mathur CLP 25 0 N N N N N N N N bradw 12/22/24 25628968 601647 H 30161 NGC3626 30.0 170.016 18.357 60.0 61.8 64.6 71.4 ACIS-S 4 0 NONE Mathur CLP 25 0 N N N N N N N N bradw 12/22/24 25628968 601647 H 30162 NGC3626 30.0 170.016 18.357 60.0 61.8 64.6 71.4 ACIS-S 4 0 NONE Mathur CLP 25 0 N N N N N N N N bradw 12/22/24 25628968 601706 30496 NGC 1140 34.0 43.640 -10.029 357.3 344.0 152.9 149.9 ACIS-S 2 0 NONE Monson GTO 26 0 N N N N N N N N waaron 11/18/24 26620493 705224 29936 NGC 1358 30.0 53.415 -5.090 20.6 3.1 156.3 155.9 ACIS-S 5 1 NONE Marchesi GO 26 0 S N N N N Y Y N kashyap 03/31/25 26700102 705273 29985 MCG-5-23-16 32.0 146.917 -30.949 80.9 75.9 71.2 76.4 ACIS-S 1 0 HETG Miller GO 26 0 N N N N N N N N hermanm 04/30/25 26700317 705279 30224 NGC 4051 20.0 180.790 44.531 43.9 48.8 73.5 78.8 ACIS-S 2 0 HETG Miller GO 26 0 N N N N N N N N hermanm 04/30/25 26700317 802196 H 29631 Perseus cluster 50.0 49.951 41.512 168.5 185.2 155.2 157.3 ACIS-I 5 1 NONE Fabian CLP 25 0 N N N N N N N Y bradw 11/14/24 25808977 802196 H 30301 Perseus cluster 30.0 49.951 41.512 168.5 185.2 155.2 157.3 ACIS-I 5 1 NONE Fabian CLP 25 0 N N N N N N N Y bradw 11/14/24 25808977 802201 30377 Abell 795 30.0 141.022 14.173 72.0 71.8 88.5 95.5 ACIS-S 4 2 NONE UBERTOSI GO 26 0 N N N N N N N N bradw 10/29/24 26800045 Segment: 40 limit: 4.79d, used 0.69d = 14.41% 17-Nov-2025 00h to 24-Nov-2025 00h (UT) seq# obs name time RA dec Roll Range Pitch Range SI R O grat observer Type AO OR# TC RC PC UC PU SC Mlt CRem Approved Proposal# ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ 503497 30105 PSR J1101-6101 30.0 165.438 -61.028 101.1 93.6 62.3 64.5 ACIS-I 4 0 NONE Kargaltsev GO 26 0 Y N N N N N N N approval not required 25500121 601705 29895 VV 114 17.0 16.947 -17.507 314.9 310.6 129.8 123.7 HRC-I - - NONE Kuczek GO 26 0 N N N N N N N N not approved 26620288 802216 30034 ACT-CL J2317.7-3648 12.0 349.433 -36.812 301.8 298.2 98.8 92.7 ACIS-S 3 0 NONE Flores GO 26 0 N N N N N N N N bradw 10/10/24 26800300 Segment: 41 limit: 4.79d, used 0.64d = 13.36% 24-Nov-2025 00h to 01-Dec-2025 00h (UT) seq# obs name time RA dec Roll Range Pitch Range SI R O grat observer Type AO OR# TC RC PC UC PU SC Mlt CRem Approved Proposal# ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ 402596 30504 Vela X-1 15.0 135.529 -40.555 65.7 59.9 86.7 90.9 ACIS-S 5 2 HETG Huenemoerder GTO 26 0 N N Y N N N N N hermanm 12/02/24 26400492 705225 29937 NGC 1358 30.0 53.415 -5.090 347.2 334.4 153.8 150.1 ACIS-S 5 1 NONE Marchesi GO 26 0 S N N N N Y Y N kashyap 03/31/25 26700102 705283 29995 ASASSN-14ko 10.0 81.326 -46.006 22.0 14.4 110.6 111.0 ACIS-S 4 0 NONE Auchettl GO 26 0 Y N N N N Y N N malgosia 04/07/25 26700325 Segment: 42 limit: 4.61d, used 1.62d = 35.14% 01-Dec-2025 00h to 08-Dec-2025 00h (UT) seq# obs name time RA dec Roll Range Pitch Range SI R O grat observer Type AO OR# TC RC PC UC PU SC Mlt CRem Approved Proposal# ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ 201574 26967 XI BOO 5.0 222.848 19.100 31.0 37.9 47.1 52.0 HRC-I - - NONE Ayres GO 26 0 S N N N N Y N N kashyap 10/15/22 24200057 201820 30521 zeta Tau 50.0 84.411 21.143 84.6 78.5 163.7 170.7 ACIS-S 6 2 HETG Gunderson GTO 26 0 N N Y N N N N N not approved 26200483 291773 29541 ArLac 5.0 332.170 45.743 288.7 294.5 102.3 98.0 HRC-I - - NONE Jerius CAL 26 0 Y N N Y N N N N not approved 26200479 291774 29542 ArLac 1.0 332.170 45.743 288.7 294.5 102.3 98.0 HRC-I - - NONE Jerius CAL 26 0 G N N Y N N N N not approved 26200479 291775 29543 ArLac 1.0 332.170 45.743 288.7 294.5 102.3 98.0 HRC-I - - NONE Jerius CAL 26 0 G N N Y N N N N not approved 26200479 291776 29544 ArLac 1.0 332.170 45.743 288.7 294.5 102.3 98.0 HRC-I - - NONE Jerius CAL 26 0 G N N Y N N N N not approved 26200479 291777 29545 ArLac 1.0 332.170 45.743 288.7 294.5 102.3 98.0 HRC-I - - NONE Jerius CAL 26 0 G N N Y N N N N not approved 26200479 291778 29546 ArLac 1.0 332.170 45.743 288.7 294.5 102.3 98.0 HRC-I - - NONE Jerius CAL 26 0 G N N Y N N N N not approved 26200479 291779 29547 ArLac 1.0 332.170 45.743 288.7 294.5 102.3 98.0 HRC-I - - NONE Jerius CAL 26 0 G N N Y N N N N not approved 26200479 291780 29548 ArLac 1.0 332.170 45.743 288.7 294.5 102.3 98.0 HRC-I - - NONE Jerius CAL 26 0 G N N Y N N N N not approved 26200479 291781 29549 ArLac 1.0 332.170 45.743 288.7 294.5 102.3 98.0 HRC-I - - NONE Jerius CAL 26 0 G N N Y N N N N not approved 26200479 291782 29550 ArLac 1.0 332.170 45.743 288.7 294.5 102.3 98.0 HRC-I - - NONE Jerius CAL 26 0 G N N Y N N N N not approved 26200479 291783 29551 ArLac 1.0 332.170 45.743 288.7 294.5 102.3 98.0 HRC-I - - NONE Jerius CAL 26 0 G N N Y N N N N not approved 26200479 291784 29552 ArLac 1.0 332.170 45.743 288.7 294.5 102.3 98.0 HRC-I - - NONE Jerius CAL 26 0 G N N Y N N N N not approved 26200479 291785 29553 ArLac 1.0 332.170 45.743 288.7 294.5 102.3 98.0 HRC-I - - NONE Jerius CAL 26 0 G N N Y N N N N not approved 26200479 291786 29554 ArLac 1.0 332.170 45.743 288.7 294.5 102.3 98.0 HRC-I - - NONE Jerius CAL 26 0 G N N Y N N N N not approved 26200479 291787 29555 ArLac 1.0 332.170 45.743 288.7 294.5 102.3 98.0 HRC-I - - NONE Jerius CAL 26 0 G N N Y N N N N not approved 26200479 291788 29556 ArLac 1.0 332.170 45.743 288.7 294.5 102.3 98.0 HRC-I - - NONE Jerius CAL 26 0 G N N Y N N N N not approved 26200479 291789 29557 ArLac 1.0 332.170 45.743 288.7 294.5 102.3 98.0 HRC-I - - NONE Jerius CAL 26 0 G N N Y N N N N not approved 26200479 291790 29558 ArLac 1.0 332.170 45.743 288.7 294.5 102.3 98.0 HRC-I - - NONE Jerius CAL 26 0 G N N Y N N N N not