Page content updated: 2026:126:18:18:00 ( 2:18 PM Wed 06-May )

Key Snapshot and SOH Values (Δt = - 6:47)
Obsid30204
Format2_NORM
RadMonENAB
CPE StatusNORM
RA220.586
Dec-17.232
Roll287.827
Pitch177.28
Sim Z75623
Sim Focus-467
HETG angle77.59
LETG angle76.09
SCS 107INAC
SCS 128ACT
SCS 129ACT
SCS 130ACT
RadMonENAB
SCS 131ACT
SCS 132ACT
SCS 133ACT
Snapshot from 2026:126:11:30:31 (Δt = - 6:47)

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)
2026:126:07:32:31Maneuver to 225.00000 -10.80000 161.441 [2026:126:08:10:53]-10:45 3:32 AM Wed 06-May
2026:126:08:15:23ER Obsid: 41512 (0 ksec) Purpose: Intermediate Attitud -10:02 4:15 AM Wed 06-May
2026:126:08:31:04Maneuver to 220.58333 -17.23387 287.826 [2026:126:09:10:26]- 9:46 4:31 AM Wed 06-May
2026:126:08:31:39Grating: NONE- 9:46 4:31 AM Wed 06-May
2026:126:09:14:56Obsid: 30204 SI: ACIS-S (10 ksec) Target: NGC5728 - 9:03 5:14 AM Wed 06-May
2026:126:10:35:00Comm pass on DSS-26 (duration 1:00)- 7:43 6:35 AM Wed 06-May
2026:126:12:01:36Maneuver to 150.24000 2.06560 252.223 [2026:126:12:29:23]- 6:16 8:01 AM Wed 06-May
2026:126:12:33:53Obsid: 30063 SI: ACIS-I (20 ksec) Target: Center of COSMO - 5:44 8:33 AM Wed 06-May
2026:126:18:10:01Maneuver to 215.85101 -13.50721 246.279 [2026:126:18:36:09]- 0:07 2:10 PM Wed 06-May
2026:126:18:13:36Grating: HETG- 0:04 2:13 PM Wed 06-May
2026:126:18:16:02RADMON Disable- 0:01 2:16 PM Wed 06-May
2026:126:18:18:00--------------- NOW --------------- 0:00 2:18 PM Wed 06-May
2026:126:18:35:00Comm pass on DSS-34 (duration 1:00) 0:17 2:35 PM Wed 06-May
2026:126:18:40:39ER Obsid: 41511 (3 ksec) Purpose: Perigee Attitude 0:22 2:40 PM Wed 06-May
2026:126:21:17:01Maneuver to 94.50000 15.60000 261.344 [2026:126:21:55:30] 2:59 5:17 PM Wed 06-May
2026:126:22:00:00ER Obsid: 41510 (3 ksec) Purpose: Perigee Attitude 3:42 6:00 PM Wed 06-May
2026:127:00:12:30Load MAY0426A:CL127:0001 [2026:128:09:11:00] 5:54 8:12 PM Wed 06-May
2026:127:00:12:30Load MAY0426A:CL127:0001 [2026:128:09:11:00] 5:54 8:12 PM Wed 06-May
2026:127:00:30:24Maneuver to 156.34477 -1.45683 252.579 [2026:127:00:55:30] 6:12 8:30 PM Wed 06-May
2026:127:01:00:00ER Obsid: 41509 (3 ksec) Purpose: Perigee Attitude 6:42 9:00 PM Wed 06-May
2026:127:05:21:25Maneuver to 15.90897 -71.99133 153.323 [2026:127:05:55:47] 11:03 1:21 AM Thu 07-May
2026:127:05:21:59Grating: NONE 11:03 1:21 AM Thu 07-May
2026:127:05:48:01RADMON Enable 11:30 1:48 AM Thu 07-May
2026:127:06:00:17Obsid: 31376 SI: ACIS-I (30 ksec) Target: E0102-72.3 11:42 2:00 AM Thu 07-May
2026:127:10:00:00Comm pass on DSS-26 (duration 1:00) 15:42 6:00 AM Thu 07-May
2026:127:14:20:17Maneuver to 201.79767 -47.74920 321.606 [2026:127:14:45:12] 20:0210:20 AM Thu 07-May
2026:127:14:45:12ER Obsid: 41508 (0 ksec) Purpose: Intermediate Attitud 20:2710:45 AM Thu 07-May
2026:127:14:45:33Maneuver to 220.58780 -17.23167 276.700 [2026:127:15:10:52] 20:2710:45 AM Thu 07-May
2026:127:15:15:22Obsid: 30210 SI: ACIS-S (11 ksec) Target: NGC5728 20:5711:15 AM Thu 07-May
2026:127:17:05:00Comm pass on DSS-53 (duration 1:00) 22:47 1:05 PM Thu 07-May
2026:127:18:30:22Maneuver to 159.20000 -58.70000 282.501 [2026:127:18:58:17] 1d 00:12 2:30 PM Thu 07-May
2026:127:18:58:17ER Obsid: 41507 (0 ksec) Purpose: Perigee Attitude 1d 00:40 2:58 PM Thu 07-May
2026:127:18:58:38Maneuver to 26.93230 -52.75297 157.003 [2026:127:19:23:26] 1d 00:40 2:58 PM Thu 07-May
2026:127:19:27:56Obsid: 30141 SI: ACIS-S (17 ksec) Target: NGC0685 1d 01:09 3:27 PM Thu 07-May
