Page content updated: 2026:315:13:12:17 ( 8:12 AM Wed 11-Nov )

Key Snapshot and SOH Values (Δt = - 6:38)
Obsid31625
Format2_NORM
RadMonENAB
CPE StatusNORM
RA150.493
Dec55.652
Roll78.998
Pitch96.10
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 2026:315:06:33:53 (Δt = - 6:38)

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)
2026:315:01:28:16Obsid: 31625 SI: ACIS-S (30 ksec) Target: NGC3079 -11:44 8:28 PM Tue 10-Nov
2026:315:06:00:00Comm pass on DSS-56 (duration 1:00)- 7:12 1:00 AM Wed 11-Nov
2026:315:09:48:16Maneuver to 55.99677 -6.90343 31.998 [2026:315:10:28:28]- 3:24 4:48 AM Wed 11-Nov
2026:315:10:32:58Obsid: 31695 SI: ACIS-S (17 ksec) Target: QSO J0344-0653 - 2:39 5:32 AM Wed 11-Nov
2026:315:13:12:17--------------- NOW --------------- 0:00 8:12 AM Wed 11-Nov
2026:315:14:05:00Comm pass on DSS-26 (duration 1:00) 0:52 9:05 AM Wed 11-Nov
2026:315:15:16:18Maneuver to 133.63448 12.27511 76.999 [2026:315:15:47:37] 2:0410:16 AM Wed 11-Nov
2026:315:15:52:07Obsid: 31284 SI: ACIS-S (22 ksec) Target: SDSS J085431.45 2:3910:52 AM Wed 11-Nov
2026:315:22:12:07Maneuver to 55.99434 -6.89872 20.438 [2026:315:22:44:40] 8:59 5:12 PM Wed 11-Nov
2026:315:22:49:10Obsid: 33579 SI: ACIS-S (13 ksec) Target: QSO J0344-0653 9:36 5:49 PM Wed 11-Nov
2026:316:02:22:50Load NOV0926A:CL316:0201 [2026:317:13:59:15] 13:10 9:22 PM Wed 11-Nov
2026:316:02:22:50Load NOV0926A:CL316:0201 [2026:317:13:59:15] 13:10 9:22 PM Wed 11-Nov
2026:316:02:25:50Maneuver to 259.35236 -62.63230 218.023 [2026:316:03:01:06] 13:13 9:25 PM Wed 11-Nov
2026:316:03:05:36Obsid: 33568 SI: ACIS-S (10 ksec) Target: NGC6300_s2 13:5310:05 PM Wed 11-Nov
2026:316:05:52:16Maneuver to 32.18265 1.00072 319.610 [2026:316:06:27:33] 16:3912:52 AM Thu 12-Nov
2026:316:06:32:03Obsid: 31655 SI: ACIS-I (13 ksec) Target: BOSS0210E 17:19 1:32 AM Thu 12-Nov
2026:316:07:15:00Comm pass on DSS-53 (duration 1:00) 18:02 2:15 AM Thu 12-Nov
2026:316:10:08:43Maneuver to 280.11448 -53.34209 249.806 [2026:316:10:42:47] 20:56 5:08 AM Thu 12-Nov
2026:316:10:47:17Obsid: 33566 SI: ACIS-S (10 ksec) Target: 2MASX J18402764 21:35 5:47 AM Thu 12-Nov
2026:316:13:33:57Maneuver to 32.43227 0.90535 306.000 [2026:316:14:08:15] 1d 00:21 8:33 AM Thu 12-Nov
2026:316:14:12:45Obsid: 31441 SI: ACIS-I (12 ksec) Target: BOSS0210C 1d 01:00 9:12 AM Thu 12-Nov
2026:316:17:32:45Maneuver to 271.82322 -59.60483 236.908 [2026:316:18:07:33] 1d 04:2012:32 PM Thu 12-Nov
2026:316:18:12:03Obsid: 33565 SI: ACIS-S (10 ksec) Target: GALEXASC J18071 1d 04:59 1:12 PM Thu 12-Nov
2026:316:20:10:00Comm pass on DSS-54 (duration 1:00) 1d 06:57 3:10 PM Thu 12-Nov
2026:316:20:58:43Maneuver to 32.43127 0.90591 306.000 [2026:316:21:33:32] 1d 07:46 3:58 PM Thu 12-Nov
2026:316:21:38:02Obsid: 33571 SI: ACIS-I (16 ksec) Target: BOSS0210C 1d 08:25 4:38 PM Thu 12-Nov
2026:317:02:14:00Maneuver to 274.00000 -50.00000 245.779 [2026:317:02:49:17] 1d 13:01 9:14 PM Thu 12-Nov
2026:317:02:17:34Grating: HETG 1d 13:05 9:17 PM Thu 12-Nov
2026:317:02:20:00RADMON Disable 1d 13:07 9:20 PM Thu 12-Nov
2026:317:02:50:00Comm pass on DSS-23 (duration 1:00) 1d 13:37 9:50 PM Thu 12-Nov
2026:317:02:53:47ER Obsid: 40972 (2 ksec) Purpose: Perigee Attitude 1d 13:41 9:53 PM Thu 12-Nov
2026:317:03:45:56Maneuver to 47.25000 13.30000 351.520 [2026:317:04:25:30] 1d 14:3310:45 PM Thu 12-Nov
2026:317:04:30:00ER Obsid: 40971 (3 ksec) Purpose: Perigee Attitude 1d 15:1711:30 PM Thu 12-Nov