approved 26200479 291791 29559 ArLac 1.0 332.170 45.743 288.7 294.5 102.3 98.0 HRC-I - - NONE Jerius CAL 26 0 G N N Y N N N N not approved 26200479 291792 29560 ArLac 1.0 332.170 45.743 288.7 294.5 102.3 98.0 HRC-I - - NONE Jerius CAL 26 0 G N N Y N N N N not approved 26200479 291793 29561 ArLac 1.0 332.170 45.743 288.7 294.5 102.3 98.0 HRC-I - - NONE Jerius CAL 26 0 G N N Y N N N N not approved 26200479 705244 29956 SDSS J101756.75+3448 22.3 154.487 34.814 73.1 76.1 104.1 110.6 ACIS-S 2 0 NONE Pfeifle GO 26 0 N N N N N N N N malgosia 10/28/24 26700211 705284 29996 ASASSN-14ko 40.0 81.326 -46.006 14.4 6.8 111.0 111.0 ACIS-S 4 0 NONE Auchettl GO 26 0 S N N N N Y N N malgosia 04/07/25 26700325 Segment: 43 limit: 4.95d, used 0.35d = 7.07% 08-Dec-2025 00h to 15-Dec-2025 00h (UT) seq# obs name time RA dec Roll Range Pitch Range SI R O grat observer Type AO OR# TC RC PC UC PU SC Mlt CRem Approved Proposal# ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ 503503 30111 GW170817 30.0 197.450 -23.381 78.7 76.0 52.1 58.9 ACIS-S 5 3 NONE Troja GO 26 0 Y N N N N N N N approval not required 25510368 Segment: 44 limit: 4.68d, used 0.52d = 11.11% 15-Dec-2025 00h to 22-Dec-2025 00h (UT) seq# obs name time RA dec Roll Range Pitch Range SI R O grat observer Type AO OR# TC RC PC UC PU SC Mlt CRem Approved Proposal# ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ 402591 30499 Vela X-1 15.0 135.529 -40.555 48.3 42.3 99.2 103.2 ACIS-S 5 2 HETG Huenemoerder GTO 26 0 N N Y N N N N N hermanm 12/02/24 26400492 503503 30115 GW170817 30.0 197.450 -23.381 76.0 73.7 58.9 65.7 ACIS-S 5 3 NONE Troja GO 26 0 Y N N N N N N N approval not required 25510368 Segment: 45 limit: 4.64d, used 0.85d = 18.32% 22-Dec-2025 00h to 29-Dec-2025 00h (UT) seq# obs name time RA dec Roll Range Pitch Range SI R O grat observer Type AO OR# TC RC PC UC PU SC Mlt CRem Approved Proposal# ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ 402598 30506 Vela X-1 15.0 135.529 -40.555 42.3 36.1 103.2 107.1 ACIS-S 5 2 HETG Huenemoerder GTO 26 0 N N Y N N N N N hermanm 12/02/24 26400492 503541 29826 SN 1986J 15.0 35.631 42.332 265.0 270.2 131.6 125.7 ACIS-S 4 2 NONE Dwarkadas GO 26 0 S N N N N Y N N jeanconn 11/01/24 26500236 601652 H 29657 NGC4536 34.0 188.613 2.188 66.0 66.7 82.9 90.0 ACIS-S 4 0 NONE Mathur CLP 25 0 N N N N N N N N bradw 12/22/24 25628968 705285 29997 ASASSN-14ko 10.0 81.326 -46.006 351.6 344.1 110.1 109.1 ACIS-S 4 0 NONE Auchettl GO 26 0 S N N N N Y N N malgosia 04/07/25 26700325 Segment: 46 limit: 5.03d, used 1.63d = 32.41% 29-Dec-2025 00h to 05-Jan-2026 00h (UT) seq# obs name time RA dec Roll Range Pitch Range SI R O grat observer Type AO OR# TC RC PC UC PU SC Mlt CRem Approved Proposal# ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ 601652 H 30169 