Page content updated: 2017:085:18:49:01 ( 2:49 PM Sun 26-Mar )

Warnings
Using constraints file MAR2017D instead of MAR2017E
Using constraints file therm_MAR2017A instead of therm_MAR2017E

Key Snapshot and SOH Values (Δt = - 5:01)
Obsid19525
Format2_NORM
RadMonENAB
CPE StatusNORM
RA62.932
Dec13.425
Roll275.813
Pitch57.87
Sim Z75624
Sim Focus-467
HETG angle78.34
LETG angle76.84
SCS 107INAC
SCS 128ACT
SCS 129ACT
SCS 130INAC
RadMonENAB
SCS 131ACT
SCS 132ACT
SCS 133INAC
Snapshot from 2017:085:13:47:09 (Δt = - 5:01)

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: MAR2017A)
Time (UT)EventDelta timeTime (Eastern)
2017:085:12:20:09Load MAR2017E:CL085:1226 [2017:086:11:23:06]- 6:28 8:20 AM Sun 26-Mar
2017:085:12:20:09Load MAR2017E:CL085:1226 [2017:086:11:23:06]- 6:28 8:20 AM Sun 26-Mar
2017:085:12:23:09Maneuver to 62.93252 13.42437 275.813 [2017:085:12:54:54]- 6:25 8:23 AM Sun 26-Mar
2017:085:12:50:00Comm pass on DSS-24 (duration 1:00)- 5:59 8:50 AM Sun 26-Mar
2017:085:12:59:24Obsid: 19525 SI: ACIS-S (2 ksec) Target: 2MASS J041146+1 - 5:49 8:59 AM Sun 26-Mar
2017:085:13:47:44Maneuver to 15.87851 -72.02920 190.865 [2017:085:14:21:25]- 5:01 9:47 AM Sun 26-Mar
2017:085:14:25:55Obsid: 19852 SI: ACIS-S (20 ksec) Target: E0102-72 - 4:2310:25 AM Sun 26-Mar
2017:085:18:49:01--------------- NOW --------------- 0:00 2:49 PM Sun 26-Mar
2017:085:19:59:15Maneuver to 299.85196 40.72178 72.995 [2017:085:20:40:40] 1:10 3:59 PM Sun 26-Mar
2017:085:20:45:10Obsid: 20044 SI: ACIS-I (15 ksec) Target: Cygnus A - W Ho 1:56 4:45 PM Sun 26-Mar
2017:085:21:45:00Comm pass on DSS-15 (duration 1:00) 2:55 5:45 PM Sun 26-Mar
2017:086:00:55:10Maneuver to 288.80884 10.92671 91.998 [2017:086:01:13:39] 6:06 8:55 PM Sun 26-Mar
2017:086:00:58:44Grating: HETG 6:09 8:58 PM Sun 26-Mar
2017:086:01:18:09Obsid: 19718 SI: ACIS-S (25 ksec) Target: GRS 1915+105 6:29 9:18 PM Sun 26-Mar
2017:086:03:10:00Comm pass on DSS-54 (duration 1:00) 8:2011:10 PM Sun 26-Mar
2017:086:08:14:49Maneuver to 198.57086 -6.18842 74.435 [2017:086:08:46:36] 13:25 4:14 AM Mon 27-Mar
2017:086:08:18:23Grating: NONE 13:29 4:18 AM Mon 27-Mar
2017:086:08:51:06Obsid: 18676 SI: HRC-I (9 ksec) Target:   14:02 4:51 AM Mon 27-Mar
2017:086:11:23:06Load MAR2717B:CL086:1113 [2017:087:18:10:01] 16:34 7:23 AM Mon 27-Mar
2017:086:11:23:06Load MAR2717B:CL086:1113 [2017:087:18:10:01] 16:34 7:23 AM Mon 27-Mar
2017:086:11:26:06Maneuver to 218.13344 -44.15352 43.461 [2017:086:11:49:46] 16:37 7:26 AM Mon 27-Mar
2017:086:11:54:16Obsid: 20055 SI: ACIS-S (50 ksec) Target: SN2017cbv 17:05 7:54 AM Mon 27-Mar
2017:086:13:45:00Comm pass on DSS-65 (duration 1:00) 18:55 9:45 AM Mon 27-Mar
2017:086:17:15:51TCYLAFT6 Violation 22:26 1:15 PM Mon 27-Mar
2017:087:00:05:00Comm pass on DSS-54 (duration 1:00) 1d 05:15 8:05 PM Mon 27-Mar
2017:087:02:05:09Maneuver 1d 07:1610:05 PM Mon 27-Mar
2017:087:02:09:09RADMON Disable 1d 07:2010:09 PM Mon 27-Mar
2017:087:02:14:56Maneuver to 317.00000 45.00000 70.000 [2017:087:02:54:04] 1d 07:2510:14 PM Mon 27-Mar
2017:087:02:58:34ER Obsid: 50207 (0 ksec) Purpose: Perigee Attitude 1d 08:0910:58 PM Mon 27-Mar