2026:317:05:49:51Maneuver to 54.00000 19.00000 100.319 [2026:317:06:25:30] 1d 16:3712:49 AM Fri 13-Nov
2026:317:06:30:00ER Obsid: 40970 (3 ksec) Purpose: Perigee Attitude 1d 17:17 1:30 AM Fri 13-Nov
2026:317:07:58:35Maneuver to 45.00000 19.50000 242.277 [2026:317:08:40:30] 1d 18:46 2:58 AM Fri 13-Nov
2026:317:08:45:00ER Obsid: 40969 (1 ksec) Purpose: Perigee Attitude 1d 19:32 3:45 AM Fri 13-Nov
2026:317:09:16:28Maneuver to 268.00000 14.00000 307.971 [2026:317:09:55:30] 1d 20:04 4:16 AM Fri 13-Nov
2026:317:10:00:00ER Obsid: 40968 (2 ksec) Purpose: Perigee Attitude 1d 20:47 5:00 AM Fri 13-Nov
2026:317:11:00:30Maneuver to 171.65000 1.55000 67.952 [2026:317:11:40:30] 1d 21:48 6:00 AM Fri 13-Nov
2026:317:11:45:00ER Obsid: 40967 (1 ksec) Purpose: Perigee Attitude 1d 22:32 6:45 AM Fri 13-Nov
2026:317:13:18:50Maneuver to 54.00000 19.00000 100.107 [2026:317:13:55:30] 2d 00:06 8:18 AM Fri 13-Nov
2026:317:14:00:00ER Obsid: 40966 (1 ksec) Purpose: Perigee Attitude 2d 00:47 9:00 AM Fri 13-Nov
2026:317:14:30:43Load NOV0926A:CL317:1401 [2026:318:23:40:09] 2d 01:18 9:30 AM Fri 13-Nov
2026:317:14:30:43Load NOV0926A:CL317:1401 [2026:318:23:40:09] 2d 01:18 9:30 AM Fri 13-Nov
2026:317:14:33:43Maneuver to 47.25000 13.30000 346.221 [2026:317:15:10:30] 2d 01:21 9:33 AM Fri 13-Nov
2026:317:15:15:00ER Obsid: 40965 (1 ksec) Purpose: Perigee Attitude 2d 02:0210:15 AM Fri 13-Nov
2026:317:15:43:50Maneuver to 340.27831 -16.39376 277.996 [2026:317:16:15:56] 2d 02:3110:43 AM Fri 13-Nov
2026:317:15:44:24Grating: NONE 2d 02:3210:44 AM Fri 13-Nov
2026:317:16:02:34RADMON Enable 2d 02:5011:02 AM Fri 13-Nov
2026:317:16:20:26Obsid: 32546 SI: ACIS-S (16 ksec) Target: TYC 6386-326-1 2d 03:0811:20 AM Fri 13-Nov
2026:317:18:05:00Comm pass on DSS-56 (duration 1:00) 2d 04:52 1:05 PM Fri 13-Nov
2026:317:20:47:06Maneuver to 199.07507 29.07770 31.007 [2026:317:21:31:31] 2d 07:34 3:47 PM Fri 13-Nov
2026:317:20:50:41Grating: LETG 2d 07:38 3:50 PM Fri 13-Nov
2026:317:21:36:01Obsid: 31371 SI: HRC-I (2 ksec) Target: HZ43 2d 08:23 4:36 PM Fri 13-Nov
2026:317:22:09:21Maneuver to 308.36661 21.79651 282.006 [2026:317:22:43:18] 2d 08:57 5:09 PM Fri 13-Nov
2026:317:22:10:09Grating: NONE 2d 08:57 5:10 PM Fri 13-Nov
2026:317:22:47:48Obsid: 33567 SI: ACIS-S (10 ksec) Target: 4C+21.55 2d 09:35 5:47 PM Fri 13-Nov
2026:318:01:34:28Maneuver to 32.17919 1.00257 317.183 [2026:318:02:07:11] 2d 12:22 8:34 PM Fri 13-Nov
2026:318:02:11:41Obsid: 33573 SI: ACIS-I (10 ksec) Target: BOSS0210E 2d 12:59 9:11 PM Fri 13-Nov
2026:318:03:05:00Comm pass on DSS-23 (duration 0:50) 2d 13:5210:05 PM Fri 13-Nov
2026:318:04:58:21Maneuver to 287.94065 5.00428 285.001 [2026:318:05:33:39] 2d 15:4611:58 PM Fri 13-Nov
2026:318:05:01:55Grating: HETG 2d 15:4912:01 AM Sat 14-Nov
2026:318:05:38:09Obsid: 33259 SI: ACIS-S (10 ksec) Target: SS 433 2d 16:2512:38 AM Sat 14-Nov
2026:318:08:24:49Maneuver to 32.18001 1.00242 316.863 [2026:318:09:00:06] 2d 19:12 3:24 AM Sat 14-Nov
2026:318:08:28:23Grating: NONE 2d 19:16 3:28 AM Sat 14-Nov
2026:318:09:04:36Obsid: 33574 SI: ACIS-I (10 ksec) Target: BOSS0210E 2d 19:52 4:04 AM Sat 14-Nov
2026:318:11:51:16Maneuver to 287.94094 5.00394 285.001 [2026:318:12:26:33] 2d 22:38 6:51 AM Sat 14-Nov
2026:318:11:54:50Grating: HETG 2d 22:42 6:54 AM Sat 14-Nov
2026:318:12:31:03Obsid: 33569 SI: ACIS-S (10 ksec) Target: SS 433 2d 23:18 7:31 AM Sat 14-Nov