NGC4536 30.0 188.613 2.188 66.7 67.4 90.0 97.1 ACIS-S 4 0 NONE Mathur CLP 25 0 N N N N N N N N bradw 12/22/24 25628968 705226 29938 NGC 1358 30.0 53.415 -5.090 305.2 300.9 128.3 122.1 ACIS-S 5 1 NONE Marchesi GO 26 0 S N N N N Y Y N kashyap 03/31/25 26700102 705287 29999 2MASX J01110461-4558 50.0 17.769 -45.979 293.3 287.8 80.0 75.4 ACIS-S 4 0 NONE Lin GO 26 0 S N N N N Y N N malgosia 03/31/25 26700329 705287 30226 2MASX J01110461-4558 30.0 17.769 -45.979 293.3 287.8 80.0 75.4 ACIS-S 4 0 NONE Lin GO 26 0 S N N N N Y N N malgosia 03/31/25 26700329 Segment: 49 limit: 5.04d, used 0.51d = 10.12% 19-Jan-2026 00h to 26-Jan-2026 00h (UT) seq# obs name time RA dec Roll Range Pitch Range SI R O grat observer Type AO OR# TC RC PC UC PU SC Mlt CRem Approved Proposal# ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ 503497 30107 PSR J1101-6101 30.0 165.438 -61.028 41.3 35.3 90.9 94.6 ACIS-I 4 0 NONE Kargaltsev GO 26 0 Y N N N N N N N approval not required 25500121 705286 29998 ASASSN-14ko 14.0 81.326 -46.006 322.2 315.2 104.6 102.6 ACIS-S 4 0 NONE Auchettl GO 26 0 S N N N N Y N N malgosia 04/07/25 26700325 Segment: 52 limit: 5.00d, used 0.81d = 16.20% 09-Feb-2026 00h to 16-Feb-2026 00h (UT) seq# obs name time RA dec Roll Range Pitch Range SI R O grat observer Type AO OR# TC RC PC UC PU SC Mlt CRem Approved Proposal# ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ 402579 29797 Cir X-1 55.0 230.171 -57.167 80.1 75.7 78.6 84.2 ACIS-S 4 0 HETG Schulz GO 26 0 N N Y N N N N N not approved 26400427 503542 29827 SN 1986J 15.0 35.631 42.332 292.1 295.3 88.2 81.9 ACIS-S 4 2 NONE Dwarkadas GO 26 0 S N N N N Y N N jeanconn 11/01/24 26500236 Segment: 58 limit: 4.90d, used 0.17d = 3.47% 23-Mar-2026 00h to 30-Mar-2026 00h (UT) seq# obs name time RA dec Roll Range Pitch Range SI R O grat observer Type AO OR# TC RC PC UC PU SC Mlt CRem Approved Proposal# ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ 503543 29828 SN 1986J 15.0 35.631 42.332 314.6 320.2 51.5 45.9 ACIS-S 4 2 NONE Dwarkadas GO 26 0 S N N N N Y N N jeanconn 11/01/24 26500236 Segment: 63 limit: 5.04d, used 0.64d = 12.70% 27-Apr-2026 00h to 04-May-2026 00h (UT) seq# obs name time RA dec Roll Range Pitch Range SI R O grat observer Type AO OR# TC RC PC UC PU SC Mlt CRem Approved Proposal# ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ 201568 26961 WR 25 55.0 161.043 -59.720 296.5 288.8 119.9 118.7 ACIS-S 6 2 HETG Huenemoerder GO 26 0 N N Y N N N N N nss 10/17/22 24200045 Segment: 71 limit: 4.68d, used 0.17d = 3.63% 22-Jun-2026 00h to 29-Jun-2026 00h (UT) seq# obs name time RA dec Roll Range Pitch Range SI R O grat observer Type AO OR# TC RC PC UC PU SC Mlt CRem Approved Proposal# ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ 503544 29829 SN 1986J 15.0 35.631 42.332 