Page content updated: 2026:314:03:25:00 ( 10:25 PM Mon 09-Nov )

Key Snapshot and SOH Values (Δt = - 0:55)
Obsid33581
Format1_NORM
RadMonENAB
CPE StatusNORM
RA296.259
Dec18.394
Roll282.006
Pitch78.24
Sim Z-99616
Sim Focus-990
HETG angle77.59
LETG angle4.09
SCS 107INAC
SCS 128ACT
SCS 129ACT
SCS 130ACT
RadMonENAB
SCS 131ACT
SCS 132ACT
SCS 133ACT
Snapshot from 2026:314:02:29:03 (Δt = - 0:55)

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)
2026:313:17:23:23Maneuver to 315.71925 -61.99190 272.980 [2026:313:17:53:11]-10:0112:23 PM Mon 09-Nov
2026:313:17:35:00Comm pass on DSS-65 (duration 1:00)- 9:5012:35 PM Mon 09-Nov
2026:313:17:57:41Obsid: 33572 SI: ACIS-I (10 ksec) Target: ORC1 - 9:2712:57 PM Mon 09-Nov
2026:313:20:44:21Maneuver to 27.14116 6.01031 304.160 [2026:313:21:14:49]- 6:40 3:44 PM Mon 09-Nov
2026:313:21:19:19Obsid: 33575 SI: ACIS-I (11 ksec) Target: SDSS J014837.63 - 6:05 4:19 PM Mon 09-Nov
2026:314:00:22:39Maneuver to 296.26500 18.39251 282.004 [2026:314:00:55:26]- 3:02 7:22 PM Mon 09-Nov
2026:314:00:26:13Grating: LETG- 2:58 7:26 PM Mon 09-Nov
2026:314:01:05:04Obsid: 33581 SI: HRC-S (13 ksec) Target: V488 Sge - 2:19 8:05 PM Mon 09-Nov
2026:314:01:30:00Comm pass on DSS-26 (duration 1:00)- 1:55 8:30 PM Mon 09-Nov
2026:314:03:25:00--------------- NOW --------------- 0:0010:25 PM Mon 09-Nov
2026:314:04:45:04Maneuver to 32.48318 0.83940 323.569 [2026:314:05:20:32] 1:2011:45 PM Mon 09-Nov
2026:314:04:45:53Grating: NONE 1:2011:45 PM Mon 09-Nov
2026:314:05:25:02Obsid: 33580 SI: ACIS-I (18 ksec) Target: CHQ J0210+0050 2:0012:25 AM Tue 10-Nov
2026:314:10:35:23Maneuver to 276.00000 -41.00000 256.764 [2026:314:11:10:54] 7:10 5:35 AM Tue 10-Nov
2026:314:10:38:58Grating: HETG 7:13 5:38 AM Tue 10-Nov
2026:314:10:41:24RADMON Disable 7:16 5:41 AM Tue 10-Nov
2026:314:11:15:24ER Obsid: 40979 (2 ksec) Purpose: Perigee Attitude 7:50 6:15 AM Tue 10-Nov
2026:314:12:05:17Load NOV0926A:CL314:1201 [2026:315:23:36:11] 8:40 7:05 AM Tue 10-Nov
2026:314:12:05:17Load NOV0926A:CL314:1201 [2026:315:23:36:11] 8:40 7:05 AM Tue 10-Nov
2026:314:12:08:17Maneuver to 180.47781 5.08887 62.298 [2026:314:12:55:30] 8:43 7:08 AM Tue 10-Nov
2026:314:12:35:00Comm pass on DSS-65 (duration 1:00) 9:10 7:35 AM Tue 10-Nov
2026:314:13:00:00ER Obsid: 40978 (3 ksec) Purpose: Perigee Attitude 9:35 8:00 AM Tue 10-Nov
2026:314:14:16:42Maneuver to 50.50000 19.40000 113.959 [2026:314:14:55:30] 10:51 9:16 AM Tue 10-Nov
2026:314:15:00:00ER Obsid: 40977 (3 ksec) Purpose: Perigee Attitude 11:3510:00 AM Tue 10-Nov
2026:314:16:46:42Maneuver to 42.00000 19.00000 241.647 [2026:314:17:25:30] 13:2111:46 AM Tue 10-Nov
2026:314:17:30:00ER Obsid: 40976 (1 ksec) Purpose: Perigee Attitude 14:0512:30 PM Tue 10-Nov
2026:314:18:06:20Maneuver to 266.00000 12.00000 305.379 [2026:314:18:45:30] 14:41 1:06 PM Tue 10-Nov
2026:314:18:50:00ER Obsid: 40975 (1 ksec) Purpose: Perigee Attitude 15:25 1:50 PM Tue 10-Nov
2026:314:19:10:00Comm pass on DSS-34 (duration 1:00) 15:45 2:10 PM Tue 10-Nov
2026:314:19:35:38Maneuver to 170.00000 5.00000 66.564 [2026:314:20:15:30] 16:10 2:35 PM Tue 10-Nov
2026:314:20:20:00ER Obsid: 40974 (3 ksec) Purpose: Perigee Attitude 16:55 3:20 PM Tue 10-Nov
