Page content updated: 2025:310:06:15:01 ( 1:15 AM Thu 06-Nov )

Key Snapshot and SOH Values (Δt = - 3:27)
Obsid31982
Format2_NORM
RadMonENAB
CPE StatusNORM
RA68.049
Dec-5.403
Roll57.000
Pitch145.78
Sim Z75623
Sim Focus-467
HETG angle77.59
LETG angle76.09
SCS 107INAC
SCS 128INAC
SCS 129ACT
SCS 130ACT
RadMonENAB
SCS 131INAC
SCS 132ACT
SCS 133ACT
Snapshot from 2025:310:02:47:04 (Δt = - 3:27)

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)
2025:309:18:23:22Maneuver to 156.27972 17.15821 66.215 [2025:309:18:56:46]-11:51 1:23 PM Wed 05-Nov
2025:309:18:23:56Grating: NONE-11:51 1:23 PM Wed 05-Nov
2025:309:18:38:58RADMON Enable-11:36 1:38 PM Wed 05-Nov
2025:309:19:01:16Obsid: 29649 SI: ACIS-S (13 ksec) Target: NGC3239 -11:13 2:01 PM Wed 05-Nov
2025:309:22:37:56Maneuver to 68.04605 -5.40512 56.999 [2025:309:23:09:20]- 7:37 5:37 PM Wed 05-Nov
2025:309:23:13:50Obsid: 31982 SI: ACIS-S (25 ksec) Target: AT2025aarm - 7:01 6:13 PM Wed 05-Nov
2025:310:00:50:00Comm pass on DSS-24 (duration 1:30)- 5:25 7:50 PM Wed 05-Nov
2025:310:06:10:30Maneuver to 149.91903 2.28737 62.000 [2025:310:06:39:45]- 0:04 1:10 AM Thu 06-Nov
2025:310:06:15:01--------------- NOW --------------- 0:00 1:15 AM Thu 06-Nov
2025:310:06:44:15Obsid: 31973 SI: ACIS-I (14 ksec) Target: Center of COSMO 0:29 1:44 AM Thu 06-Nov
2025:310:10:37:35Maneuver to 37.21064 34.03772 174.988 [2025:310:11:14:56] 4:22 5:37 AM Thu 06-Nov
2025:310:11:19:26Obsid: 31978 SI: ACIS-I (10 ksec) Target: PSZ2G144.99-24. 5:04 6:19 AM Thu 06-Nov
2025:310:14:06:06Maneuver to 133.24675 26.97727 81.497 [2025:310:14:36:11] 7:51 9:06 AM Thu 06-Nov
2025:310:14:40:41Obsid: 31133 SI: ACIS-S (15 ksec) Target: 1eRASS J085257. 8:25 9:40 AM Thu 06-Nov
2025:310:16:35:00Comm pass on DSS-54 (duration 1:00) 10:1911:35 AM Thu 06-Nov
2025:310:18:05:01Load NOV0525A:CL310:1805 [2025:312:15:13:33] 11:50 1:05 PM Thu 06-Nov
2025:310:18:05:01Load NOV0525A:CL310:1805 [2025:312:15:13:33] 11:50 1:05 PM Thu 06-Nov
2025:310:18:50:41Maneuver to 43.61740 -10.04310 11.996 [2025:310:19:28:32] 12:35 1:50 PM Thu 06-Nov
2025:310:19:33:02Obsid: 30496 SI: ACIS-S (10 ksec) Target: NGC 1140 13:18 2:33 PM Thu 06-Nov
2025:310:22:19:42Maneuver to 123.77986 -19.08034 72.035 [2025:310:22:49:26] 16:04 5:19 PM Thu 06-Nov
2025:310:22:23:17Grating: HETG 16:08 5:23 PM Thu 06-Nov
2025:310:22:53:56Obsid: 30099 SI: ACIS-S (28 ksec) Target: VV Pup 16:38 5:53 PM Thu 06-Nov
2025:311:03:30:00Comm pass on DSS-26 (duration 1:00) 21:1410:30 PM Thu 06-Nov
2025:311:06:40:36Maneuver to 43.61929 -10.04170 11.996 [2025:311:07:10:20] 1d 00:25 1:40 AM Fri 07-Nov
2025:311:06:44:10Grating: NONE 1d 00:29 1:44 AM Fri 07-Nov
2025:311:07:14:50Obsid: 31979 SI: ACIS-S (11 ksec) Target: NGC 1140 1d 00:59 2:14 AM Fri 07-Nov
2025:311:10:18:10Maneuver to 344.85454 -37.71004 303.565 [2025:311:10:45:04] 1d 04:03 5:18 AM Fri 07-Nov
2025:311:10:49:34Obsid: 29671 SI: ACIS-S (20 ksec) Target: IC5273 1d 04:34 5:49 AM Fri 07-Nov
2025:311:16:15:00Comm pass on DSS-54 (duration 1:00) 1d 09:5911:15 AM Fri 07-Nov
2025:311:16:22:54Maneuver to 27.14056 6.01012 305.626 [2025:311:16:47:10] 1d 10:0711:22 AM Fri 07-Nov
2025:311:16:51:40Obsid: 31680 SI: ACIS-I (16 ksec) Target: SDSS J014837.63 1d 10:3611:51 AM Fri 07-Nov
2025:311:21:05:00Comm pass on DSS-54 (duration 1:00) 1d 14:49 4:05 PM Fri 07-Nov