85.0 90.0 48.6 54.1 ACIS-S 4 2 NONE Dwarkadas GO 26 0 S N N N N Y N N jeanconn 11/01/24 26500236 Segment: 79 limit: 4.51d, used 0.17d = 3.77% 17-Aug-2026 00h to 24-Aug-2026 00h (UT) seq# obs name time RA dec Roll Range Pitch Range SI R O grat observer Type AO OR# TC RC PC UC PU SC Mlt CRem Approved Proposal# ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ 503545 29830 SN 1986J 15.0 35.631 42.332 113.8 116.8 95.3 101.3 ACIS-S 4 2 NONE Dwarkadas GO 26 0 S N N N N Y N N jeanconn 11/01/24 26500236seq# obs name time RA dec Roll Range Pitch Range SI R O grat observer Type AO OR# TC RC PC UC PU SC Mlt CRem Approved Proposal# ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ 402536 P 29754 1eRASS J025933.4-120 1.0 44.889 -12.078 0.0 0.0 0.0 0.0 ACIS-S 3 0 NONE Zhao GO 26 0 N N N N N N N N swolk 10/16/24 26400131 402541 P 29759 1eRASS J112950.4+354 2.2 172.460 35.784 0.0 0.0 0.0 0.0 ACIS-S 3 0 NONE Zhao GO 26 0 N N N N N N N N swolk 10/16/24 26400131 402542 P 29760 1eRASS J120806.9+291 1.9 182.029 29.286 0.0 0.0 0.0 0.0 ACIS-S 3 0 NONE Zhao GO 26 0 N N N N N N N N swolk 10/16/24 26400131 402547 P 29765 1eRASS J134737.2+104 2.0 206.905 10.703 0.0 0.0 0.0 0.0 ACIS-S 3 0 NONE Zhao GO 26 0 N N N N N N N N swolk 10/16/24 26400131 402549 P 29767 1eRASS J140339.9+093 5.7 210.916 9.664 0.0 0.0 0.0 0.0 ACIS-S 3 0 NONE Zhao GO 26 1 N N N N N N N N swolk 10/16/24 26400131 503524 P 29809 eRASSU J100957.4+125 15.0 152.489 12.987 0.0 0.0 0.0 0.0 ACIS-S 5 1 NONE Kurpas GO 26 0 N N N N N N N N jeanconn 09/30/24 26500051 601698 P 29888 NGVS J124352.48+1125 20.0 190.968 11.426 0.0 0.0 0.0 0.0 ACIS-S 2 0 NONE Dage GO 26 0 N N N N N N N N waaron 10/25/24 26620188 601700 P 29890 NGVS J124251.12+1137 20.0 190.713 11.621 0.0 0.0 0.0 0.0 ACIS-S 2 0 NONE Dage GO 26 0 N N N N N N N N waaron 10/25/24 26620188 601701 P 29891 NGVS J123214.58+1203 20.0 188.061 12.051 0.0 0.0 0.0 0.0 ACIS-S 2 0 NONE Dage GO 26 0 N N N N N N N N waaron 10/25/24 26620188 601702 P 29892 NGVS J123027.37+0749 20.0 187.575 7.840 0.0 0.0 0.0 0.0 ACIS-S 2 0 NONE Dage GO 26 0 N N N N N N N N waaron 10/25/24 26620188 601703 P 29893 NGVS J123020.05+1155 20.0 187.584 11.922 0.0 0.0 0.0 0.0 ACIS-S 2 0 NONE Dage GO 26 0 N N N N N N N N waaron 10/25/24 26620188 601704 P 29894 NGVS J123104.48+1156 20.0 187.769 11.943 0.0 0.0 0.0 0.0 ACIS-S 2 0 NONE Dage GO 26 0 N N N N N N N N waaron 10/25/24 26620188 705202 P 29914 SDSS J164941.29+0812 15.0 252.422 8.209 0.0 0.0 0.0 0.0 ACIS-S 2 0 NONE Li GO 26 0 N N N N N N N N not approved 26700041 705219 P 29931 SDSS J152043.83+1918 13.8 230.183 19.314 0.0 0.0 0.0 0.0 ACIS-S 2 0 NONE Foord GO 26 0 N N N N N N N N kashyap 03/11/25 26700090 705220 P 29932 SDSS J155007.62+2728 18.8 237.533 27.471 0.0 0.0 0.0 0.0 ACIS-S 2 0 NONE Foord GO 26 0 N N N N N N N N