Page content updated: 2026:319:08:18:17 ( 3:18 AM Sun 15-Nov )

Key Snapshot and SOH Values (Δt = - 3:48)
Obsid33299
Format2_NORM
RadMonENAB
CPE StatusNORM
RA287.938
Dec5.001
Roll285.002
Pitch61.17
Sim Z75624
Sim Focus-467
HETG angle5.59
LETG angle75.71
SCS 107INAC
SCS 128INAC
SCS 129ACT
SCS 130ACT
RadMonENAB
SCS 131INAC
SCS 132ACT
SCS 133ACT
Snapshot from 2026:319:04:30:01 (Δt = - 3:48)

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 link unavailable)
Time (UT)EventDelta timeTime (Eastern)
2026:318:22:07:16Maneuver to 27.13842 6.01308 301.240 [2026:318:22:40:52]-10:11 5:07 PM Sat 14-Nov
2026:318:22:10:50Grating: NONE-10:07 5:10 PM Sat 14-Nov
2026:318:22:45:22Obsid: 33576 SI: ACIS-I (10 ksec) Target: SDSS J014837.63 - 9:32 5:45 PM Sat 14-Nov
2026:319:01:29:02Load NOV0926A:CL319:0101 [2026:319:20:36:36]- 6:49 8:29 PM Sat 14-Nov
2026:319:01:29:02Load NOV0926A:CL319:0101 [2026:319:20:36:36]- 6:49 8:29 PM Sat 14-Nov
2026:319:01:32:02Maneuver to 287.94109 5.00376 285.001 [2026:319:02:05:38]- 6:46 8:32 PM Sat 14-Nov
2026:319:01:35:37Grating: HETG- 6:42 8:35 PM Sat 14-Nov
2026:319:02:10:08Obsid: 33299 SI: ACIS-S (10 ksec) Target: SS433 - 6:08 9:10 PM Sat 14-Nov
2026:319:03:35:00Comm pass on DSS-24 (duration 1:00)- 4:4310:35 PM Sat 14-Nov
2026:319:04:56:48Maneuver to 27.13851 6.01309 301.096 [2026:319:05:30:24]- 3:2111:56 PM Sat 14-Nov
2026:319:05:00:23Grating: NONE- 3:1712:00 AM Sun 15-Nov
2026:319:05:34:54Obsid: 33577 SI: ACIS-I (10 ksec) Target: SDSS J014837.63 - 2:4312:34 AM Sun 15-Nov
2026:319:08:18:17--------------- NOW --------------- 0:00 3:18 AM Sun 15-Nov
2026:319:08:21:34Maneuver to 287.94114 5.00371 285.001 [2026:319:08:55:10] 0:03 3:21 AM Sun 15-Nov
2026:319:08:25:08Grating: HETG 0:06 3:25 AM Sun 15-Nov
2026:319:08:59:40Obsid: 33582 SI: ACIS-S (9 ksec) Target: SS433 0:41 3:59 AM Sun 15-Nov
2026:319:10:05:00Comm pass on DSS-65 (duration 1:00) 1:46 5:05 AM Sun 15-Nov
2026:319:11:43:00Maneuver to 27.13858 6.01310 300.946 [2026:319:12:16:35] 3:24 6:43 AM Sun 15-Nov
2026:319:11:46:34Grating: NONE 3:28 6:46 AM Sun 15-Nov
2026:319:12:21:05Obsid: 33578 SI: ACIS-I (9 ksec) Target: SDSS J014837.63 4:02 7:21 AM Sun 15-Nov
2026:319:14:59:25Maneuver to 287.94118 5.00365 285.001 [2026:319:15:33:00] 6:41 9:59 AM Sun 15-Nov
2026:319:15:02:59Grating: HETG 6:4410:02 AM Sun 15-Nov
2026:319:15:37:30Obsid: 33583 SI: ACIS-S (7 ksec) Target: SS433 7:1910:37 AM Sun 15-Nov
2026:319:17:43:06Maneuver to 317.50000 23.60000 288.225 [2026:319:18:01:56] 9:2412:43 PM Sun 15-Nov
2026:319:17:48:44RADMON Disable 9:3012:48 PM Sun 15-Nov
2026:319:18:06:26ER Obsid: 40964 (1 ksec) Purpose: Perigee Attitude 9:48 1:06 PM Sun 15-Nov
