Page content updated: 2026:165:07:57:28 ( 3:57 AM Sun 14-Jun )

Key Snapshot and SOH Values (Δt = - 5:59)
Obsid32383
Format2_NORM
RadMonENAB
CPE StatusNORM
RA185.297
Dec18.383
Roll243.746
Pitch94.29
Sim Z75623
Sim Focus-467
HETG angle77.59
LETG angle75.71
SCS 107INAC
SCS 128ACT
SCS 129ACT
SCS 130ACT
RadMonENAB
SCS 131INAC
SCS 132ACT
SCS 133ACT
Snapshot from 2026:165:01:57:47 (Δt = - 5:59)

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)
2026:164:21:21:27Maneuver to 185.29482 18.38878 243.747 [2026:164:21:36:39]-10:36 5:21 PM Sat 13-Jun
2026:164:21:46:44Obsid: 32383 SI: ACIS-S (39 ksec) Target: NGC4293 -10:10 5:46 PM Sat 13-Jun
2026:165:01:00:00Comm pass on DSS-54 (duration 1:00)- 6:57 9:00 PM Sat 13-Jun
2026:165:07:57:28--------------- NOW --------------- 0:00 3:57 AM Sun 14-Jun
2026:165:08:44:28Load JUN0826B:CL165:0805 [2026:166:01:12:48] 0:47 4:44 AM Sun 14-Jun
2026:165:08:44:28Load JUN0826B:CL165:0805 [2026:166:01:12:48] 0:47 4:44 AM Sun 14-Jun
2026:165:08:47:28Maneuver to 261.90462 -2.16215 190.001 [2026:165:09:17:41] 0:50 4:47 AM Sun 14-Jun
2026:165:09:22:11Obsid: 32381 SI: ACIS-S (10 ksec) Target: GAIA DR2 437000 1:24 5:22 AM Sun 14-Jun
2026:165:11:15:00Comm pass on DSS-24 (duration 1:00) 3:17 7:15 AM Sun 14-Jun
2026:165:12:08:51Maneuver to 34.20175 70.57837 51.002 [2026:165:12:43:36] 4:11 8:08 AM Sun 14-Jun
2026:165:12:48:06Obsid: 30538 SI: ACIS-I (15 ksec) Target: 1RXS J021649.0+ 4:50 8:48 AM Sun 14-Jun
2026:165:16:58:06Maneuver to 261.90671 -2.16505 182.079 [2026:165:17:32:38] 9:0012:58 PM Sun 14-Jun
2026:165:17:37:08Obsid: 32391 SI: ACIS-S (10 ksec) Target: GAIA DR2 437000 9:39 1:37 PM Sun 14-Jun
2026:165:18:45:00Comm pass on DSS-56 (duration 1:00) 10:47 2:45 PM Sun 14-Jun
2026:165:20:23:48Maneuver to 34.20198 70.57721 52.002 [2026:165:20:58:18] 12:26 4:23 PM Sun 14-Jun
2026:165:21:02:48Obsid: 32387 SI: ACIS-I (15 ksec) Target: 1RXS J021649.0+ 13:05 5:02 PM Sun 14-Jun
2026:166:01:09:48Load JUN1526A:CL166:0101 [2026:167:11:46:47] 17:12 9:09 PM Sun 14-Jun
2026:166:01:09:48Load JUN1526A:CL166:0101 [2026:167:11:46:47] 17:12 9:09 PM Sun 14-Jun
2026:166:01:12:48Maneuver to 272.88786 -19.42476 132.005 [2026:166:01:50:15] 17:15 9:12 PM Sun 14-Jun
2026:166:01:54:45Obsid: 31140 SI: ACIS-S (9 ksec) Target: G011.2-0.3 17:57 9:54 PM Sun 14-Jun
2026:166:02:00:00Comm pass on DSS-65 (duration 1:00) 18:0210:00 PM Sun 14-Jun
2026:166:04:38:05Maneuver to 16.96686 41.96799 84.993 [2026:166:05:14:22] 20:4012:38 AM Mon 15-Jun
2026:166:05:18:52Obsid: 32402 SI: ACIS-S (18 ksec) Target: SN2026obc 21:21 1:18 AM Mon 15-Jun
2026:166:10:30:40Maneuver to 266.78446 -17.23913 153.494 [2026:166:11:08:02] 1d 02:33 6:30 AM Mon 15-Jun
2026:166:10:34:14Grating: HETG 1d 02:36 6:34 AM Mon 15-Jun
2026:166:10:36:17RADMON Disable 1d 02:38 6:36 AM Mon 15-Jun
2026:166:11:12:32ER Obsid: 41417 (3 ksec) Purpose: Perigee Attitude 1d 03:15 7:12 AM Mon 15-Jun
2026:166:12:02:32Maneuver to 277.34984 -18.90422 111.234 [2026:166:12:23:55] 1d 04:05 8:02 AM Mon 15-Jun
2026:166:12:28:25ER Obsid: 41416 (6 ksec) Purpose: Perigee Attitude 1d 04:30 8:28 AM Mon 15-Jun