kashyap 03/11/25 26700090 705223 P 29935 SDSS J161517.25+3058 17.2 243.822 30.976 0.0 0.0 0.0 0.0 ACIS-S 2 0 NONE Foord GO 26 0 N N N N N N N N kashyap 03/11/25 26700090 705229 P 29941 QSO B1033+1342 20.0 159.112 13.448 0.0 0.0 0.0 0.0 ACIS-S 2 0 NONE Ighina GO 26 0 N N N N N N N N malgosia 10/11/24 26700199 705247 P 29959 2MASS J09270013+1900 16.0 141.750 19.008 0.0 0.0 0.0 0.0 ACIS-S 3 0 NONE Pfeifle GO 26 0 N N N N N N N N malgosia 11/19/24 26700211 705272 P 29984 NGC 4151 16.0 182.636 39.406 0.0 0.0 0.0 0.0 ACIS-S 1 0 HETG Miller GO 26 0 N N N N N N N N hermanm 04/30/25 26700317 705294 P 30006 MaNGA 12622-12705 6.0 202.572 31.334 0.0 0.0 0.0 0.0 ACIS-S 2 0 NONE Erostegui GO 26 0 N N N N N N N N malgosia 11/20/24 26700392 705300 P 30012 GAMA593724 17.0 217.558 -0.172 0.0 0.0 0.0 0.0 ACIS-S 2 0 NONE Reines GO 26 0 N N N N N N N N malgosia 02/10/25 26700402 705302 P 30014 GAMA484908 15.0 213.243 -1.806 0.0 0.0 0.0 0.0 ACIS-S 2 0 NONE Reines GO 26 0 N N N N N N N N malgosia 02/10/25 26700402 802227 P 30045 PSZ2G097.52+51.70 11.0 223.816 58.875 0.0 0.0 0.0 0.0 ACIS-S 3 0 NONE Flores GO 26 0 N N N N N N N N bradw 10/10/24 26800300 901876 P 29902 IGR J17162-2117 5.0 259.070 -21.290 0.0 0.0 0.0 0.0 ACIS-I 4 0 NONE Chakraborty GO 26 1 N N N N N N N N dj 12/03/24 26910413 901877 P 29903 IGR J17303-2750 5.0 262.590 -27.840 0.0 0.0 0.0 0.0 ACIS-I 4 0 NONE Chakraborty GO 26 0 N N N N N N N N dj 12/03/24 26910413 901881 P 29907 IGR J17538-2544 5.0 268.416 -25.754 0.0 0.0 0.0 0.0 ACIS-I 4 0 NONE Chakraborty GO 26 0 N N N N N N N N dj 12/03/24 26910413 Pool Targets
seq# obsid target SI grat observer old LTS bin new LTS bin ------------------------------------------------------------------------------------------------ 802119 28304 2MAXIJ0134-082 ACIS-S NONE UBERTOSI 14-Jul-2025 --> 26-May-2025 705017 28654 NGC 4579 ACIS-S HETG Shi 16-Jun-2025 --> unscheduled 802116 28669 NGC410 ACIS-S NONE O'Sullivan 11-Aug-2025 --> unscheduled 802152 H 28709 1E 2215.7-0404 / 1E ACIS-I NONE Sarkar 16-Jun-2025 --> 14-Jul-2025 402510 28840 GX 9+9 ACIS-S HETG Psaradaki 14-Jul-2025 --> 16-Jun-2025 601666 H 29671 IC5273 ACIS-S NONE Mathur unscheduled --> 03-Nov-2025 601667 H 29672 NGC7456 ACIS-S NONE Mathur unscheduled --> 13-Oct-2025 201798 29729 Eta Car HRC-I NONE Corcoran 19-May-2025 --> 26-May-2025 201810 29741 TV Cassiopeia ACIS-S HETG Yang 13-Oct-2025 --> unscheduled 705217 P 29929 SDSS J112657.84+3647 ACIS-S NONE Foord unscheduled --> 05-May-2025 705218 P 29930 SDSS J153227.22+0419 ACIS-S NONE Foord unscheduled --> 05-May-2025 705271 29983 WGD2038-4008 ACIS-S NONE Chartas 10-Nov-2025 --> unscheduled 705273 29985 MCG-5-23-16 ACIS-S HETG Miller unscheduled --> 10-Nov-2025 802208 30026 DESI J090.9854-35.96 ACIS-I NONE Jeltema 03-Nov-2025 --> unscheduled 