2025:311:21:21:56Maneuver to 274.00000 -37.00000 259.663 [2025:311:21:57:50] 1d 15:06 4:21 PM Fri 07-Nov
2025:311:21:25:30Grating: HETG 1d 15:10 4:25 PM Fri 07-Nov
2025:311:21:27:56RADMON Disable 1d 15:12 4:27 PM Fri 07-Nov
2025:311:22:02:20ER Obsid: 41978 (3 ksec) Purpose: Perigee Attitude 1d 15:47 5:02 PM Fri 07-Nov
2025:311:23:16:08Maneuver to 40.00000 15.00000 297.622 [2025:311:23:55:30] 1d 17:01 6:16 PM Fri 07-Nov
2025:312:00:00:00ER Obsid: 41977 (1 ksec) Purpose: Perigee Attitude 1d 17:44 7:00 PM Fri 07-Nov
2025:312:00:31:08Maneuver to 274.00000 -37.00000 259.594 [2025:312:01:10:30] 1d 18:16 7:31 PM Fri 07-Nov
2025:312:01:15:00ER Obsid: 41976 (1 ksec) Purpose: Perigee Attitude 1d 18:59 8:15 PM Fri 07-Nov
2025:312:01:45:00Comm pass on DSS-24 (duration 1:00) 1d 19:29 8:45 PM Fri 07-Nov
2025:312:01:48:30Maneuver to 230.20000 32.00000 350.952 [2025:312:02:25:30] 1d 19:33 8:48 PM Fri 07-Nov
2025:312:02:30:00ER Obsid: 41975 (2 ksec) Purpose: Perigee Attitude 1d 20:14 9:30 PM Fri 07-Nov
2025:312:04:03:19Maneuver to 19.00000 48.00000 220.528 [2025:312:04:35:30] 1d 21:4811:03 PM Fri 07-Nov
2025:312:04:40:00ER Obsid: 41974 (3 ksec) Purpose: Perigee Attitude 1d 22:2411:40 PM Fri 07-Nov
2025:312:06:15:59Maneuver to 223.70000 71.20000 359.613 [2025:312:06:40:30] 2d 00:00 1:15 AM Sat 08-Nov
2025:312:06:45:00ER Obsid: 41973 (1 ksec) Purpose: Perigee Attitude 2d 00:29 1:45 AM Sat 08-Nov
2025:312:07:14:43Maneuver to 43.10000 19.90000 183.995 [2025:312:07:45:30] 2d 00:59 2:14 AM Sat 08-Nov
2025:312:07:50:00ER Obsid: 41972 (1 ksec) Purpose: Perigee Attitude 2d 01:34 2:50 AM Sat 08-Nov
2025:312:08:18:21Maneuver to 47.30000 14.90000 65.226 [2025:312:08:55:30] 2d 02:03 3:18 AM Sat 08-Nov
2025:312:09:00:00ER Obsid: 41971 (1 ksec) Purpose: Perigee Attitude 2d 02:44 4:00 AM Sat 08-Nov
2025:312:09:25:25Maneuver to 165.85945 -23.08691 85.649 [2025:312:10:03:30] 2d 03:10 4:25 AM Sat 08-Nov
2025:312:09:26:00Grating: NONE 2d 03:10 4:26 AM Sat 08-Nov
2025:312:09:45:42RADMON Enable 2d 03:30 4:45 AM Sat 08-Nov
2025:312:10:08:00Obsid: 29650 SI: ACIS-S (15 ksec) Target: NGC3511 2d 03:52 5:08 AM Sat 08-Nov
2025:312:11:30:00Comm pass on DSS-26 (duration 1:00) 2d 05:14 6:30 AM Sat 08-Nov
2025:312:14:26:20Maneuver to 49.17059 15.88326 80.626 [2025:312:15:04:05] 2d 08:11 9:26 AM Sat 08-Nov
2025:312:15:08:35Obsid: 31967 SI: ACIS-S (10 ksec) Target: 1RXS J031639.0+ 2d 08:5310:08 AM Sat 08-Nov
2025:312:17:52:15Load NOV0525A:CL312:1705 [2025:314:01:32:52] 2d 11:3712:52 PM Sat 08-Nov
2025:312:17:52:15Load NOV0525A:CL312:1705 [2025:314:01:32:52] 2d 11:3712:52 PM Sat 08-Nov
2025:312:17:55:15Maneuver to 165.86019 -23.08879 85.393 [2025:312:18:33:02] 2d 11:4012:55 PM Sat 08-Nov
2025:312:18:37:32Obsid: 31970 SI: ACIS-S (16 ksec) Target: NGC3511 2d 12:22 1:37 PM Sat 08-Nov
2025:312:19:05:00Comm pass on DSS-56 (duration 1:00) 2d 12:49 2:05 PM Sat 08-Nov
2025:312:23:12:32Maneuver to 43.61479 -10.04379 9.996 [2025:312:23:49:14] 2d 16:57 6:12 PM Sat 08-Nov
2025:312:23:53:44Obsid: 31980 SI: ACIS-S (12 ksec) Target: NGC 1140 2d 17:38 6:53 PM Sat 08-Nov
2025:313:01:35:00Comm pass on DSS-24 (duration 1:00) 2d 19:19 8:35 PM Sat 08-Nov
2025:313:03:13:44Maneuver to 344.84935 -37.70743 302.697 [2025:313:03:40:30] 2d 20:5810:13 PM Sat 08-Nov
2025:313:03:45:00Obsid: 31971 SI: ACIS-S (27 ksec) Target: IC5273 2d 21:2910:45 PM Sat 08-Nov

