ISDC END OF REVOLUTION REPORT (NRT)
REVOLUTION 2744 - Report of February 19, 2024
Perigee Passage at start : 2024-02-15T13:31:04
Perigee Passage at end : 2024-02-18T05:20:39
Radiation Belt exit : 30852 km (ijd 8811.6350)
Radiation Belt entrance : 41360 km (ijd 8814.1160)
1. Planning summary
===================
1.1 General remarks -
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 27440001: 'Orion_2', 5x5 (1x3334s)
1 pointing: 27440002, 3336s/3334s (+1s)
- Exposure 27440002: 'GX 339-4', 5x5 (29x3429s)
29 pointings: 27440006 -> 27440034, 99376s/99441s (-1m04s)
- Exposure 27440003: 'Crab', 5x5 (1x1800s)
1 pointing: 27440038, 1861s/1800s (+1m00s)
- Exposure 27440004: 'Crab', 5x5 (24x1800s)
24 pointings: 27440039 -> 27440062, 45228s/43200s (+33m47s)
- Exposure 27440005: 'M81', 5x5 (6x3556s)
6 pointings: 27440064 -> 27440069, 33365s/21336s (+3h20m29s)
- Pointings with no assigned Exposure
10 pointings: 27440001, 0003, 0004, 0005, 0035, 0036, 0037, 0063,
69992096, 0071
19426s/5598s (+3h50m27s)
2. NRT Data processing
======================
2.1 Telemetry
* TM gaps of more than 30 seconds:
2024-02-17T08:22:24
2024-02-17T08:23:20
* Frames missed:
2024-02-17T08:22:24 649 frames missed (934434525 to 934435173)
2024-02-17T08:23:20 530 frames missed (934435539 to 934436068)
* Statistics: Mean Rate: 15.99 frames/sec (mean)
Frames: 3540610 total
: 0 missed
: 2430829 TM
: 1109781 idle
: 0 invalid
Packets: 4877655 total
: 2818 missed
: 4861658 TM
: 0 tcmd
: 15997 time
: 0 idle
: 0 invalid
* No error
2.2 Auxiliary files
OLF: 64
ASF: 72
THF: 61
2.3 Pre-processing / OPUS pipelines
Nothing special
* No error
2.4 ISGRI context table
2024-02-17T17:19: IIMG_SDCMOC_D20240215181324_00001.INT
2024-02-17T19:30: IIMG_SDCMOC_D20240215181324_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 2744 has low number (15988) of TIME_CORRELATION records
Program / version that has created this alert: Pipeline - ADP
Directory of alert generation: /isdc/run2/pipelines/adp/adp/scratch/202404906_OLF
3.2 Parameter out of limits
IBIS:
-----
Due to Solar minimum, the IBIS veto limits are not appropriate
resulting in too many alerts
ScWs: 274400020010 - 274400690010
V1S_MBOT_MCOUNT
V1S_MLAT_MCOUNT
ScWs: 274400020010 - 274400690010
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/2744.000/pod_2744_0001.fits
Received at : Feb 9. 11:50
i EXP_ID OBS_ID SRC_NAME POINT_NUM POINT_LEN
1 27440001 20200120002 Orion_2 1 3334
2 27440002 21400190034 GX 339-4 29 3429
3 27440003 21600010001 Crab 1 1800
4 27440004 21600010001 Crab 24 1800
5 27440005 21200310001 M81 6 3556
b) Solar activity & miscellaneous
Calm
5.2 IBAS: no more reported here
5.3 TOOs: No
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