Page content updated: 2024:346:17:07:17 ( 12:07 PM Wed 11-Dec )

Key Snapshot and SOH Values (Δt = - 0:39)
Obsid30271
Format2_NORM
RadMonENAB
CPE StatusNORM
RA166.115
Dec38.165
Roll72.981
Pitch106.09
Sim Z72104
Sim Focus-467
HETG angle77.59
LETG angle4.09
SCS 107INAC
SCS 128ACT
SCS 129ACT
SCS 130INAC
RadMonENAB
SCS 131ACT
SCS 132ACT
SCS 133INAC
Snapshot from 2024:346:16:27:44 (Δt = - 0:39)

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: DEC1024A)
Time (UT)EventDelta timeTime (Eastern)
2024:346:08:49:12Maneuver to 88.78664 7.39180 40.001 [2024:346:09:22:02]- 8:18 3:49 AM Wed 11-Dec
2024:346:08:52:46Grating: NONE- 8:14 3:52 AM Wed 11-Dec
2024:346:09:31:37Obsid: 30670 SI: HRC-I (9 ksec) Target: Betelgeuse - 7:35 4:31 AM Wed 11-Dec
2024:346:11:40:00Comm pass on DSS-54 (duration 1:00)- 5:27 6:40 AM Wed 11-Dec
2024:346:12:01:37Maneuver to 195.82129 -17.44465 73.136 [2024:346:12:36:58]- 5:05 7:01 AM Wed 11-Dec
2024:346:12:41:28Obsid: 30662 SI: ACIS-S (10 ksec) Target: UGCA 320 - 4:25 7:41 AM Wed 11-Dec
2024:346:15:28:08Maneuver to 166.10644 38.16489 72.986 [2024:346:15:53:01]- 1:3910:28 AM Wed 11-Dec
2024:346:15:30:00Comm pass on DSS-26 (duration 1:00)- 1:3710:30 AM Wed 11-Dec
2024:346:15:31:42Grating: LETG- 1:3510:31 AM Wed 11-Dec
2024:346:15:57:31Obsid: 30271 SI: ACIS-S (27 ksec) Target: MKN421 - 1:0910:57 AM Wed 11-Dec
2024:346:16:00:31Load DEC1024A:CL346:1603 [2024:348:13:45:01]- 1:0611:00 AM Wed 11-Dec
2024:346:16:00:31Load DEC1024A:CL346:1603 [2024:348:13:45:01]- 1:0611:00 AM Wed 11-Dec
2024:346:17:07:17--------------- NOW --------------- 0:0012:07 PM Wed 11-Dec
2024:346:23:40:31Maneuver to 88.78687 7.39230 40.001 [2024:347:00:13:24] 6:33 6:40 PM Wed 11-Dec
2024:346:23:44:06Grating: NONE 6:36 6:44 PM Wed 11-Dec
2024:347:00:22:56Obsid: 30671 SI: HRC-I (6 ksec) Target: Betelgeuse 7:15 7:22 PM Wed 11-Dec
2024:347:02:02:56Maneuver to 103.63642 7.03561 52.868 [2024:347:02:17:35] 8:55 9:02 PM Wed 11-Dec
2024:347:02:22:05Obsid: 30657 SI: ACIS-S (10 ksec) Target: 2MASSJ06543417+ 9:14 9:22 PM Wed 11-Dec
2024:347:03:00:00Comm pass on DSS-26 (duration 1:00) 9:5210:00 PM Wed 11-Dec
2024:347:05:17:05Maneuver to 195.81846 -17.44446 66.000 [2024:347:05:49:01] 12:0912:17 AM Thu 12-Dec
2024:347:05:53:31Obsid: 30663 SI: ACIS-S (10 ksec) Target: UGCA 320 12:4612:53 AM Thu 12-Dec
2024:347:08:40:14Maneuver to 87.00000 23.00000 87.601 [2024:347:09:16:35] 15:32 3:40 AM Thu 12-Dec
2024:347:08:43:48Grating: HETG 15:36 3:43 AM Thu 12-Dec
2024:347:08:45:51RADMON Disable 15:38 3:45 AM Thu 12-Dec
2024:347:09:21:05ER Obsid: 42882 (2 ksec) Purpose: Perigee Attitude 16:13 4:21 AM Thu 12-Dec
2024:347:10:17:33Maneuver to 77.20000 19.10000 330.131 [2024:347:10:55:30] 17:10 5:17 AM Thu 12-Dec
2024:347:11:00:00ER Obsid: 42881 (3 ksec) Purpose: Perigee Attitude 17:52 6:00 AM Thu 12-Dec
2024:347:12:16:17Maneuver to 306.00000 -59.00000 242.631 [2024:347:12:55:30] 19:09 7:16 AM Thu 12-Dec
2024:347:13:00:00ER Obsid: 42880 (1 ksec) Purpose: Perigee Attitude 19:52 8:00 AM Thu 12-Dec
2024:347:13:15:00Comm pass on DSS-54 (duration 0:45) 20:07 8:15 AM Thu 12-Dec
2024:347:13:37:33Maneuver to 284.20000 22.80000 331.112 [2024:347:14:15:30] 20:30 8:37 AM Thu 12-Dec
2024:347:14:20:00ER Obsid: 42879 (1 ksec) Purpose: Perigee Attitude 21:12 9:20 AM Thu 12-Dec
2024:347:14:49:34Maneuver to 78.00000 41.00000 185.777 [2024:347:15:25:30] 21:42 9:49 AM Thu 12-Dec
2024:347:15:06:02Attitude Violation: Earth 21:5810:06 AM Thu 12-Dec
2024:347:15:30:00ER Obsid: 42878 (1 ksec) Purpose: Perigee Attitude 22:2210:30 AM Thu 12-Dec
2024:347:16:08:00Maneuver to 78.00000 41.00000 185.892 [2024:347:16:12:00] 23:0011:08 AM Thu 12-Dec
2024:347:16:12:00ER Obsid: 42877 (1 ksec) Purpose: Perigee Attitude 23:0411:12 AM Thu 12-Dec
2024:347:16:49:30Maneuver to 78.00000 41.00000 186.021 [2024:347:16:53:30] 23:4211:49 AM Thu 12-Dec
