Page content updated: 2026:194:11:24:00 ( 7:24 AM Mon 13-Jul )

Key Snapshot and SOH Values (Δt = - 9:01)
Obsid31242
Format2_NORM
RadMonENAB
CPE StatusNORM
RA308.065
Dec-21.254
Roll108.009
Pitch165.08
Sim Z75624
Sim Focus-467
HETG angle77.59
LETG angle75.71
SCS 107INAC
SCS 128INAC
SCS 129ACT
SCS 130ACT
RadMonENAB
SCS 131INAC
SCS 132ACT
SCS 133ACT
Snapshot from 2026:194:02:22:48 (Δt = - 9:01)

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)
2026:193:23:38:05Obsid: 31242 SI: ACIS-S (11 ksec) Target: PSO J308.0416-2 -11:45 7:38 PM Sun 12-Jul
2026:194:01:25:00Comm pass on DSS-56 (duration 1:00)- 9:59 9:25 PM Sun 12-Jul
2026:194:02:53:05Maneuver to 49.96660 41.56741 83.990 [2026:194:03:29:07]- 8:3010:53 PM Sun 12-Jul
2026:194:03:33:37Obsid: 30329 SI: ACIS-I (18 ksec) Target: Perseus cluster - 7:5011:33 PM Sun 12-Jul
2026:194:08:33:37Maneuver to 308.05965 -21.26095 100.007 [2026:194:09:09:45]- 2:50 4:33 AM Mon 13-Jul
2026:194:09:14:15Obsid: 32439 SI: ACIS-S (12 ksec) Target: PSO J308.0416-2 - 2:09 5:14 AM Mon 13-Jul
2026:194:11:24:00--------------- NOW --------------- 0:00 7:24 AM Mon 13-Jul
2026:194:12:15:00Comm pass on DSS-36 (duration 1:00) 0:51 8:15 AM Mon 13-Jul
2026:194:12:45:55Maneuver to 49.96697 41.56660 83.989 [2026:194:13:22:03] 1:21 8:45 AM Mon 13-Jul
2026:194:13:26:33Obsid: 32434 SI: ACIS-I (18 ksec) Target: Perseus cluster 2:02 9:26 AM Mon 13-Jul
2026:194:18:20:00Comm pass on DSS-65 (duration 1:00) 6:56 2:20 PM Mon 13-Jul
2026:194:18:26:33Maneuver to 4.66060 16.43337 116.320 [2026:194:18:48:00] 7:02 2:26 PM Mon 13-Jul
2026:194:18:52:30Obsid: 30411 SI: ACIS-I (10 ksec) Target: MACS J0018.5+16 7:28 2:52 PM Mon 13-Jul
2026:194:21:39:10Maneuver to 133.03134 -65.96372 198.686 [2026:194:22:16:59] 10:15 5:39 PM Mon 13-Jul
2026:194:22:21:29Obsid: 32417 SI: ACIS-S (15 ksec) Target: EP260302a 10:57 6:21 PM Mon 13-Jul
2026:195:02:05:00Comm pass on DSS-54 (duration 1:00) 14:4110:05 PM Mon 13-Jul
2026:195:02:31:29Maneuver to 274.87195 -25.14435 282.992 [2026:195:03:03:27] 15:0710:31 PM Mon 13-Jul
2026:195:03:07:57Obsid: 31338 SI: ACIS-I (11 ksec) Target: V4641 Sgr N1 15:4311:07 PM Mon 13-Jul
2026:195:06:11:17Maneuver to 192.05420 10.99016 242.502 [2026:195:06:42:38] 18:47 2:11 AM Tue 14-Jul
2026:195:06:47:08Obsid: 29663 SI: ACIS-S (23 ksec) Target: NGC4694 19:23 2:47 AM Tue 14-Jul
2026:195:11:03:48Load JUL1326A:CL195:1101 [2026:196:20:00:32] 23:39 7:03 AM Tue 14-Jul
2026:195:11:03:48Load JUL1326A:CL195:1101 [2026:196:20:00:32] 23:39 7:03 AM Tue 14-Jul
2026:195:13:15:36Maneuver to 289.38356 -19.39969 239.041 [2026:195:13:49:04] 1d 01:51 9:15 AM Tue 14-Jul
2026:195:13:19:11Grating: HETG 1d 01:55 9:19 AM Tue 14-Jul
2026:195:13:21:14RADMON Disable 1d 01:57 9:21 AM Tue 14-Jul
2026:195:13:53:34ER Obsid: 41340 (3 ksec) Purpose: Perigee Attitude 1d 02:29 9:53 AM Tue 14-Jul
2026:195:14:43:34Maneuver to 303.92831 -19.51815 104.276 [2026:195:15:25:40] 1d 03:1910:43 AM Tue 14-Jul
2026:195:15:30:10ER Obsid: 41339 (3 ksec) Purpose: Perigee Attitude 1d 04:0611:30 AM Tue 14-Jul