2026:166:12:55:00Comm pass on DSS-36 (duration 1:00) 1d 04:57 8:55 AM Mon 15-Jun
2026:166:14:08:25Maneuver to 8.00000 11.00000 111.190 [2026:166:14:40:24] 1d 06:1010:08 AM Mon 15-Jun
2026:166:14:44:54ER Obsid: 41415 (3 ksec) Purpose: Perigee Attitude 1d 06:4710:44 AM Mon 15-Jun
2026:166:19:23:30Maneuver to 277.34984 -18.90422 111.628 [2026:166:19:55:30] 1d 11:26 3:23 PM Mon 15-Jun
2026:166:19:50:00Comm pass on DSS-54 (duration 1:00) 1d 11:52 3:50 PM Mon 15-Jun
2026:166:20:00:00ER Obsid: 41414 (0 ksec) Purpose: Perigee Attitude 1d 12:02 4:00 PM Mon 15-Jun
2026:166:20:15:41Maneuver to 267.00000 -28.00000 31.632 [2026:166:20:43:45] 1d 12:18 4:15 PM Mon 15-Jun
2026:166:20:48:15ER Obsid: 41413 (0 ksec) Purpose: Perigee Attitude 1d 12:50 4:48 PM Mon 15-Jun
2026:166:22:17:52Maneuver to 81.36647 -45.99578 177.444 [2026:166:22:52:50] 1d 14:20 6:17 PM Mon 15-Jun
2026:166:22:18:27Grating: NONE 1d 14:20 6:18 PM Mon 15-Jun
2026:166:22:40:19RADMON Enable 1d 14:42 6:40 PM Mon 15-Jun
2026:166:22:57:20Obsid: 29995 SI: ACIS-S (10 ksec) Target: ASASSN-14ko 1d 14:59 6:57 PM Mon 15-Jun
2026:167:01:00:00Comm pass on DSS-65 (duration 1:00) 1d 17:02 9:00 PM Mon 15-Jun
2026:167:01:44:00Maneuver to 266.53087 -28.90551 9.991 [2026:167:02:18:20] 1d 17:46 9:44 PM Mon 15-Jun
2026:167:02:22:50Obsid: 32147 SI: ACIS-I (13 ksec) Target: CMZ Molecular C 1d 18:2510:22 PM Mon 15-Jun
2026:167:05:59:30Maneuver to 146.92859 -30.91925 230.006 [2026:167:06:34:51] 1d 22:02 1:59 AM Tue 16-Jun
2026:167:06:03:05Grating: HETG 1d 22:05 2:03 AM Tue 16-Jun
2026:167:06:39:21Obsid: 29985 SI: ACIS-S (16 ksec) Target: MCG-5-23-16 1d 22:41 2:39 AM Tue 16-Jun
2026:167:10:00:00Comm pass on DSS-26 (duration 1:00) 2d 02:02 6:00 AM Tue 16-Jun
2026:167:11:06:01Maneuver to 215.39151 47.81649 224.337 [2026:167:11:39:15] 2d 03:08 7:06 AM Tue 16-Jun
2026:167:11:09:35Grating: NONE 2d 03:12 7:09 AM Tue 16-Jun
2026:167:11:43:45Obsid: 29925 SI: ACIS-S (41 ksec) Target: SDSS J142129.75 2d 03:46 7:43 AM Tue 16-Jun
2026:167:17:55:00Comm pass on DSS-56 (duration 0:50) 2d 09:57 1:55 PM Tue 16-Jun
2026:167:17:55:00Load JUN1526A:CL167:1701 [2026:169:05:21:44] 2d 09:57 1:55 PM Tue 16-Jun
2026:167:17:55:00Load JUN1526A:CL167:1701 [2026:169:05:21:44] 2d 09:57 1:55 PM Tue 16-Jun
2026:167:23:13:34Maneuver to 271.84471 15.14500 170.063 [2026:167:23:37:57] 2d 15:16 7:13 PM Tue 16-Jun
2026:167:23:37:57ER Obsid: 41412 (0 ksec) Purpose: Intermediate Attitud 2d 15:40 7:37 PM Tue 16-Jun
2026:167:23:38:18Maneuver to 272.88620 -19.42718 119.467 [2026:168:00:02:47] 2d 15:40 7:38 PM Tue 16-Jun
2026:168:00:07:17Obsid: 32398 SI: ACIS-S (13 ksec) Target: G011.2-0.3 2d 16:09 8:07 PM Tue 16-Jun
2026:168:03:43:57Maneuver to 261.03582 -24.82986 290.480 [2026:168:04:33:57] 2d 19:4611:43 PM Tue 16-Jun
2026:168:04:38:27ER Obsid: 41411 (0 ksec) Purpose: Intermediate Attitud 2d 20:4012:38 AM Wed 17-Jun
2026:168:04:54:08Maneuver to 150.08300 2.40933 245.473 [2026:168:05:29:41] 2d 20:5612:54 AM Wed 17-Jun
2026:168:05:34:11Obsid: 30242 SI: ACIS-I (18 ksec) Target: Center of COSMO 2d 21:36 1:34 AM Wed 17-Jun