2026:319:18:39:15Maneuver to 92.00000 46.00000 114.915 [2026:319:19:15:30] 10:20 1:39 PM Sun 15-Nov
2026:319:19:20:00ER Obsid: 40963 (1 ksec) Purpose: Perigee Attitude 11:01 2:20 PM Sun 15-Nov
2026:319:20:34:00Load NOV1626A:CL319:2003 [2026:321:07:35:28] 12:15 3:34 PM Sun 15-Nov
2026:319:20:34:00Load NOV1626A:CL319:2003 [2026:321:07:35:28] 12:15 3:34 PM Sun 15-Nov
2026:319:20:37:00Maneuver to 60.00000 25.00000 124.972 [2026:319:20:55:29] 12:18 3:37 PM Sun 15-Nov
2026:319:20:59:59ER Obsid: 40962 (3 ksec) Purpose: Perigee Attitude 12:41 3:59 PM Sun 15-Nov
2026:319:21:49:59Maneuver to 48.88313 22.57789 204.216 [2026:319:22:17:44] 13:31 4:49 PM Sun 15-Nov
2026:319:22:22:14ER Obsid: 40961 (3 ksec) Purpose: Perigee Attitude 14:03 5:22 PM Sun 15-Nov
2026:319:23:00:00Comm pass on DSS-24 (duration 1:00) 14:41 6:00 PM Sun 15-Nov
2026:320:00:51:29Maneuver to 274.00000 41.80000 317.207 [2026:320:01:25:30] 16:33 7:51 PM Sun 15-Nov
2026:320:01:30:00ER Obsid: 40960 (2 ksec) Purpose: Perigee Attitude 17:11 8:30 PM Sun 15-Nov
2026:320:02:16:40Maneuver to 299.00000 -25.00000 279.002 [2026:320:02:44:51] 17:58 9:16 PM Sun 15-Nov
2026:320:02:49:21ER Obsid: 40959 (2 ksec) Purpose: Perigee Attitude 18:31 9:49 PM Sun 15-Nov
2026:320:03:28:59Maneuver to 355.83707 -41.50616 307.516 [2026:320:03:51:00] 19:1010:28 PM Sun 15-Nov
2026:320:03:50:00Comm pass on DSS-54 (duration 1:00) 19:3110:50 PM Sun 15-Nov
2026:320:03:55:30ER Obsid: 40958 (0 ksec) Purpose: Perigee Attitude 19:3710:55 PM Sun 15-Nov
2026:320:04:31:00Maneuver to 283.51760 -26.45398 272.197 [2026:320:04:55:30] 20:1211:31 PM Sun 15-Nov
2026:320:05:00:00ER Obsid: 40957 (0 ksec) Purpose: Perigee Attitude 20:4112:00 AM Mon 16-Nov
2026:320:05:15:41Maneuver to 191.48054 -56.60993 125.608 [2026:320:05:48:40] 20:5712:15 AM Mon 16-Nov
2026:320:05:53:10ER Obsid: 40956 (0 ksec) Purpose: Perigee Attitude 21:3412:53 AM Mon 16-Nov
2026:320:06:30:14Maneuver to 53.07768 15.37692 12.006 [2026:320:07:09:50] 22:11 1:30 AM Mon 16-Nov
2026:320:06:30:48Grating: NONE 22:12 1:30 AM Mon 16-Nov
2026:320:06:52:02RADMON Enable 22:33 1:52 AM Mon 16-Nov
2026:320:07:14:20Obsid: 32816 SI: ACIS-S (10 ksec) Target: 2MASX J03322424 22:56 2:14 AM Mon 16-Nov
2026:320:10:16:40Maneuver to 313.15279 -56.17318 268.985 [2026:320:10:53:20] 1d 01:58 5:16 AM Mon 16-Nov
2026:320:10:57:50Obsid: 32746 SI: ACIS-S (19 ksec) Target: SPT-S J205239-5 1d 02:39 5:57 AM Mon 16-Nov
2026:320:13:00:00Comm pass on DSS-24 (duration 1:00) 1d 04:41 8:00 AM Mon 16-Nov
2026:320:16:14:30Maneuver to 32.47897 0.84352 314.919 [2026:320:16:44:21] 1d 07:5611:14 AM Mon 16-Nov
