Page content updated: 2026:192:10:14:01 ( 6:14 AM Sat 11-Jul )

Key Snapshot and SOH Values (from current comm)
Obsid30027
Format2_SSR
RadMonENAB
CPE StatusNORM
RA11.602
Dec20.810
Roll108.992
Pitch89.26
Sim Z92903
Sim Focus-535
HETG angle77.59
LETG angle75.71
SCS 107INAC
SCS 128ACT
SCS 129ACT
SCS 130ACT
RadMonENAB
SCS 131ACT
SCS 132ACT
SCS 133ACT
Snapshot from 2026:192:10:12:32 (from current comm)

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)
2026:192:00:30:00Comm pass on DSS-65 (duration 1:00)- 9:44 8:30 PM Fri 10-Jul
2026:192:01:10:57Maneuver to 11.60049 20.81440 108.993 [2026:192:01:30:35]- 9:03 9:10 PM Fri 10-Jul
2026:192:01:36:14Obsid: 30027 SI: ACIS-I (55 ksec) Target: Abell 98N - 8:37 9:36 PM Fri 10-Jul
2026:192:10:05:00Comm pass on DSS-34 (duration 1:00)- 0:09 6:05 AM Sat 11-Jul
2026:192:10:14:01--------------- NOW --------------- 0:00 6:14 AM Sat 11-Jul
2026:192:16:52:54Maneuver to 270.44368 16.58266 207.740 [2026:192:17:27:29] 6:3812:52 PM Sat 11-Jul
2026:192:17:31:59ER Obsid: 41347 (0 ksec) Purpose: Intermediate Attitud 7:17 1:31 PM Sat 11-Jul
2026:192:17:47:40Maneuver to 266.06253 -29.76837 283.467 [2026:192:18:18:06] 7:33 1:47 PM Sat 11-Jul
2026:192:18:22:36Obsid: 32422 SI: ACIS-I (11 ksec) Target: Snake 8:08 2:22 PM Sat 11-Jul
2026:192:18:35:00Comm pass on DSS-56 (duration 1:00) 8:20 2:35 PM Sat 11-Jul
2026:192:21:26:53Maneuver to 280.02611 -24.45560 281.490 [2026:192:21:39:48] 11:12 5:26 PM Sat 11-Jul
2026:192:21:30:27Grating: HETG 11:16 5:30 PM Sat 11-Jul
2026:192:21:32:53RADMON Disable 11:18 5:32 PM Sat 11-Jul
2026:192:21:44:18ER Obsid: 41346 (3 ksec) Purpose: Perigee Attitude 11:30 5:44 PM Sat 11-Jul
2026:192:22:34:18Maneuver to 301.53854 -18.39804 111.821 [2026:192:23:24:47] 12:20 6:34 PM Sat 11-Jul
2026:192:23:29:17ER Obsid: 41345 (3 ksec) Purpose: Perigee Attitude 13:15 7:29 PM Sat 11-Jul
2026:193:01:00:00Comm pass on DSS-54 (duration 1:00) 14:45 9:00 PM Sat 11-Jul
2026:193:02:37:44Load JUL0626A:CL193:0201 [2026:193:22:57:34] 16:2310:37 PM Sat 11-Jul
2026:193:02:37:44Load JUL0626A:CL193:0201 [2026:193:22:57:34] 16:2310:37 PM Sat 11-Jul
2026:193:02:40:44Maneuver to 39.70000 33.90000 99.442 [2026:193:03:15:30] 16:2610:40 PM Sat 11-Jul
2026:193:03:20:00ER Obsid: 41344 (3 ksec) Purpose: Perigee Attitude 17:0511:20 PM Sat 11-Jul
2026:193:04:10:00Maneuver to 169.31875 35.15732 268.164 [2026:193:04:48:34] 17:5512:10 AM Sun 12-Jul
2026:193:04:53:04ER Obsid: 41343 (3 ksec) Purpose: Perigee Attitude 18:3912:53 AM Sun 12-Jul
2026:193:05:57:09Maneuver to 23.50000 32.80000 107.643 [2026:193:06:35:30] 19:43 1:57 AM Sun 12-Jul
2026:193:06:40:00ER Obsid: 41342 (3 ksec) Purpose: Perigee Attitude 20:25 2:40 AM Sun 12-Jul
2026:193:08:13:23Maneuver to 298.10000 -15.10000 137.791 [2026:193:08:45:30] 21:59 4:13 AM Sun 12-Jul
2026:193:08:50:00ER Obsid: 41341 (2 ksec) Purpose: Perigee Attitude 22:35 4:50 AM Sun 12-Jul
2026:193:09:48:10Maneuver to 49.96469 41.56911 81.991 [2026:193:10:25:07] 23:34 5:48 AM Sun 12-Jul
2026:193:09:48:45Grating: NONE 23:34 5:48 AM Sun 12-Jul
2026:193:10:05:19RADMON Enable 23:51 6:05 AM Sun 12-Jul
2026:193:10:29:37Obsid: 30334 SI: ACIS-I (15 ksec) Target: Perseus cluster 1d 00:15 6:29 AM Sun 12-Jul
2026:193:11:30:00Comm pass on DSS-65 (duration 1:00) 1d 01:15 7:30 AM Sun 12-Jul
2026:193:14:39:37Maneuver to 302.84010 -15.79560 121.569 [2026:193:15:15:45] 1d 04:2510:39 AM Sun 12-Jul
2026:193:15:20:15Obsid: 32419 SI: ACIS-S (10 ksec) Target: PKS2008-159 1d 05:0611:20 AM Sun 12-Jul
2026:193:18:06:55Maneuver to 49.96512 41.56807 81.991 [2026:193:18:43:04] 1d 07:52 2:06 PM Sun 12-Jul
2026:193:18:25:00Comm pass on DSS-54 (duration 1:00) 1d 08:10 2:25 PM Sun 12-Jul
2026:193:18:47:34Obsid: 32426 SI: ACIS-I (15 ksec) Target: Perseus cluster 1d 08:33 2:47 PM Sun 12-Jul
2026:193:22:54:34Load JUL1326A:CL193:2201 [2026:195:08:51:32] 1d 12:40 6:54 PM Sun 12-Jul
2026:193:22:54:34Load JUL1326A:CL193:2201 [2026:195:08:51:32] 1d 12:40 6:54 PM Sun 12-Jul
2026:193:22:57:34Maneuver to 308.06280 -21.25765 108.008 [2026:193:23:33:35] 1d 12:43 6:57 PM Sun 12-Jul
2026:193:23:38:05Obsid: 31242 SI: ACIS-S (11 ksec) Target: PSO J308.0416-2 1d 13:24 7:38 PM Sun 12-Jul
2026:194:01:25:00Comm pass on DSS-56 (duration 1:00) 1d 15:10 9:25 PM Sun 12-Jul
2026:194:02:53:05Maneuver to 49.96660 41.56741 83.990 [2026:194:03:29:07] 1d 16:3910:53 PM Sun 12-Jul
2026:194:03:33:37Obsid: 30329 SI: ACIS-I (18 ksec) Target: Perseus cluster 1d 17:1911:33 PM Sun 12-Jul
2026:194:08:33:37Maneuver to 308.05965 -21.26095 100.007 [2026:194:09:09:45] 1d 22:19 4:33 AM Mon 13-Jul
2026:194:09:14:15Obsid: 32439 SI: ACIS-S (12 ksec) Target: PSO J308.0416-2 1d 23:00 5:14 AM Mon 13-Jul
2026:194:12:15:00Comm pass on DSS-36 (duration 1:00) 2d 02:00 8:15 AM Mon 13-Jul
2026:194:12:45:55Maneuver to 49.96697 41.56660 83.989 [2026:194:13:22:03] 2d 02:31 8:45 AM Mon 13-Jul
2026:194:13:26:33Obsid: 32434 SI: ACIS-I (18 ksec) Target: Perseus cluster 2d 03:12 9:26 AM Mon 13-Jul
2026:194:18:20:00Comm pass on DSS-65 (duration 1:00) 2d 08:05 2:20 PM Mon 13-Jul
2026:194:18:26:33Maneuver to 4.66060 16.43337 116.320 [2026:194:18:48:00] 2d 08:12 2:26 PM Mon 13-Jul
2026:194:18:52:30Obsid: 30411 SI: ACIS-I (10 ksec) Target: MACS J0018.5+16 2d 08:38 2:52 PM Mon 13-Jul
2026:194:21:39:10Maneuver to 133.03134 -65.96372 198.686 [2026:194:22:16:59] 2d 11:25 5:39 PM Mon 13-Jul
2026:194:22:21:29Obsid: 32417 SI: ACIS-S (15 ksec) Target: EP260302a 2d 12:07 6:21 PM Mon 13-Jul
2026:195:02:05:00Comm pass on DSS-54 (duration 1:00) 2d 15:5010:05 PM Mon 13-Jul
2026:195:02:31:29Maneuver to 274.87195 -25.14435 282.992 [2026:195:03:03:27] 2d 16:1710:31 PM Mon 13-Jul
2026:195:03:07:57Obsid: 31338 SI: ACIS-I (11 ksec) Target: V4641 Sgr N1 2d 16:5311:07 PM Mon 13-Jul
2026:195:06:11:17Maneuver to 192.05420 10.99016 242.502 [2026:195:06:42:38] 2d 19:57 2:11 AM Tue 14-Jul
2026:195:06:47:08Obsid: 29663 SI: ACIS-S (23 ksec) Target: NGC4694 2d 20:33 2:47 AM Tue 14-Jul