2026:195:16:20:10Maneuver to 36.06342 18.11677 104.239 [2026:195:16:52:55] 1d 04:5612:20 PM Tue 14-Jul
2026:195:16:57:25ER Obsid: 41338 (3 ksec) Purpose: Perigee Attitude 1d 05:3312:57 PM Tue 14-Jul
2026:195:17:05:00Comm pass on DSS-36 (duration 1:00) 1d 05:41 1:05 PM Tue 14-Jul
2026:195:21:22:19Maneuver to 302.00000 -19.90000 104.164 [2026:195:21:55:30] 1d 09:58 5:22 PM Tue 14-Jul
2026:195:22:00:00ER Obsid: 41337 (0 ksec) Purpose: Perigee Attitude 1d 10:36 6:00 PM Tue 14-Jul
2026:195:22:15:41Maneuver to 297.42563 -24.40405 50.021 [2026:195:22:38:24] 1d 10:51 6:15 PM Tue 14-Jul
2026:195:22:42:54ER Obsid: 41336 (0 ksec) Purpose: Perigee Attitude 1d 11:18 6:42 PM Tue 14-Jul
2026:196:00:31:47Maneuver to 81.36690 -46.01066 148.525 [2026:196:01:05:57] 1d 13:07 8:31 PM Tue 14-Jul
2026:196:00:32:21Grating: NONE 1d 13:08 8:32 PM Tue 14-Jul
2026:196:00:53:26RADMON Enable 1d 13:29 8:53 PM Tue 14-Jul
2026:196:01:10:27Obsid: 29998 SI: ACIS-S (14 ksec) Target: ASASSN-14ko 1d 13:46 9:10 PM Tue 14-Jul
2026:196:01:30:00Comm pass on DSS-54 (duration 1:00) 1d 14:06 9:30 PM Tue 14-Jul
2026:196:05:03:47Maneuver to 219.32590 71.87050 242.992 [2026:196:05:54:05] 1d 17:39 1:03 AM Wed 15-Jul
2026:196:05:58:35Obsid: 32408 SI: ACIS-S (8 ksec) Target: AT2026fgk 1d 18:34 1:58 AM Wed 15-Jul
2026:196:08:11:55Maneuver to 280.32345 -4.93146 224.999 [2026:196:08:42:47] 1d 20:47 4:11 AM Wed 15-Jul
2026:196:08:47:17Obsid: 31603 SI: ACIS-S (14 ksec) Target: Kes 73 1d 21:23 4:47 AM Wed 15-Jul
2026:196:10:00:00Comm pass on DSS-26 (duration 1:00) 1d 22:36 6:00 AM Wed 15-Jul
2026:196:12:47:17Maneuver to 185.37780 14.61239 243.002 [2026:196:13:19:40] 2d 01:23 8:47 AM Wed 15-Jul
2026:196:13:24:10Obsid: 29655 SI: ACIS-S (19 ksec) Target: NGC4298 2d 02:00 9:24 AM Wed 15-Jul
2026:196:18:30:00Comm pass on DSS-65 (duration 1:00) 2d 07:06 2:30 PM Wed 15-Jul
2026:196:18:50:50Maneuver to 280.32336 -4.93165 225.999 [2026:196:19:23:13] 2d 07:26 2:50 PM Wed 15-Jul
2026:196:19:27:43Obsid: 32441 SI: ACIS-S (14 ksec) Target: Kes 73 2d 08:03 3:27 PM Wed 15-Jul
2026:196:23:23:53Load JUL1326A:CL196:2301 [2026:198:11:21:17] 2d 11:59 7:23 PM Wed 15-Jul
2026:196:23:23:53Load JUL1326A:CL196:2301 [2026:198:11:21:17] 2d 11:59 7:23 PM Wed 15-Jul
2026:196:23:26:53Maneuver to 185.37786 14.61256 242.502 [2026:196:23:59:15] 2d 12:02 7:26 PM Wed 15-Jul
2026:197:00:03:45Obsid: 32431 SI: ACIS-S (19 ksec) Target: NGC4298 2d 12:39 8:03 PM Wed 15-Jul
2026:197:02:05:00Comm pass on DSS-54 (duration 1:00) 2d 14:4110:05 PM Wed 15-Jul
2026:197:05:27:05Maneuver to 280.32340 -4.93153 225.999 [2026:197:05:59:27] 2d 18:03 1:27 AM Thu 16-Jul
2026:197:06:03:57Obsid: 31607 SI: ACIS-S (14 ksec) Target: Kes 73 2d 18:39 2:03 AM Thu 16-Jul
2026:197:10:00:00Comm pass on DSS-36 (duration 1:00) 2d 22:36 6:00 AM Thu 16-Jul
2026:197:10:03:07Maneuver to 192.05333 10.98871 250.763 [2026:197:10:34:17] 2d 22:39 6:03 AM Thu 16-Jul
2026:197:10:38:47Obsid: 32433 SI: ACIS-S (17 ksec) Target: NGC4694 2d 23:14 6:38 AM Thu 16-Jul