2026:320:16:48:51Obsid: 31698 SI: ACIS-I (14 ksec) Target: CHQ J0210+0050 1d 08:3011:48 AM Mon 16-Nov
2026:320:18:20:00Comm pass on DSS-53 (duration 1:00) 1d 10:01 1:20 PM Mon 16-Nov
2026:320:20:50:31Maneuver to 13.72516 -27.00299 317.034 [2026:320:21:08:53] 1d 12:32 3:50 PM Mon 16-Nov
2026:320:21:13:23Obsid: 33554 SI: ACIS-S (2 ksec) Target: GaiaDR3 2342644 1d 12:55 4:13 PM Mon 16-Nov
2026:320:21:46:43Maneuver to 148.09742 13.66668 70.201 [2026:320:22:30:14] 1d 13:28 4:46 PM Mon 16-Nov
2026:320:21:50:17Grating: LETG 1d 13:32 4:50 PM Mon 16-Nov
2026:320:22:34:44Obsid: 31857 SI: HRC-S (10 ksec) Target: Jupiter 1d 14:16 5:34 PM Mon 16-Nov
2026:321:01:21:24Maneuver to 59.25641 16.50288 69.832 [2026:321:01:52:10] 1d 17:03 8:21 PM Mon 16-Nov
2026:321:01:22:13Grating: NONE 1d 17:03 8:22 PM Mon 16-Nov
2026:321:01:56:40Obsid: 33591 SI: ACIS-I (10 ksec) Target: UGC 02905 1d 17:38 8:56 PM Mon 16-Nov
2026:321:03:25:00Comm pass on DSS-26 (duration 0:45) 1d 19:0610:25 PM Mon 16-Nov
2026:321:04:43:20Maneuver to 73.67941 -40.38025 26.693 [2026:321:05:10:39] 1d 20:2511:43 PM Mon 16-Nov
2026:321:05:10:39ER Obsid: 40955 (0 ksec) Purpose: Intermediate Attitud 1d 20:5212:10 AM Tue 17-Nov
2026:321:05:11:00Maneuver to 315.71927 -61.98643 265.717 [2026:321:05:37:03] 1d 20:5212:11 AM Tue 17-Nov
2026:321:05:41:33Obsid: 33564 SI: ACIS-I (15 ksec) Target: ORC1 1d 21:2312:41 AM Tue 17-Nov
2026:321:09:48:33Load NOV1626A:CL321:0903 [2026:322:21:06:39] 2d 01:30 4:48 AM Tue 17-Nov
2026:321:09:48:33Load NOV1626A:CL321:0903 [2026:322:21:06:39] 2d 01:30 4:48 AM Tue 17-Nov
2026:321:09:51:33Maneuver to 316.24169 -37.11811 283.538 [2026:321:10:08:59] 2d 01:33 4:51 AM Tue 17-Nov
2026:321:10:08:59ER Obsid: 40954 (0 ksec) Purpose: Intermediate Attitud 2d 01:50 5:08 AM Tue 17-Nov
2026:321:10:09:20Maneuver to 39.57302 20.08255 266.989 [2026:321:10:42:49] 2d 01:51 5:09 AM Tue 17-Nov
2026:321:10:47:19Obsid: 33127 SI: ACIS-I (10 ksec) Target: ClG 0238.3+2005 2d 02:29 5:47 AM Tue 17-Nov
2026:321:11:00:00Comm pass on DSS-53 (duration 1:00) 2d 02:41 6:00 AM Tue 17-Nov
2026:321:13:33:59Maneuver to 316.24169 -37.11811 283.538 [2026:321:14:07:28] 2d 05:15 8:33 AM Tue 17-Nov
2026:321:14:07:28ER Obsid: 40953 (0 ksec) Purpose: Intermediate Attitud 2d 05:49 9:07 AM Tue 17-Nov
2026:321:14:07:49Maneuver to 315.71882 -61.98662 266.479 [2026:321:14:25:08] 2d 05:49 9:07 AM Tue 17-Nov
2026:321:14:29:38Obsid: 33603 SI: ACIS-I (12 ksec) Target: ORC1 2d 06:11 9:29 AM Tue 17-Nov
2026:321:15:45:00Comm pass on DSS-24 (duration 1:00) 2d 07:2610:45 AM Tue 17-Nov