2026:314:22:48:44Maneuver to 50.50000 19.40000 114.636 [2026:314:23:25:30] 19:23 5:48 PM Tue 10-Nov
2026:314:23:30:00ER Obsid: 40973 (3 ksec) Purpose: Perigee Attitude 20:05 6:30 PM Tue 10-Nov
2026:315:00:53:24Maneuver to 150.49966 55.65351 78.993 [2026:315:01:23:46] 21:28 7:53 PM Tue 10-Nov
2026:315:00:53:58Grating: NONE 21:28 7:53 PM Tue 10-Nov
2026:315:01:05:58RADMON Enable 21:40 8:05 PM Tue 10-Nov
2026:315:01:28:16Obsid: 31625 SI: ACIS-S (30 ksec) Target: NGC3079 22:03 8:28 PM Tue 10-Nov
2026:315:06:00:00Comm pass on DSS-56 (duration 1:00) 1d 02:35 1:00 AM Wed 11-Nov
2026:315:09:48:16Maneuver to 55.99677 -6.90343 31.998 [2026:315:10:28:28] 1d 06:23 4:48 AM Wed 11-Nov
2026:315:10:32:58Obsid: 31695 SI: ACIS-S (17 ksec) Target: QSO J0344-0653 1d 07:07 5:32 AM Wed 11-Nov
2026:315:14:05:00Comm pass on DSS-26 (duration 1:00) 1d 10:40 9:05 AM Wed 11-Nov
2026:315:15:16:18Maneuver to 133.63448 12.27511 76.999 [2026:315:15:47:37] 1d 11:5110:16 AM Wed 11-Nov
2026:315:15:52:07Obsid: 31284 SI: ACIS-S (22 ksec) Target: SDSS J085431.45 1d 12:2710:52 AM Wed 11-Nov
2026:315:22:12:07Maneuver to 55.99434 -6.89872 20.438 [2026:315:22:44:40] 1d 18:47 5:12 PM Wed 11-Nov
2026:315:22:49:10Obsid: 33579 SI: ACIS-S (13 ksec) Target: QSO J0344-0653 1d 19:24 5:49 PM Wed 11-Nov
2026:316:02:22:50Load NOV0926A:CL316:0201 [2026:317:13:59:15] 1d 22:57 9:22 PM Wed 11-Nov
2026:316:02:22:50Load NOV0926A:CL316:0201 [2026:317:13:59:15] 1d 22:57 9:22 PM Wed 11-Nov
2026:316:02:25:50Maneuver to 259.35236 -62.63230 218.023 [2026:316:03:01:06] 1d 23:00 9:25 PM Wed 11-Nov
2026:316:03:05:36Obsid: 33568 SI: ACIS-S (10 ksec) Target: NGC6300_s2 1d 23:4010:05 PM Wed 11-Nov
2026:316:05:52:16Maneuver to 32.18265 1.00072 319.610 [2026:316:06:27:33] 2d 02:2712:52 AM Thu 12-Nov
2026:316:06:32:03Obsid: 31655 SI: ACIS-I (13 ksec) Target: BOSS0210E 2d 03:07 1:32 AM Thu 12-Nov
2026:316:07:15:00Comm pass on DSS-53 (duration 1:00) 2d 03:50 2:15 AM Thu 12-Nov
2026:316:10:08:43Maneuver to 280.11448 -53.34209 249.806 [2026:316:10:42:47] 2d 06:43 5:08 AM Thu 12-Nov
2026:316:10:47:17Obsid: 33566 SI: ACIS-S (10 ksec) Target: 2MASX J18402764 2d 07:22 5:47 AM Thu 12-Nov
2026:316:13:33:57Maneuver to 32.43227 0.90535 306.000 [2026:316:14:08:15] 2d 10:08 8:33 AM Thu 12-Nov
2026:316:14:12:45Obsid: 31441 SI: ACIS-I (12 ksec) Target: BOSS0210C 2d 10:47 9:12 AM Thu 12-Nov
2026:316:17:32:45Maneuver to 271.82322 -59.60483 236.908 [2026:316:18:07:33] 2d 14:0712:32 PM Thu 12-Nov
2026:316:18:12:03Obsid: 33565 SI: ACIS-S (10 ksec) Target: GALEXASC J18071 2d 14:47 1:12 PM Thu 12-Nov
2026:316:20:10:00Comm pass on DSS-54 (duration 1:00) 2d 16:45 3:10 PM Thu 12-Nov
2026:316:20:58:43Maneuver to 32.43127 0.90591 306.000 [2026:316:21:33:32] 2d 17:33 3:58 PM Thu 12-Nov
2026:316:21:38:02Obsid: 33571 SI: ACIS-I (16 ksec) Target: BOSS0210C 2d 18:13 4:38 PM Thu 12-Nov
2026:317:02:14:00Maneuver to 274.00000 -50.00000 245.779 [2026:317:02:49:17] 2d 22:49 9:14 PM Thu 12-Nov
2026:317:02:17:34Grating: HETG 2d 22:52 9:17 PM Thu 12-Nov
2026:317:02:20:00RADMON Disable 2d 22:55 9:20 PM Thu 12-Nov
2026:317:02:50:00Comm pass on DSS-23 (duration 1:00) 2d 23:25 9:50 PM Thu 12-Nov
2026:317:02:53:47ER Obsid: 40972 (2 ksec) Purpose: Perigee Attitude 2d 23:28 9:53 PM Thu 12-Nov

