ISDC END OF REVOLUTION REPORT (NRT)
REVOLUTION 2596 - Report of January 22, 2023
Perigee Passage at start : 2023-01-17T19:59:41
Perigee Passage at end : 2023-01-20T11:50:38
Radiation Belt exit : 25106 km (ijd 8417.8858)
Radiation Belt entrance : 44768 km (ijd 8420.3770)
1. Planning summary
===================
1.1 General remarks
a) 2023-01-18T04:05: Pointing 06 missed.
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 25960001: 'M31', 5x5 (12x3334s)
12 pointings: 25960002 -> 25960013, 36750s/40008s (-54m17s)
Deviations:
25960006 0/3334s: see 1.1.a)
- Exposure 25960002: 'M81 field', 5x5 (15x3572s)
15 pointings: 25960017 -> 25960031, 53514s/53580s (-1m06s)
- Exposure 25960003: 'M81 field', 5x5 (9x3572s)
9 pointings: 25960032 -> 25960040, 35468s/32148s (+55m19s)
- Exposure 25960004: 'Gal. Plane, l= 312', 5x5 (25x1800s)
25 pointings: 25960044 -> 25960068, 59976s/45000s (+4h09m35s)
- Pointings with no assigned Exposure
9 pointings: 25960001, 0014, 0015, 0016, 0041, 0042, 0043, 0069,
69992096
14674s/4976s (+2h41m37s)
2. NRT Data processing
======================
2.1 Telemetry
* TM gaps of more than 30 seconds:
2023-01-19T05:01:03
2023-01-19T05:01:34
* Frames missed: -
* Statistics: Mean Rate: 15.99 frames/sec (mean)
Frames: 3577889 total
: 0 missed
: 2416940 TM
: 1160949 idle
: 0 invalid
Packets: 4850015 total
: 3757 missed
: 4833880 TM
: 0 tcmd
: 16135 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
2023-01-20T00:30: IIMG_SDCMOC_D20230118011801_00001.INT
2023-01-20T09:00: IIMG_SDCMOC_D20230118011801_00002.INT
2nd version provided by IRFU/SAp, Saclay (F)
3. Alerts
=========
3.1 All alerts except OOLs and missing scientific data
* Level 2:
603 The pointing hasn't increased by one. From 5 to 7 (2596_0001_AHF)
-> 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: 259600020010 - 259600680010
V1S_MBOT_MCOUNT
V1S_MLAT_MCOUNT
ScWs: 259600020010 - 259600680010
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/2596.000/pod_2596_0001.fits
Received at : Jan 4. 13:28
i EXP_ID OBS_ID SRC_NAME POINT_NUM POINT_LEN
1 25960001 20200060001 M31 12 3334
2 25960002 20200200001 M81 field 15 3572
3 25960003 20200200001 M81 field 9 3572
4 25960004 20200130146 Gal. Plane, l= 312 25 1800
b) Solar activity & miscellaneous
Calm
5.2 IBAS: no more reported here
5.3 TOOs: No
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