2024:347:16:58:00ER Obsid: 42876 (1 ksec) Purpose: Perigee Attitude 23:5011:58 AM Thu 12-Dec
2024:347:17:17:48Maneuver to 258.00000 64.00000 1.895 [2024:347:17:45:30] 1d 00:1012:17 PM Thu 12-Dec
2024:347:17:50:00ER Obsid: 42875 (1 ksec) Purpose: Perigee Attitude 1d 00:4212:50 PM Thu 12-Dec
2024:347:18:06:40Maneuver to 187.86000 -16.75000 71.361 [2024:347:18:39:51] 1d 00:59 1:06 PM Thu 12-Dec
2024:347:18:44:21ER Obsid: 42874 (1 ksec) Purpose: Perigee Attitude 1d 01:37 1:44 PM Thu 12-Dec
2024:347:19:01:01Maneuver to 87.00000 19.00000 55.883 [2024:347:19:35:40] 1d 01:53 2:01 PM Thu 12-Dec
2024:347:19:40:10ER Obsid: 42873 (1 ksec) Purpose: Perigee Attitude 1d 02:32 2:40 PM Thu 12-Dec
2024:347:20:11:27Maneuver to 195.81853 -17.44805 66.000 [2024:347:20:47:38] 1d 03:04 3:11 PM Thu 12-Dec
2024:347:20:12:01Grating: NONE 1d 03:04 3:12 PM Thu 12-Dec
2024:347:20:29:50RADMON Enable 1d 03:22 3:29 PM Thu 12-Dec
2024:347:20:52:08Obsid: 30664 SI: ACIS-S (10 ksec) Target: UGCA 320 1d 03:44 3:52 PM Thu 12-Dec
2024:347:23:38:48Maneuver to 88.78567 7.38804 42.001 [2024:348:00:13:58] 1d 06:31 6:38 PM Thu 12-Dec
2024:348:00:15:00Comm pass on DSS-26 (duration 1:30) 1d 07:07 7:15 PM Thu 12-Dec
2024:348:00:21:13Obsid: 30672 SI: HRC-I (4 ksec) Target: Betelgeuse 1d 07:13 7:21 PM Thu 12-Dec
2024:348:01:42:53Maneuver to 78.18103 37.20929 172.987 [2024:348:02:22:32] 1d 08:35 8:42 PM Thu 12-Dec
2024:348:02:27:02Obsid: 30666 SI: ACIS-I (9 ksec) Target: 2MASS 05123831+ 1d 09:19 9:27 PM Thu 12-Dec
2024:348:04:57:02Maneuver to 184.28493 12.42764 61.001 [2024:348:05:31:27] 1d 11:4911:57 PM Thu 12-Dec
2024:348:05:35:57Obsid: 29916 SI: ACIS-S (10 ksec) Target: IC 3099 1d 12:2812:35 AM Fri 13-Dec
2024:348:08:22:37Maneuver to 173.95812 54.50696 73.557 [2024:348:08:43:15] 1d 15:15 3:22 AM Fri 13-Dec
2024:348:08:47:54Obsid: 28105 SI: ACIS-I (23 ksec) Target: NGC3738 1d 15:40 3:47 AM Fri 13-Dec
2024:348:13:45:00Comm pass on DSS-24 (duration 1:00) 1d 20:37 8:45 AM Fri 13-Dec
2024:348:15:08:14Load DEC1024A:CL348:1503 [2024:350:07:27:56] 1d 22:0010:08 AM Fri 13-Dec
2024:348:15:08:14Load DEC1024A:CL348:1503 [2024:350:07:27:56] 1d 22:0010:08 AM Fri 13-Dec
2024:348:15:11:14Maneuver to 20.44146 -28.33575 305.021 [2024:348:15:59:04] 1d 22:0310:11 AM Fri 13-Dec
2024:348:16:03:34Obsid: 30656 SI: ACIS-S (9 ksec) Target: Q0119-286 1d 22:5611:03 AM Fri 13-Dec
2024:348:16:40:00Comm pass on DSS-65 (duration 1:00) 1d 23:3211:40 AM Fri 13-Dec
2024:348:18:41:54Maneuver to 88.78018 7.39329 20.002 [2024:348:19:13:37] 2d 01:34 1:41 PM Fri 13-Dec
2024:348:19:24:19Obsid: 30673 SI: HRC-I (8 ksec) Target: Betelgeuse 2d 02:17 2:24 PM Fri 13-Dec
2024:348:21:52:39Maneuver to 40.42332 -8.34686 309.221 [2024:348:22:22:29] 2d 04:45 4:52 PM Fri 13-Dec
2024:348:22:26:59Obsid: 28796 SI: ACIS-I (17 ksec) Target: [vD2023]1 2d 05:19 5:26 PM Fri 13-Dec
2024:349:00:10:00Comm pass on DSS-24 (duration 1:00) 2d 07:02 7:10 PM Fri 13-Dec
2024:349:03:18:39Maneuver to 69.97768 23.15910 272.836 [2024:349:03:41:27] 2d 10:1110:18 PM Fri 13-Dec
2024:349:03:45:57Obsid: 30659 SI: ACIS-S (9 ksec) Target: Gaia DR2 146687 2d 10:3810:45 PM Fri 13-Dec
2024:349:06:24:17Maneuver to 315.01154 -5.08223 291.999 [2024:349:07:00:53] 2d 13:17 1:24 AM Sat 14-Dec
2024:349:07:06:42Obsid: 29677 SI: HRC-I (7 ksec) Target: WASP-69 2d 13:59 2:06 AM Sat 14-Dec
2024:349:09:16:42Maneuver to 345.34515 37.47803 292.443 [2024:349:09:39:15] 2d 16:09 4:16 AM Sat 14-Dec
2024:349:09:43:45Obsid: 30658 SI: ACIS-S (15 ksec) Target: B2.3 2259+37 2d 16:36 4:43 AM Sat 14-Dec
2024:349:14:02:05Maneuver to 78.16711 37.21609 211.995 [2024:349:14:29:02] 2d 20:54 9:02 AM Sat 14-Dec
2024:349:14:33:32Obsid: 30667 SI: ACIS-I (10 ksec) Target: 2MASS 05123831+ 2d 21:26 9:33 AM Sat 14-Dec
2024:349:15:10:00Comm pass on DSS-24 (duration 1:00) 2d 22:0210:10 AM Sat 14-Dec
2024:357:09:33:12High Momentum 10d 16:25 4:33 AM Sun 22-Dec

