Page content updated: 2024:339:08:58:00 ( 3:58 AM Wed 04-Dec )

Key Snapshot and SOH Values (Δt = - 4:41)
Obsid27983
Format1_NORM
RadMonENAB
CPE StatusNORM
RA72.499
Dec16.397
Roll20.001
Pitch173.98
Sim Z-50504
Sim Focus-715
HETG angle77.59
LETG angle76.09
SCS 107INAC
SCS 128ACT
SCS 129ACT
SCS 130ACT
RadMonENAB
SCS 131ACT
SCS 132ACT
SCS 133ACT
Snapshot from 2024:339:04:16:51 (Δt = - 4:41)

acePred
NOW
Cursor date
Cursor delta
Next comm
Delta
Station
Activity
ACE fluence
ACE P3 flux
HRC proxy
--- Latest values ---
ACE P3 flux
ACE 2hr avg
HRC proxy
SIM-Z
Pitch
RA
Dec
Roll
PCAD
Obsid
SI
Grating
SI mode
Power cmd
CCD, FEP
Vid, Clock

Chandra Events (Load: DEC0224A)
Time (UT)EventDelta timeTime (Eastern)
2024:338:23:30:33Maneuver to 113.00000 -44.00000 39.994 [2024:339:00:02:24]- 9:27 6:30 PM Tue 03-Dec
2024:339:00:02:24ER Obsid: 42912 (0 ksec) Purpose: Intermediate Attitud - 8:55 7:02 PM Tue 03-Dec
2024:339:00:02:45Maneuver to 72.49134 16.39982 20.003 [2024:339:00:29:35]- 8:55 7:02 PM Tue 03-Dec
2024:339:00:42:10Obsid: 27983 SI: HRC-I (13 ksec) Target: HD 286085 - 8:15 7:42 PM Tue 03-Dec
2024:339:03:20:00Comm pass on DSS-24 (duration 1:00)- 5:3810:20 PM Tue 03-Dec
2024:339:04:18:50Maneuver to 68.09900 21.26600 293.497 [2024:339:04:49:25]- 4:3911:18 PM Tue 03-Dec
2024:339:04:53:55ER Obsid: 42911 (0 ksec) Purpose: Intermediate Attitud - 4:0411:53 PM Tue 03-Dec
2024:339:05:09:36Maneuver to 304.80883 11.46992 294.003 [2024:339:05:48:01]- 3:4812:09 AM Wed 04-Dec
2024:339:05:52:31Obsid: 28555 SI: ACIS-S (14 ksec) Target: MG J2019+1127 - 3:0512:52 AM Wed 04-Dec
2024:339:08:58:00--------------- NOW --------------- 0:00 3:58 AM Wed 04-Dec
2024:339:09:54:22Maneuver to 66.96000 23.08400 258.659 [2024:339:10:30:56] 0:56 4:54 AM Wed 04-Dec
2024:339:09:57:57Grating: HETG 0:59 4:57 AM Wed 04-Dec
2024:339:10:00:00RADMON Disable 1:02 5:00 AM Wed 04-Dec
2024:339:10:35:26ER Obsid: 42910 (5 ksec) Purpose: Perigee Attitude 1:37 5:35 AM Wed 04-Dec
2024:339:11:58:46Maneuver to 310.46900 -11.53700 289.223 [2024:339:12:36:13] 3:00 6:58 AM Wed 04-Dec
2024:339:12:40:43ER Obsid: 42909 (3 ksec) Purpose: Perigee Attitude 3:42 7:40 AM Wed 04-Dec
2024:339:13:30:43Maneuver to 66.96000 23.08400 259.317 [2024:339:14:08:10] 4:32 8:30 AM Wed 04-Dec
2024:339:14:12:40ER Obsid: 42908 (3 ksec) Purpose: Perigee Attitude 5:14 9:12 AM Wed 04-Dec
2024:339:15:00:00Comm pass on DSS-54 (duration 0:55) 6:0210:00 AM Wed 04-Dec
2024:339:15:02:40Maneuver to 304.81612 11.71395 302.958 [2024:339:15:39:00] 6:0410:02 AM Wed 04-Dec
2024:339:15:43:30ER Obsid: 42907 (3 ksec) Purpose: Perigee Attitude 6:4510:43 AM Wed 04-Dec
2024:339:17:42:00Maneuver to 304.81612 11.71395 303.013 [2024:339:17:46:00] 8:4412:42 PM Wed 04-Dec
2024:339:17:46:00ER Obsid: 42906 (0 ksec) Purpose: Perigee Attitude 8:4812:46 PM Wed 04-Dec
2024:339:18:24:30Maneuver to 304.81612 11.71395 303.043 [2024:339:18:28:30] 9:26 1:24 PM Wed 04-Dec
2024:339:18:33:00ER Obsid: 42905 (0 ksec) Purpose: Perigee Attitude 9:35 1:33 PM Wed 04-Dec
2024:339:18:48:41Maneuver to 66.96000 23.08400 260.443 [2024:339:19:25:03] 9:50 1:48 PM Wed 04-Dec
2024:339:19:29:33ER Obsid: 42904 (3 ksec) Purpose: Perigee Attitude 10:31 2:29 PM Wed 04-Dec
2024:339:21:41:51Load DEC0224A:CL339:2101 [2024:341:09:05:02] 12:43 4:41 PM Wed 04-Dec
2024:339:21:41:51Load DEC0224A:CL339:2101 [2024:341:09:05:02] 12:43 4:41 PM Wed 04-Dec
2024:339:21:44:51Maneuver to 304.80476 11.47092 298.004 [2024:339:22:21:21] 12:46 4:44 PM Wed 04-Dec
2024:339:21:45:25Grating: NONE 12:47 4:45 PM Wed 04-Dec
2024:339:22:07:59RADMON Enable 13:09 5:07 PM Wed 04-Dec
2024:339:22:25:51Obsid: 30645 SI: ACIS-S (15 ksec) Target: MG J2019+1127 13:27 5:25 PM Wed 04-Dec
2024:340:01:00:00Comm pass on DSS-24 (duration 1:00) 16:02 8:00 PM Wed 04-Dec
2024:340:02:35:51Maneuver to 350.84026 58.77235 274.513 [2024:340:02:59:55] 17:37 9:35 PM Wed 04-Dec
