ISDC END OF REVOLUTION REPORT (NRT)
REVOLUTION 2667 - Report of July 31, 2023
Perigee Passage at start : 2023-07-25T17:36:45
Perigee Passage at end : 2023-07-28T09:27:01
Radiation Belt exit : 27735 km (ijd 8606.7950)
Radiation Belt entrance : 50275 km (ijd 8609.2540)
1. Planning summary
===================
1.1 General remarks
a) Numerous alerts 6099 related to instrument OMC.
b) Numerous alerts 1001.
1.2 Pointings summary
Remarks: Exposure info from POD. Pointing info from TSF.
- Durations in exec/planned format; data gaps and bad time intervals not excluded from total time.
- Deviations: only unexpected deviations >30 secs for pointings assigned to an exposure reported;
expected deviations (first & last pointings of an exposure longer than planned) not reported.
- Exposure 26670001: 'Swift J0243.6+6124', 5x5 (25x2000s)
25 pointings: 26670004 -> 26670028, 49959s/50000s (-40s)
- Exposure 26670002: 'Gal. Plane, l= 284', 5x5 (25x1800s)
25 pointings: 26670032 -> 26670056, 45008s/45000s (+7s)
- Exposure 26670003: 'Cen A', 5x5 (3x3530s)
3 pointings: 26670058 -> 26670060, 10594s/10590s (+4s)
- Exposure 26670004: 'Cen A', 5x5 (18x3530s)
18 pointings: 26670061 -> 26670078, 69206s/63540s (+1h34m25s)
- Pointings with no assigned Exposure
9 pointings: 26670001, 0002, 0003, 0029, 0030, 0031, 0057, 0079,
69992096
29171s/4976s (+6h43m15s)
2. NRT Data processing
======================
2.1 Telemetry
* TM gaps of more than 30 seconds:
2023-07-27T07:37:37
2023-07-27T07:38:08
* Frames missed:
2023-07-27T07:38:08 1 frames missed (1097495820 to 1097495820)
* Statistics: Mean Rate: 15.99 frames/sec (mean)
Frames: 3289106 total
: 0 missed
: 2406136 TM
: 882970 idle
: 0 invalid
Packets: 4827116 total
: 2670 missed
: 4812272 TM
: 0 tcmd
: 14844 time
: 0 idle
: 0 invalid
* No error
2.2 Auxiliary files
OLF: 64
ASF: 82
THF: 58
2.3 Pre-processing / OPUS pipelines
Nothing special
* No error
2.4 ISGRI context table
2023-07-27T21:22: IIMG_SDCMOC_D20230725221554_00001.INT
2023-07-28T07:20: IIMG_SDCMOC_D20230725221554_00002.INT
2nd version provided by IRFU/SAp, Saclay (F)
3. Alerts
=========
3.1 All alerts except OOLs and missing scientific data
* Level 2:
510 Revolution 2667 has low number (14845) of TIME_CORRELATION records
Program / version that has created this alert: Pipeline - ADP
Directory of alert generation: /isdc/run2/pipelines/adp/adp/scratch/202320910_OLF
* Level 1:
6099 COMPUTED__X__OFFS was out of limit
Program / version that has created this alert: osm_monitor 1.4.1
Science Window ID: 266700040010 - 266700780020
-> see 1.1.a)
1001 Wrong Attitude
Program / version that has created this alert: osm_timeline 1.14
Science Window ID: 266700050010 - 266700780020
-> see 1.1.b)
3.2 Parameter out of limits
IBIS:
-----
Due to Solar minimum, the IBIS veto limits are not appropriate
resulting in too many alerts
ScWs: 266700040010 - 266700780010
V1S_MBOT_MCOUNT
V1S_MLAT_MCOUNT
ScWs: 266700040010 - 266700780010
IOE_MDOS_MMCE4,6
ScW: 266700660010
I0S_MEVTCNT_MMCE3,5,7
3.3 Missing scientific data (taken from alert 3050) -
4. Instruments checks (IOSM)
=====================
Nothing special
5. Science
==========
5.1 Summary
a) Planned observations
Last POD file: /isdc/nrt2/ops/aux/adp/2667.000/pod_2667_0004.fits
Received at : Jul 21. 13:20
i EXP_ID OBS_ID SRC_NAME POINT_NUM POINT_LEN
1 26670001 20700100006 Swift J0243.6+6124 25 2000
2 26670002 20200130116 Gal. Plane, l= 284 25 1800
3 26670003 20200080003 Cen A 3 3530
4 26670004 20200080003 Cen A 18 3530
b) Solar activity & miscellaneous
High radiation
5.2 IBAS: no more reported here
5.3 TOOs: No
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