CXO and GOES rates
CXOGOESLimit
HRC shield017250
HRC MCP560930
P4GM---0.06300
P41GM---0.018.47
CXO: from snapshot at 2026:194:02:22:48 (- 9:01)
GOES proxies: scaled 15 min average of GOES-16
Last avgs at HRC: - 0:19   P4GM: - 0:24   P41GM: - 0:19
ACE rates
Value2hr limitOrbital limitHours to
Orbital limit
Current flux3765000012000> 30
2hr avg flux3925000012000> 30
Orbital fluence5.7x107---2.0x109---
ACE data from 2026:194:11:10:00 (- 0:14)
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 11/2100Z to 12/2100Z: The geomagnetic field has been at quiet to minor storm levels for the past 24 hours. Solar wind speed reached a peak of 595 km/s at 12/0316Z. Total IMF reached 8 nT at 12/0305Z. The maximum southward component of Bz reached -7 nT at 12/1028Z. Electrons greater than 2 MeV at geosynchronous orbit reached a peak level of 3729 pfu. IIB. Geophysical Activity Forecast: The geomagnetic field is expected to be at quiet to active levels on days one and two (13 Jul, 14 Jul) and quiet to unsettled levels on day three (15 Jul).
Solar ActivityAnalysis of Solar Active Regions and Activity from 11/2100Z to 12/2100Z: Solar activity has been at moderate levels for the past 24 hours. There are currently 4 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 day one (13 Jul) and likely to be low with a slight chance for an M-class flare on days two and three (14 Jul, 15 Jul).

Solar X-ray Activity

Solar Wind Data ( SOHO ACE )

Solar Flare Monitor