CXO and GOES rates
CXOGOESLimit
HRC shield016250
HRC MCP637430
P4GM---0.04300
P41GM---0.008.47
CXO: from snapshot at 2026:192:10:12:32 (- 0:01)
GOES proxies: scaled 15 min average of GOES-16
Last avgs at HRC: - 0:19   P4GM: - 0:19   P41GM: - 0:19
ACE rates
Value2hr limitOrbital limitHours to
Orbital limit
Current flux4745000012000> 30
2hr avg flux5005000012000> 30
Orbital fluence5.8x107---2.0x109---
ACE data from 2026:192:10:00:00 (- 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 09/2100Z to 10/2100Z: The geomagnetic field has been at quiet to active levels for the past 24 hours. Solar wind speed reached a peak of 682 km/s at 10/1303 UTC. Total IMF reached 12 nT at 10/0947 UTC. The maximum southward component of Bz reached -9 nT at 10/0939 UTC. Electrons greater than 2 MeV at geosynchronous orbit reached a peak level of 2028 pfu. IIB. Geophysical Activity Forecast: The geomagnetic field is expected to be at quiet to unsettled levels on days one and three (11 Jul, 13 Jul) and quiet to minor storm levels on day two (12 Jul).
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 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 and a slight chance for an X-class flare on days one, two, and three (11 Jul, 12 Jul, 13 Jul).

Solar X-ray Activity

Solar Wind Data ( SOHO ACE )

Solar Flare Monitor