CXO and GOES rates
CXOGOESLimit
HRC shield017250
HRC MCP484430
P4GM---0.09300
P41GM---0.018.47
CXO: from snapshot at 2026:165:01:57:47 (- 5:59)
GOES proxies: scaled 15 min average of GOES-16
Last avgs at HRC: - 0:17   P4GM: - 0:14   P41GM: - 0:17
ACE rates
Value2hr limitOrbital limitHours to
Orbital limit
Current flux2255000012000> 30
2hr avg flux1995000012000> 30
Orbital fluence1.8x107---2.0x109---
ACE data from 2026:165:07:45:00 (- 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 12/2100Z to 13/2100Z: The geomagnetic field has been at quiet to active levels for the past 24 hours. Solar wind speed reached a peak of 607 km/s at 13/1559Z. Total IMF reached 8 nT at 13/1028Z. The maximum southward component of Bz reached -5 nT at 13/1019Z. Electrons greater than 2 MeV at geosynchronous orbit reached a peak level of 1519 pfu. IIB. Geophysical Activity Forecast: The geomagnetic field is expected to be at quiet to minor storm levels on day one (14 Jun) and quiet to active levels on days two and three (15 Jun, 16 Jun).
Solar ActivityAnalysis of Solar Active Regions and Activity from 12/2100Z to 13/2100Z: Solar activity has been at low levels for the past 24 hours. There are currently 3 numbered sunspot regions on the disk. IB. Solar Activity Forecast: Solar activity is expected to be low with a slight chance for an M-class flare on days one, two, and three (14 Jun, 15 Jun, 16 Jun).

Solar X-ray Activity

Solar Wind Data ( SOHO ACE )

Solar Flare Monitor