ISDC END OF REVOLUTION REPORT (NRT)
REVOLUTION 2758 - Report of March 27, 2024
Perigee Passage at start : 2024-03-23T19:16:01
Perigee Passage at end : 2024-03-26T11:05:51
Radiation Belt exit : XXXX km (ijd XXXX)
Radiation Belt entrance : 39453 km (ijd 8851.3620)
1. Planning summary
===================
1.1 General remarks
a) Numerous alerts 605 related to instruments: IBIS, JEM-X 1, JEM-X 2, OMC.
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 27580001: 'Crab', 5x5 (25x3452s)
25 pointings: 27580004 -> 27580028, 86298s/86300s (-2s)
- Exposure 27580002: 'Crab', staring (1x10000s)
1 pointing: 27580030, 10001s/10000s (+0s)
- Exposure 27580003: 'Swift J151857.0-5721', 5x5 (25x3400s)
25 pointings: 27580034 -> 27580058, 85514s/85000s (+8m34s)
- Pointings with no assigned Exposure
11 pointings: 27580001, 0002, 0003, 0029, 0031, 0032, 0033, 0059,
69992096, 0061, 0062
23732s/6220s (+4h51m52s)
2. NRT Data processing
======================
2.1 Telemetry
* TM gaps of more than 30 seconds:
2024-03-25T04:28:48
2024-03-25T09:41:38
* Frames missed: -
* Statistics: Mean Rate: 15.95 frames/sec (mean)
Frames: 3377801 total
: 0 missed
: 2190005 TM
: 1187796 idle
: 0 invalid
Packets: 4395451 total
: 16787 missed
: 4380010 TM
: 0 tcmd
: 15441 time
: 0 idle
: 0 invalid
* No error
2.2 Auxiliary files
OLF: 63
ASF: 61
THF: 61
2.3 Pre-processing / OPUS pipelines
Nothing special
* No error
2.4 ISGRI context table
2024-03-25T23:04: IIMG_SDCMOC_D20240324000008_00001.INT
2024-03-26T06:00: IIMG_SDCMOC_D20240324000008_00002.INT
2nd version provided by IRFU/SAp, Saclay (F)
3. Alerts
=========
3.1 All alerts except OOLs and missing scientific data
* Level 2:
3007 Last bias value commanded by TC for MCE[0-7] differ (on 2024-03-24T00:00:08)
Program / version that has created this alert: ibis_isgr_dump_decod 2.6
Directory of alert generation: /isdc/run2/pipelines/nrt/nrtrev/scratch/2758_20240324000008_00_idp
Reference = 203, Current = 0
* Level 1:
605 The mode differ for n sec. from the planning
Numerous alerts for ScWs: 275800400010 - 275800360010
Affected instruments: IBIS, JEM-X 1, JEM-X 2, OMC
-> 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: 275800040010 - 275800580010
V1S_MBOT_MCOUNT
V1S_MLAT_MCOUNT
ScWs: 275800040010 - 275800580010
IOE_MDOS_MMCE4,6
ScW: 275800040010
I0S_MEVTCNT_MMCE0,1,2,3,4,5,6,7
3.3 Missing scientific data (taken from alert 3050)
IBIS:
-----
ScWs: 275800250010
These data structures are missing:
PICS-SIMH-RAW (or ALL) for mode Observation standard (41)
PICS-SISH-RAW (or ALL) for mode Observation standard (41)
4. Instruments checks (IOSM)
=====================
Nothing special
5. Science
==========
5.1 Summary
a) Planned observations
Last POD file: /isdc/nrt2/ops/aux/adp/2758.000/pod_2758_0004.fits
Received at : Mär 15. 11:27
i EXP_ID OBS_ID SRC_NAME POINT_NUM POINT_LEN
1 27580001 88604360001 Crab 25 3452
2 27580002 88604360003 Crab 1 10000
3 27580003 21400160054 Swift J151857.0-5721 25 3400
b) Solar activity & miscellaneous
Calm
5.2 IBAS: no more reported here
5.3 TOOs: No
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