2024:340:03:04:25Obsid: 29604 SI: ACIS-I (2 ksec) Target: Cas A 18:0610:04 PM Wed 04-Dec
2024:340:03:37:45Maneuver to 40.02972 -9.44711 316.100 [2024:340:04:10:59] 18:3910:37 PM Wed 04-Dec
2024:340:04:20:10Obsid: 27997 SI: HRC-I (12 ksec) Target: HD 16673 19:2211:20 PM Wed 04-Dec
2024:340:07:48:30Maneuver to 161.24012 35.66533 81.993 [2024:340:08:38:44] 22:50 2:48 AM Thu 05-Dec
2024:340:08:43:14Obsid: 28568 SI: ACIS-I (32 ksec) Target: SDSS J104454.87 23:45 3:43 AM Thu 05-Dec
2024:340:15:00:00Comm pass on DSS-24 (duration 1:00) 1d 06:0210:00 AM Thu 05-Dec
2024:340:17:31:31Attitude Violation: SPM 1d 08:3312:31 PM Thu 05-Dec
2024:340:17:36:34Maneuver to 75.35207 -7.56205 5.463 [2024:340:18:16:11] 1d 08:3812:36 PM Thu 05-Dec
2024:340:18:20:41Obsid: 29208 SI: ACIS-S (24 ksec) Target: eRASS1 J050129. 1d 09:22 1:20 PM Thu 05-Dec
2024:340:19:30:00Comm pass on DSS-65 (duration 0:55) 1d 10:32 2:30 PM Thu 05-Dec
2024:341:01:00:41Maneuver to 148.19433 -12.39745 64.632 [2024:341:01:30:06] 1d 16:02 8:00 PM Thu 05-Dec
2024:341:01:34:36Obsid: 29756 SI: ACIS-S (4 ksec) Target: 1eRASS J095247. 1d 16:36 8:34 PM Thu 05-Dec
2024:341:01:45:00Comm pass on DSS-34 (duration 1:00) 1d 16:47 8:45 PM Thu 05-Dec
2024:341:02:53:46Maneuver to 355.46713 30.60042 282.007 [2024:341:03:42:50] 1d 17:55 9:53 PM Thu 05-Dec
2024:341:03:47:20Obsid: 28158 SI: ACIS-S (25 ksec) Target: UGC 12741 1d 18:4910:47 PM Thu 05-Dec
2024:341:10:41:00Load DEC0224A:CL341:1001 [2024:342:22:16:25] 2d 01:43 5:41 AM Fri 06-Dec
2024:341:10:41:00Load DEC0224A:CL341:1001 [2024:342:22:16:25] 2d 01:43 5:41 AM Fri 06-Dec
2024:341:10:44:00Maneuver to 69.00536 15.68719 321.004 [2024:341:11:16:18] 2d 01:46 5:44 AM Fri 06-Dec
2024:341:11:26:25Obsid: 27979 SI: HRC-I (6 ksec) Target: HD 29159 2d 02:28 6:26 AM Fri 06-Dec
2024:341:13:06:25Maneuver to 77.31300 24.64700 118.201 [2024:341:13:53:01] 2d 04:08 8:06 AM Fri 06-Dec
2024:341:13:57:31ER Obsid: 42903 (0 ksec) Purpose: Intermediate Attitud 2d 04:59 8:57 AM Fri 06-Dec
2024:341:14:13:12Maneuver to 212.87345 19.15233 45.255 [2024:341:14:50:36] 2d 05:15 9:13 AM Fri 06-Dec
2024:341:14:45:00Comm pass on DSS-65 (duration 1:00) 2d 05:47 9:45 AM Fri 06-Dec
2024:341:14:55:06Obsid: 28258 SI: ACIS-S (4 ksec) Target: SDSS J141131.88 2d 05:57 9:55 AM Fri 06-Dec
2024:341:16:01:46Maneuver to 249.48985 26.44327 4.738 [2024:341:16:22:18] 2d 07:0311:01 AM Fri 06-Dec
2024:341:16:26:48Obsid: 28238 SI: ACIS-S (4 ksec) Target: SDSS J163802.92 2d 07:2811:26 AM Fri 06-Dec
2024:341:17:33:28Maneuver to 313.88819 -38.62826 271.130 [2024:341:18:12:40] 2d 08:3512:33 PM Fri 06-Dec
2024:341:18:17:10ER Obsid: 42902 (0 ksec) Purpose: Intermediate Attitud 2d 09:19 1:17 PM Fri 06-Dec
2024:341:18:32:51Maneuver to 41.60071 -0.50662 308.736 [2024:341:19:03:23] 2d 09:34 1:32 PM Fri 06-Dec
2024:341:19:07:53Obsid: 28119 SI: ACIS-S (23 ksec) Target: NGC1087 2d 10:09 2:07 PM Fri 06-Dec
2024:342:01:32:55Maneuver to 66.96000 23.08400 267.148 [2024:342:01:54:55] 2d 16:34 8:32 PM Fri 06-Dec
2024:342:01:36:29Grating: HETG 2d 16:38 8:36 PM Fri 06-Dec
2024:342:01:38:32RADMON Disable 2d 16:40 8:38 PM Fri 06-Dec
2024:342:01:59:25ER Obsid: 42901 (5 ksec) Purpose: Perigee Attitude 2d 17:01 8:59 PM Fri 06-Dec
2024:342:02:40:00Comm pass on DSS-26 (duration 1:00) 2d 17:42 9:40 PM Fri 06-Dec
2024:342:03:22:45Maneuver to 310.46900 -11.53700 289.662 [2024:342:04:00:08] 2d 18:2410:22 PM Fri 06-Dec
2024:342:04:04:38ER Obsid: 42900 (9 ksec) Purpose: Perigee Attitude 2d 19:0611:04 PM Fri 06-Dec
2024:342:06:42:58Maneuver to 66.96000 23.08400 267.427 [2024:342:07:20:22] 2d 21:44 1:42 AM Sat 07-Dec
2024:342:07:24:52ER Obsid: 42899 (2 ksec) Purpose: Perigee Attitude 2d 22:26 2:24 AM Sat 07-Dec
2024:342:08:17:06Maneuver to 310.70000 -12.20000 289.229 [2024:342:08:54:30] 2d 23:19 3:17 AM Sat 07-Dec
2024:342:09:19:45High Momentum 3d 00:21 4:19 AM Sat 07-Dec