CXO and GOES rates
CXOGOESLimit
HRC shield017250
HRC MCP356930
P4GM---0.02300
P41GM---0.018.47
CXO: from snapshot at 2024:346:16:27:44 (- 0:39)
GOES proxies: scaled 15 min average of GOES-16
Last avgs at HRC: - 0:27   P4GM: - 0:27   P41GM: - 0:27
ACE rates
Value2hr limitOrbital limitHours to
Orbital limit
Current flux14.55000012000> 30
2hr avg flux17.65000012000> 30
Orbital fluence1.7x106---2.0x109---
ACE data from 2024:346:16:40:00 (- 0:27)
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 540 km/s at 09/2101Z. Total IMF reached 7 nT at 09/2150Z. The maximum southward component of Bz reached -6 nT at 10/0519Z. Electrons greater than 2 MeV at geosynchronous orbit reached a peak level of 352 pfu. IIB. Geophysical Activity Forecast: The geomagnetic field is expected to be at quiet to unsettled levels on day one (11 Dec) and quiet levels on days two and three (12 Dec, 13 Dec).
Solar ActivityAnalysis of Solar Active Regions and Activity from 09/2100Z to 10/2100Z: Solar activity has been at moderate levels for the past 24 hours. The largest solar event of the period was a M1 event observed at 10/1102Z from Region 3922 (S17E59). There are currently 7 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 Dec, 12 Dec, 13 Dec).

Solar X-ray Activity

Solar Wind Data ( SOHO ACE )

Solar Flare Monitor