2026:321:17:57:58Maneuver to 316.24169 -37.11811 283.538 [2026:321:18:15:18] 2d 09:3912:57 PM Tue 17-Nov
2026:321:18:15:18ER Obsid: 40952 (0 ksec) Purpose: Perigee Attitude 2d 09:57 1:15 PM Tue 17-Nov
2026:321:18:15:39Maneuver to 39.57316 20.08248 267.530 [2026:321:18:49:06] 2d 09:57 1:15 PM Tue 17-Nov
2026:321:18:53:36Obsid: 33599 SI: ACIS-I (9 ksec) Target: ClG 0238.3+2005 2d 10:35 1:53 PM Tue 17-Nov
2026:321:21:39:26Maneuver to 36.16136 12.33246 294.865 [2026:321:21:56:09] 2d 13:21 4:39 PM Tue 17-Nov
2026:321:21:56:09ER Obsid: 40951 (0 ksec) Purpose: Intermediate Attitud 2d 13:37 4:56 PM Tue 17-Nov
2026:321:21:56:30Maneuver to 313.15273 -56.17425 269.985 [2026:321:22:29:13] 2d 13:38 4:56 PM Tue 17-Nov
2026:321:22:00:00Comm pass on DSS-23 (duration 1:00) 2d 13:41 5:00 PM Tue 17-Nov
2026:321:22:33:43Obsid: 33597 SI: ACIS-S (14 ksec) Target: SPT-S J205239-5 2d 14:15 5:33 PM Tue 17-Nov
2026:322:01:45:00Comm pass on DSS-26 (duration 1:00) 2d 17:26 8:45 PM Tue 17-Nov
2026:322:02:35:23Maneuver to 39.57888 20.07959 285.003 [2026:322:03:10:07] 2d 18:17 9:35 PM Tue 17-Nov
2026:322:03:14:37Obsid: 33600 SI: ACIS-I (9 ksec) Target: ClG 0238.3+2005 2d 18:5610:14 PM Tue 17-Nov
2026:322:05:52:57Maneuver to 313.15262 -56.17412 269.985 [2026:322:06:27:41] 2d 21:3412:52 AM Wed 18-Nov
2026:322:06:32:11Obsid: 33598 SI: ACIS-S (9 ksec) Target: SPT-S J205239-5 2d 22:13 1:32 AM Wed 18-Nov

CXO and GOES rates
CXOGOESLimit
HRC shield016250
HRC MCP484430
P4GM---0.02300
P41GM---0.008.47
CXO: from snapshot at 2026:319:04:30:01 (- 3:48)
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 flux18.35000012000> 30
2hr avg flux11.25000012000> 30
Orbital fluence5.7x106---2.0x109---
ACE data from 2026:319:08:05:00 (- 0:13)
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 13/2100Z to 14/2100Z: The geomagnetic field has been at quiet levels for the past 24 hours. Solar wind speed reached a peak of 433 km/s at 14/1206Z. Total IMF reached 6 nT at 14/0843Z. The maximum southward component of Bz reached -4 nT at 14/1208Z. Electrons greater than 2 MeV at geosynchronous orbit reached a peak level of 5837 pfu at 14/1300Z. IIB. Geophysical Activity Forecast: The geomagnetic field is expected to be at quiet levels on day one (15 Nov), quiet to unsettled levels on day two (16 Nov) and quiet to minor storm levels on day three (17 Nov).
Solar ActivityAnalysis of Solar Active Regions and Activity from 13/2100Z to 14/2100Z: Solar activity has been at low levels for the past 24 hours. There are currently 8 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 (15 Nov, 16 Nov, 17 Nov).

Solar X-ray Activity

Solar Wind Data ( SOHO ACE )

Solar Flare Monitor