ISDC END OF REVOLUTION REPORT (NRT)
REVOLUTION 2737 - Report of February 02, 2024
Perigee Passage at start : 2024-01-27T22:35:33
Perigee Passage at end : 2024-01-30T14:25:45
Radiation Belt exit : 27407 km (ijd 8793.0020)
Radiation Belt entrance : XXXX km (ijd XXXX)
1. Planning summary
===================
1.1 General remarks
a) Numerous alerts 605 related to instruments: IBIS, JEM-X 1, JEM-X 2, OMC, SPI.
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 27370001: 'Cen A', 5x5 (15x3530s)
15 pointings: 27370004 -> 27370018, 52968s/52950s (+17s)
- Exposure 27370002: 'Perseus1a', 5x5 (36x3334s)
36 pointings: 27370022 -> 27370057, 123590s/120024s (+59m26s)
- Pointings with no assigned Exposure
10 pointings: 27370001, 0002, 0003, 0019, 0020, 0021, 0058, 0059,
69992096, 0061
22162s/5598s (+4h36m04s)
2. NRT Data processing
======================
2.1 Telemetry
* TM gaps of more than 30 seconds:
2024-01-28T08:11:14
2024-01-28T08:12:06
2024-01-28T08:12:50
2024-01-29T13:16:21
2024-01-29T13:19:42
* Frames missed:
2024-01-28T08:11:14 664 frames missed (908370476 to 908371139)
2024-01-28T08:12:06 579 frames missed (908371374 to 908371952)
2024-01-28T08:12:50 530 frames missed (908372131 to 908372660)
2024-01-29T13:16:21 518 frames missed (910045892 to 910046409)
2024-01-29T13:19:43 853 frames missed (910048773 to 910049625)
* Statistics: Mean Rate: 15.98 frames/sec (mean)
Frames: 3408067 total
: 0 missed
: 2251556 TM
: 1156511 idle
: 0 invalid
Packets: 4512034 total
: 12383 missed
: 4496527 TM
: 0 tcmd
: 15507 time
: 0 idle
: 0 invalid
* No error
2.2 Auxiliary files
OLF: 64
ASF: 62
THF: 61
2.3 Pre-processing / OPUS pipelines
Nothing special
* No error
2.4 ISGRI context table
2024-01-30T02:23: IIMG_SDCMOC_D20240128031715_00001.INT
2024-01-30T06:50: IIMG_SDCMOC_D20240128031715_00002.INT
2nd version provided by IRFU/SAp, Saclay (F)
3. Alerts
=========
3.1 All alerts except OOLs and missing scientific data
* Level 3:
212 rttm_maq_read() says it missed 3085 packets
2024-01-28T05:07:53
* Level 2:
510 Revolution 2737 has low number (15546) of TIME_CORRELATION records
Program / version that has created this alert: Pipeline - ADP
Directory of alert generation: /isdc/run2/pipelines/adp/adp/scratch/202403015_OLF
* Level 1:
605 The mode differ for n sec. from the planning
Numerous alerts for ScWs: 273700300010 - 273700570020
Affected instruments: IBIS, JEM-X 1, JEM-X 2, OMC, SPI
-> 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: 273700040010 - 273700570010
V1S_MBOT_MCOUNT
V1S_MLAT_MCOUNT
ScWs: 273700040010 - 273700570010
IOE_MDOS_MMCE4,6
ScW: 273700290010
P0S_MM[1-8]VTC
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/2737.000/pod_2737_0001.fits
Received at : Jan 18. 10:03
i EXP_ID OBS_ID SRC_NAME POINT_NUM POINT_LEN
1 27370001 20200080003 Cen A 15 3530
2 27370002 21200090001 Perseus1a 36 3334
b) Solar activity & miscellaneous
High radiation
5.2 IBAS: no more reported here
5.3 TOOs: No
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