2026:127:20:35:00Comm pass on DSS-54 (duration 1:00) 1d 02:17 4:35 PM Thu 07-May
2026:128:00:11:16Maneuver to 159.20000 -58.70000 282.250 [2026:128:00:36:04] 1d 05:53 8:11 PM Thu 07-May
2026:128:00:36:04ER Obsid: 41506 (0 ksec) Purpose: Intermediate Attitud 1d 06:18 8:36 PM Thu 07-May
2026:128:00:36:25Maneuver to 220.58797 -17.22991 274.317 [2026:128:01:04:36] 1d 06:18 8:36 PM Thu 07-May
2026:128:01:09:06Obsid: 32330 SI: ACIS-S (10 ksec) Target: NGC5728 1d 06:51 9:09 PM Thu 07-May
2026:128:02:45:00Comm pass on DSS-26 (duration 1:00) 1d 08:2710:45 PM Thu 07-May
2026:128:03:55:46Maneuver to 159.20000 -58.70000 282.080 [2026:128:04:23:57] 1d 09:3711:55 PM Thu 07-May
2026:128:04:23:57ER Obsid: 41505 (0 ksec) Purpose: Perigee Attitude 1d 10:0512:23 AM Fri 08-May
2026:128:04:24:18Maneuver to 26.93467 -52.75291 157.005 [2026:128:04:49:05] 1d 10:0612:24 AM Fri 08-May
2026:128:04:53:35Obsid: 32329 SI: ACIS-S (11 ksec) Target: NGC0685 1d 10:3512:53 AM Fri 08-May
2026:128:07:56:55Maneuver to 159.20000 -58.70000 281.903 [2026:128:08:21:43] 1d 13:38 3:56 AM Fri 08-May
2026:128:08:21:43ER Obsid: 41504 (0 ksec) Purpose: Perigee Attitude 1d 14:03 4:21 AM Fri 08-May
2026:128:08:22:04Maneuver to 220.58786 -17.22812 272.662 [2026:128:08:50:26] 1d 14:04 4:22 AM Fri 08-May
2026:128:08:54:56Obsid: 32331 SI: ACIS-S (14 ksec) Target: NGC5728 1d 14:36 4:54 AM Fri 08-May
2026:128:12:45:00Comm pass on DSS-26 (duration 1:00) 1d 18:27 8:45 AM Fri 08-May
2026:128:12:45:00Load MAY0426A:CL128:1201 [2026:129:22:19:05] 1d 18:27 8:45 AM Fri 08-May
2026:128:12:45:00Load MAY0426A:CL128:1201 [2026:129:22:19:05] 1d 18:27 8:45 AM Fri 08-May
2026:128:12:48:16Maneuver to 149.90981 2.32850 251.875 [2026:128:13:15:28] 1d 18:30 8:48 AM Fri 08-May
2026:128:13:19:58Obsid: 30062 SI: ACIS-I (61 ksec) Target: Center of COSMO 1d 19:01 9:19 AM Fri 08-May
2026:128:21:00:00Comm pass on DSS-56 (duration 1:00) 2d 02:42 5:00 PM Fri 08-May
2026:129:00:45:00Comm pass on DSS-65 (duration 1:00) 2d 06:27 8:45 PM Fri 08-May
2026:129:06:16:38Maneuver to 207.06868 23.99589 205.730 [2026:129:06:42:25] 2d 11:58 2:16 AM Sat 09-May
2026:129:06:46:55Obsid: 32161 SI: ACIS-I (13 ksec) Target: BOSS1348 2d 12:28 2:46 AM Sat 09-May
2026:129:10:00:00Comm pass on DSS-24 (duration 1:00) 2d 15:42 6:00 AM Sat 09-May
2026:129:10:27:44Maneuver to 220.27845 -13.19017 232.654 [2026:129:10:49:26] 2d 16:09 6:27 AM Sat 09-May
2026:129:10:31:18Grating: HETG 2d 16:13 6:31 AM Sat 09-May
2026:129:10:33:44RADMON Disable 2d 16:15 6:33 AM Sat 09-May
2026:129:10:53:56ER Obsid: 41503 (3 ksec) Purpose: Perigee Attitude 2d 16:35 6:53 AM Sat 09-May
2026:129:11:43:56Maneuver to 230.25837 -15.36860 116.778 [2026:129:12:21:17] 2d 17:25 7:43 AM Sat 09-May
2026:129:12:25:47ER Obsid: 41502 (2 ksec) Purpose: Perigee Attitude 2d 18:07 8:25 AM Sat 09-May
2026:129:12:59:07Maneuver to 356.76350 15.27722 99.712 [2026:129:13:38:50] 2d 18:41 8:59 AM Sat 09-May
2026:129:13:43:20ER Obsid: 41501 (2 ksec) Purpose: Perigee Attitude 2d 19:25 9:43 AM Sat 09-May
2026:129:14:16:40Maneuver to 230.25837 -15.36860 117.701 [2026:129:14:56:23] 2d 19:5810:16 AM Sat 09-May
2026:129:15:00:53ER Obsid: 41500 (0 ksec) Purpose: Perigee Attitude 2d 20:4211:00 AM Sat 09-May
2026:129:15:41:47Maneuver to 328.91806 10.32453 105.399 [2026:129:16:15:30] 2d 21:2311:41 AM Sat 09-May
2026:129:16:20:00ER Obsid: 41499 (3 ksec) Purpose: Perigee Attitude 2d 22:0212:20 PM Sat 09-May