CXO and GOES rates
CXOGOESLimit
HRC shield016250
HRC MCP611930
P4GM---0.06300
P41GM---0.008.47
CXO: from snapshot at 2026:315:06:33:53 (- 6:38)
GOES proxies: scaled 15 min average of GOES-16
Last avgs at HRC: - 0:17   P4GM: - 0:17   P41GM: - 0:17
ACE rates
Value2hr limitOrbital limitHours to
Orbital limit
Current flux12.35000012000> 30
2hr avg flux12.55000012000> 30
Orbital fluence9.4x105---2.0x109---
ACE data from 2026:315:13:00:00 (- 0:12)
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 09/2100Z to 10/2100Z: The geomagnetic field has been at quiet to unsettled levels for the past 24 hours. Solar wind speed reached a peak of 709 km/s at 10/0256Z. Total IMF reached 5 nT at 10/0124Z. The maximum southward component of Bz reached -4 nT at 10/0732Z. Electrons greater than 2 MeV at geosynchronous orbit reached a peak level of 6420 pfu at 10/1550Z. IIB. Geophysical Activity Forecast: The geomagnetic field is expected to be at quiet to unsettled levels on days one and two (11 Nov, 12 Nov) and quiet levels on day three (13 Nov). Protons have a slight chance of crossing threshold on days one, two, and three (11 Nov, 12 Nov, 13 Nov).
Solar ActivityAnalysis of Solar Active Regions and Activity from 09/2100Z to 10/2100Z: Solar activity has been at low levels for the past 24 hours. There are currently 5 numbered sunspot regions on the disk. IB. Solar Activity Forecast: Solar activity is likely to be moderate with a slight chance for an X-class flare on days one, two, and three (11 Nov, 12 Nov, 13 Nov).

Solar X-ray Activity

Solar Wind Data ( SOHO ACE )

Solar Flare Monitor