2017:087:03:03:49Maneuver to 185.77573 24.45701 175.000 [2017:087:03:36:30] 1d 08:1411:03 PM Mon 27-Mar
2017:087:03:41:00ER Obsid: 50206 (1 ksec) Purpose: Perigee Attitude 1d 08:5111:41 PM Mon 27-Mar
2017:087:06:25:00Comm pass on DSS-34 (duration 2:05) 1d 11:35 2:25 AM Tue 28-Mar
2017:087:06:56:27Maneuver to 260.74512 76.93136 106.454 [2017:087:07:21:25] 1d 12:07 2:56 AM Tue 28-Mar
2017:087:07:25:55ER Obsid: 50205 (0 ksec) Purpose: Lunar Eclipse 1d 12:36 3:25 AM Tue 28-Mar
2017:087:08:30:38Maneuver to 188.16367 22.88783 177.370 [2017:087:08:55:53] 1d 13:41 4:30 AM Tue 28-Mar
2017:087:09:00:23ER Obsid: 50204 (0 ksec) Purpose: Perigee Attitude 1d 14:11 5:00 AM Tue 28-Mar
2017:087:11:32:05Maneuver to 200.00000 19.00000 139.000 [2017:087:11:51:01] 1d 16:43 7:32 AM Tue 28-Mar
2017:087:11:55:00Comm pass on DSS-24 (duration 1:00) 1d 17:05 7:55 AM Tue 28-Mar
2017:087:11:55:31ER Obsid: 50203 (0 ksec) Purpose: Perigee Attitude 1d 17:06 7:55 AM Tue 28-Mar
2017:087:14:55:52Maneuver to 205.82182 27.95048 143.000 [2017:087:15:07:19] 1d 20:0610:55 AM Tue 28-Mar
2017:087:15:11:49ER Obsid: 50202 (0 ksec) Purpose: Perigee Attitude 1d 20:2211:11 AM Tue 28-Mar
2017:087:15:40:04High Momentum 1d 20:5111:40 AM Tue 28-Mar
2017:087:16:57:08Maneuver to 243.54573 65.70833 117.948 [2017:087:17:18:04] 1d 22:0812:57 PM Tue 28-Mar
2017:087:16:57:42Grating: HETG 1d 22:0812:57 PM Tue 28-Mar
2017:087:17:12:26RADMON Enable 1d 22:23 1:12 PM Tue 28-Mar
2017:087:17:37:28Obsid: 20022 SI: ACIS-S (22 ksec) Target: Mkn 876 1d 22:48 1:37 PM Tue 28-Mar
2017:087:18:10:00Comm pass on DSS-24 (duration 1:00) 1d 23:20 2:10 PM Tue 28-Mar
2017:087:19:40:01Load MAR2717B:CL087:1913 [2017:089:02:35:01] 2d 00:51 3:40 PM Tue 28-Mar
2017:087:19:40:01Load MAR2717B:CL087:1913 [2017:089:02:35:01] 2d 00:51 3:40 PM Tue 28-Mar
2017:087:23:59:08Maneuver to 194.51676 28.28428 166.997 [2017:088:00:21:02] 2d 05:10 7:59 PM Tue 28-Mar
2017:088:00:02:43Grating: NONE 2d 05:13 8:02 PM Tue 28-Mar
2017:088:00:31:16Obsid: 18234 SI: ACIS-S (20 ksec) Target: NGC 4848 2d 05:42 8:31 PM Tue 28-Mar
2017:088:03:00:00Comm pass on DSS-54 (duration 1:00) 2d 08:1011:00 PM Tue 28-Mar
2017:088:06:04:36Maneuver to 243.54493 65.70857 117.948 [2017:088:06:26:29] 2d 11:15 2:04 AM Wed 29-Mar
2017:088:06:08:10Grating: HETG 2d 11:19 2:08 AM Wed 29-Mar
2017:088:06:37:26Obsid: 20047 SI: ACIS-S (10 ksec) Target: Mkn 876 2d 11:48 2:37 AM Wed 29-Mar
2017:088:09:24:06Maneuver to 194.51662 28.28425 166.997 [2017:088:09:46:00] 2d 14:35 5:24 AM Wed 29-Mar
2017:088:09:27:41Grating: NONE 2d 14:38 5:27 AM Wed 29-Mar
2017:088:09:56:14Obsid: 20049 SI: ACIS-S (20 ksec) Target: NGC 4848 2d 15:07 5:56 AM Wed 29-Mar
2017:088:15:29:34Maneuver to 299.85166 40.72321 72.996 [2017:088:15:59:20] 2d 20:4011:29 AM Wed 29-Mar
2017:088:16:00:00Comm pass on DSS-15 (duration 1:00) 2d 21:1012:00 PM Wed 29-Mar
2017:088:16:03:50Obsid: 17137 SI: ACIS-I (25 ksec) Target: Cygnus A - W Ho 2d 21:1412:03 PM Wed 29-Mar
2017:090:04:10:18Attitude Violation: Moon 4d 09:2112:10 AM Fri 31-Mar
2017:093:11:40:18PLINE Violation 7d 16:51 7:40 AM Mon 03-Apr