CXO and GOES rates
CXOGOESLimit
HRC shield017250
HRC MCP637430
P4GM---0.02300
P41GM---0.018.47
CXO: from snapshot at 2026:126:11:30:31 (- 6:47)
GOES proxies: scaled 15 min average of GOES-16
Last avgs at HRC: - 0:18   P4GM: - 0:18   P41GM: - 0:15
ACE rates
Value2hr limitOrbital limitHours to
Orbital limit
Current flux10.55000012000> 30
2hr avg flux9.735000012000> 30
Orbital fluence1.5x106---2.0x109---
ACE data from 2026:126:18:05:00 (- 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 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 497 km/s at 05/0514Z. Total IMF reached 11 nT at 05/0718Z. The maximum southward component of Bz reached -9 nT at 04/2229Z. Electrons greater than 2 MeV at geosynchronous orbit reached a peak level of 340 pfu. IIB. Geophysical Activity Forecast: The geomagnetic field is expected to be at quiet to unsettled levels on day one (06 May) and quiet to active levels on days two and three (07 May, 08 May).
Solar ActivityAnalysis of Solar Active Regions and Activity from 04/2100Z to 05/2100Z: 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 (06 May, 07 May, 08 May).

Solar X-ray Activity

Solar Wind Data ( SOHO ACE )

Solar Flare Monitor