ISDC END OF REVOLUTION REPORT (NRT)
REVOLUTION 2683 - Report of September 09, 2023
Perigee Passage at start : 2023-09-06T07:13:44
Perigee Passage at end : 2023-09-08T23:03:50
Radiation Belt exit : 24860 km (ijd 8649.3538)
Radiation Belt entrance : 43504 km (ijd 8651.8473)
1. Planning summary
===================
1.1 General remarks
a) Numerous alerts 605 related to instrument: JEM-X 2.
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 26830001: 'Swift J0243.6+6124', 5x5 (25x2000s)
25 pointings: 26830002 -> 26830026, 50059s/50000s (+59s)
- Exposure 26830002: 'Swift J1727.8-1613', 5x5 (27x3429s)
27 pointings: 26830030 -> 26830056, 92558s/92583s (-24s)
- Exposure 26830003: 'Orion_3', 5x5 (10x3334s)
10 pointings: 26830060 -> 26830069, 38991s/33340s (+1h34m10s)
- Pointings with no assigned Exposure
9 pointings: 26830001, 0027, 0028, 0029, 0057, 0058, 0059, 0070,
69992096
22116s/4976s (+4h45m39s)
2. NRT Data processing
======================
2.1 Telemetry
* TM gaps of more than 30 seconds:
2023-09-06T08:29:36
2023-09-06T14:39:01
* Frames missed:
2023-09-06T14:39:01 529 frames missed (1041095262 to 1041095790)
* Statistics: Mean Rate: 15.99 frames/sec (mean)
Frames: 3424236 total
: 0 missed
: 2406321 TM
: 1017915 idle
: 0 invalid
Packets: 4827250 total
: 1456 missed
: 4812642 TM
: 0 tcmd
: 14608 time
: 0 idle
: 0 invalid
* No error
2.2 Auxiliary files
OLF: 64
ASF: 72
THF: 60
2.3 Pre-processing / OPUS pipelines
Nothing special
* No error
2.4 ISGRI context table
2023-09-08T11:02: IIMG_SDCMOC_D20230906115353_00001.INT
2023-09-08T20:20: IIMG_SDCMOC_D20230906115353_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 2683 has low number (14609) of TIME_CORRELATION records
Program / version that has created this alert: Pipeline - ADP
Directory of alert generation: /isdc/run2/pipelines/adp/adp/scratch/202325200_OLF
* Level 1:
605 The mode differ for n sec. from the planning
Numerous alerts for ScWs: 268300020010 - 268300690010
Affected instrument: JEM-X 2
-> see 1.1.a)
3.2 Parameter out of limits
IBIS:
-----
Due to Solar minimum, the IBIS veto limits are not appropriate
resulting in too many alerts
ScWs: 268300020010 - 268300690010
V1S_MBOT_MCOUNT
V1S_MLAT_MCOUNT
ScWs: 268300020010 - 268300690010
IOE_MDOS_MMCE4,6
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/2683.000/pod_2683_0001.fits
Received at : Sep 4. 14:28
i EXP_ID OBS_ID SRC_NAME POINT_NUM POINT_LEN
1 26830001 20700100012 Swift J0243.6+6124 25 2000
2 26830002 20400230061 Swift J1727.8-1613 27 3429
3 26830003 19200080005 Orion_3 10 3334
b) Solar activity & miscellaneous
Calm
5.2 IBAS: no more reported here
5.3 TOOs: No
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