CXO and GOES rates
CXOGOESLimit
HRC shield1720250
HRC MCP030
E1507274496800000
E130015.01000
P4GM---0.35300
P41GM---0.198.47
CXO: from snapshot at 2017:085:13:47:09 (- 5:01)
GOES proxies: scaled 15 min average of GOES-13
Last avgs at HRC: - 0:14   P4GM: - 0:14   P41GM: - 0:14
ACE rates
Value2hr limitOrbital limitHours to
Orbital limit
Current flux1045000012000> 30
2hr avg flux1055000012000> 30
Orbital fluence6.9x106---2.0x109---
ACE data from 2017:085:18:30:00 (- 0:19)
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 24/2100Z to 25/2100Z: The geomagnetic field has been at quiet levels for the past 24 hours. Solar wind speed reached a peak of 554 km/s at 24/2220Z. Electrons greater than 2 MeV at geosynchronous orbit reached a peak level of 8821 pfu. IIB. Geophysical Activity Forecast: The geomagnetic field is expected to be at quiet to active levels on day one (26 Mar), unsettled to minor storm levels on day two (27 Mar) and active to major storm levels on day three (28 Mar).
Solar ActivityAnalysis of Solar Active Regions and Activity from 24/2100Z to 25/2100Z: Solar activity has been at very low levels for the past 24 hours. There are currently 1 numbered sunspot regions on the disk. IB. Solar Activity Forecast: Solar activity is expected to be very low with a slight chance for a C-class flare on days one, two, and three (26 Mar, 27 Mar, 28 Mar).

Solar X-ray Activity

Solar Wind Data ( SOHO ACE )

Solar Flare Monitor