CXO and GOES rates
CXOGOESLimit
HRC shield586417250
HRC MCP586430
P4GM---0.07300
P41GM---0.018.47
CXO: from snapshot at 2024:339:04:16:51 (- 4:41)
GOES proxies: scaled 15 min average of GOES-16
Last avgs at HRC: - 0:18   P4GM: - 0:18   P41GM: - 0:18
ACE rates
Value2hr limitOrbital limitHours to
Orbital limit
Current flux54.35000012000> 30
2hr avg flux55.35000012000> 30
Orbital fluence1.7x107---2.0x109---
ACE data from 2024:339:08:00:00 (- 0:58)
Orbital fluence: integrated attenuated ACE flux
Grating attenuation not factored into current or 2hr flux numbers
RADMON and SOT alert limits information

ACE particle rates ( MTA SWPC )

GOES particle rates

GOES proxy for HRC shield rates

3-day Solar-Geophysical Forecast
Geophysical ActivityGeophysical Activity Summary 02/2100Z to 03/2100Z: The geomagnetic field has been at quiet to active levels for the past 24 hours. Solar wind speed reached a peak of 460 km/s at 03/1851Z. Total IMF reached 14 nT at 03/0047Z. The maximum southward component of Bz reached -8 nT at 03/1711Z. Electrons greater than 2 MeV at geosynchronous orbit reached a peak level of 103 pfu. IIB. Geophysical Activity Forecast: The geomagnetic field is expected to be at quiet levels on days one, two, and three (04 Dec, 05 Dec, 06 Dec).
Solar ActivityAnalysis of Solar Active Regions and Activity from 02/2100Z to 03/2100Z: Solar activity has been at low levels for the past 24 hours. The largest solar event of the period was a C6 event observed at 03/0544Z. There are currently 7 numbered sunspot regions on the disk. IB. Solar Activity Forecast: Solar activity is expected to be low with a chance for M-class flares on days one, two, and three (04 Dec, 05 Dec, 06 Dec).

Solar X-ray Activity

Solar Wind Data ( SOHO ACE )

Solar Flare Monitor