CXO and GOES rates
CXOGOESLimit
HRC shield560917250
HRC MCP229430
P4GM---0.06300
P41GM---0.018.47
CXO: from snapshot at 2026:314:02:29:03 (- 0:55)
GOES proxies: scaled 15 min average of GOES-16
Last avgs at HRC: - 0:20   P4GM: - 0:22   P41GM: - 0:22
ACE rates
Value2hr limitOrbital limitHours to
Orbital limit
Current flux175000012000> 30
2hr avg flux13.65000012000> 30
Orbital fluence4.3x106---2.0x109---
ACE data from 2026:314:03:10:00 (- 0:15)
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 08/2100Z to 09/2100Z: The geomagnetic field has been at quiet to unsettled levels for the past 24 hours. Solar wind speed reached a peak of 798 km/s at 09/0337Z. Total IMF reached 6 nT at 08/2218Z. The maximum southward component of Bz reached -5 nT at 08/2141Z. Electrons greater than 2 MeV at geosynchronous orbit reached a peak level of 4674 pfu at 09/1630Z. IIB. Geophysical Activity Forecast: The geomagnetic field is expected to be at quiet to active levels on day one (10 Nov) and quiet to unsettled levels on days two and three (11 Nov, 12 Nov). Protons have a slight chance of crossing threshold on days one, two, and three (10 Nov, 11 Nov, 12 Nov).
Solar ActivityAnalysis of Solar Active Regions and Activity from 08/2100Z to 09/2100Z: Solar activity has been at low levels for the past 24 hours. There are currently 5 numbered sunspot regions on the disk. The largest flare was a C5.7 at 09/0410 UTC from Region 4566 (S07W21). 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 (10 Nov, 11 Nov, 12 Nov).

Solar X-ray Activity

Solar Wind Data ( SOHO ACE )

Solar Flare Monitor