802209 30027 Abell 98N ACIS-I NONE Walker 26-May-2025 --> unscheduled 201810 30092 TV Cassiopeia ACIS-S HETG Yang unscheduled --> 05-May-2025 601647 H 30161 NGC3626 ACIS-S NONE Mathur unscheduled --> 10-Nov-2025 601647 H 30162 NGC3626 ACIS-S NONE Mathur unscheduled --> 10-Nov-2025 601648 H 30165 NGC4207 ACIS-S NONE Mathur 26-May-2025 --> 19-May-2025 601666 H 30184 IC5273 ACIS-S NONE Mathur unscheduled --> 13-Oct-2025 705227 H 30198 NGC5728 ACIS-S NONE Fabbiano unscheduled --> 05-May-2025 705269 30219 BOSS1348 ACIS-I NONE Su unscheduled --> 14-Jul-2025 705271 30220 WGD2038-4008 ACIS-S NONE Chartas 10-Nov-2025 --> unscheduled 705271 30221 WGD2038-4008 ACIS-S NONE Chartas 10-Nov-2025 --> unscheduled 705271 30222 WGD2038-4008 ACIS-S NONE Chartas 10-Nov-2025 --> unscheduled 705279 30224 NGC 4051 ACIS-S HETG Miller unscheduled --> 10-Nov-2025 802237 30540 1RXS J021649.0+70355 ACIS-I NONE Tumer 13-Oct-2025 --> unscheduled 503579 30543 SN 2012au HRC-I NONE Patnaude 19-May-2025 --> 26-May-2025 402581 30047 EXO 0748-676 ACIS-S NONE Homan (not in lts) --> 19-May-2025 402582 30048 EXO 0748-676 ACIS-S NONE Homan (not in lts) --> 16-Jun-2025 503598 30917 GRB 250419A ACIS-S NONE Ho (not in lts) --> 05-May-2025 503599 30918 GRB 250419A ACIS-S NONE Ho (not in lts) --> 26-May-2025 201843 C 30919 Gaia DR2 29987665757 ACIS-S NONE Agüeros (not in lts) --> 05-May-2025 503502 30920 GW170817 ACIS-S NONE Troja (not in lts) --> 05-May-2025 802146 30921 RXCJ1314.4-2515 ACIS-I NONE Markevitch (not in lts) --> 05-May-2025 LTS changes
| Column | Definition |
|---|---|
seq# | Sequence number |
obs | Observation ID |
name | Target name |
time | Approved time (ksec.) |
RA | Right ascension (deg., J2000) |
dec | Declination (deg., J2000) |
Roll range | Roll angles at start and end of two-week bin |
Pitch range | Pitch angles at start and end of two-week bin |
SI | Science Instrument |
R | Requested chip count (ACIS only) |
O | Optional chip count (ACIS only) |
grat | Grating |
observer | Observer |
Type | Observation type (GO, GTO, TOO, DDT, CAL) |
AO | Cycle (announcement of opportunity) number |
OR# | Number of times displaced from a previous short-term schedule |
TC | Time constraint |
RC | Roll constraint |
PC | Phase constraint |
UC | Uninterrupt constraint |
PU | Pointing update constraint |
SC | Split interval constraint |
Mlt | Multiple telescopes (coordination constraint) |
CRem | Constraint in remarks |
Approved | Flight approval status |
Proposal # | Proposal number |
Possible constraint flags are (Y)es, (P)reference, (N)o. Time constraints may have (S)eries flags for monitoring observations, (G)roup flags for grouped observations, or (R)esponse window flags for TOOs and DDTs.
Last modified: 04/30/25
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