CXO and GOES rates
CXOGOESLimit
HRC shield017250
HRC MCP535430
P4GM---0.57300
P41GM---0.018.47
CXO: from snapshot at 2025:310:02:47:04 (- 3:27)
GOES proxies: scaled 15 min average of GOES-16
Last avgs at HRC: - 0:15   P4GM: - 0:15   P41GM: - 0:15
ACE rates
Value2hr limitOrbital limitHours to
Orbital limit
Current flux25705000012000> 30
2hr avg flux22405000012000> 30
Orbital fluence1.2x108---2.0x109---
ACE data from 2025:310:06:05:00 (- 0:10)
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 04/2100Z to 05/2100Z: The geomagnetic field has been at quiet to minor storm levels for the past 24 hours. Solar wind speed reached a peak of 416 km/s at 05/1842Z. Total IMF reached 11 nT at 05/1817Z. The maximum southward component of Bz reached -10 nT at 05/1820Z. Electrons greater than 2 MeV at geosynchronous orbit reached a peak level of 2289 pfu. IIB. Geophysical Activity Forecast: The geomagnetic field is expected to be at quiet to severe storm levels on day one (06 Nov), unsettled to severe storm levels on day two (07 Nov) and unsettled to minor storm levels on day three (08 Nov). Protons have a chance of crossing threshold on days one, two, and three (06 Nov, 07 Nov, 08 Nov).
Solar ActivityAnalysis of Solar Active Regions and Activity from 04/2100Z to 05/2100Z: Solar activity has been at high levels for the past 24 hours. There are currently 4 numbered sunspot regions on the disk. IB. Solar Activity Forecast: Solar activity is likely to be moderate with a chance for X-class flares on days one, two, and three (06 Nov, 07 Nov, 08 Nov).

Solar X-ray Activity

Solar Wind Data ( SOHO ACE )

Solar Flare Monitor