ISDC END OF REVOLUTION REPORT (NRT)
REVOLUTION 2331 - Report of February 15, 2021
Perigee Passage at start : 2021-02-11T21:02:38
Perigee Passage at end : 2021-02-14T12:54:55
Radiation Belt exit : 25752 km (ijd 7712.9300)
Radiation Belt entrance : 46867 km (ijd 7715.4170)
1. Planning summary
===================
1.1 General remarks
a) 2021-02-12T08:45: Swap to A chain.
b) 2021-02-14T07:23: PICsIT reset.
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 23310001: 'Dummy pointing', staring (1x900s)
1 pointing: 23310002, 956s/900s (+56s)
- Exposure 23310002: 'Gal. Bulge region', hexagon (7x3600s)
7 pointings: 23310004 -> 23310010, 25202s/25200s (+1s)
- Exposure 23310003: 'Galactic Center', 5x5 (25x2000s)
25 pointings: 23310012 -> 23310036, 49946s/50000s (-53s)
- Exposure 23310004: 'Galactic Center', 5x5 (5x3334s)
5 pointings: 23310038 -> 23310042, 22216s/16670s (+1h32m25s)
- Exposure 23310005: 'Dummy pointing', staring (1x900s)
1 pointing: 23310046, 916s/900s (+16s)
- Exposure 23310006: 'Orion_1', 5x5 (8x3330s)
8 pointings: 23310050 -> 23310057, 26592s/26640s (-48s)
- Exposure 23310007: 'Crab', 5x5 (25x1800s)
25 pointings: 23310059 -> 23310083, 56045s/45000s (+3h04m04s)
- Pointings with no assigned Exposure
15 pointings: 23310001, 0003, 0011, 0037, 0043, 0044, 0045, 0047,
69992096, 0049, 0058, 0084, 0085, 0086, 0087
17746s/8708s (+2h30m37s)
2. NRT Data processing
======================
2.1 Telemetry
* TM gaps of more than 30 seconds:
2021-02-13T06:34:26
2021-02-13T06:34:57
* Frames missed: -
* Statistics: Mean Rate: 15.98 frames/sec (mean)
Frames: 3610294 total
: 0 missed
: 3007713 TM
: 602581 idle
: 0 invalid
Packets: 6031924 total
: 6445 missed
: 6015426 TM
: 0 tcmd
: 16498 time
: 0 idle
: 0 invalid
* No error
2.2 Auxiliary files
OLF: 64
ASF: 88
THF: 62
2.3 Pre-processing / OPUS pipelines
Nothing special
* No error
2.4 ISGRI context table
2021-02-14T00:06: IIMG_SDCMOC_D20210212005327_00001.INT sent to MOC
2021-02-14T09:10: IIMG_SDCMOC_D20210212005327_00002.INT sent to MOC
2nd version provided by IRFU/SAp, Saclay (F)
3. Alerts
=========
3.1 All alerts except OOLs and missing scientific data
* Level 1:
3041 Check NEW context from orbit 2331 (on 2021-02-12T00:53:27)
Program / version that has created this alert: ibis_isgr_low_thres 7.8
Directory of alert generation: /isdc/run2/pipelines/nrt/nrtrev/scratch/2331_20210212005327_00_ilt
Number of DEAD: 914 (limit is 890)
Number NEW DEAD: 0 (limit is 9)
3.2 Parameter out of limits
IBIS:
-----
Due to Solar minimum, the IBIS veto limits are not appropriate
resulting in too many alerts
ScWs: 233100020010 - 233100830010
V1S_MBOT_MCOUNT
V1S_MLAT_MCOUNT
ScWs: 233100020010 - 233100830010
IOE_MDOS_MMCE4,6
PICsIT reset in ScW: 233100820010
P0S_MM[1-8]LTC1
P0S_MM[1-8]LTC2
P0S_MM[1-8]RTC1
P0S_MM[1-8]RTC2
P0E_MMMCRER
-> see 1.1.b)
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/2331.000/pod_2331_0001.fits
Received at : 3 Feb 08:22
i EXP_ID OBS_ID SRC_NAME POINT_NUM POINT_LEN
1 23310001 88803810001 Dummy pointing 1 900
2 23310002 18200010003 Gal. Bulge region 7 3600
3 23310003 18200210001 Galactic Center 25 2000
4 23310004 18200230001 Galactic Center 5 3334
5 23310005 88803810002 Dummy pointing 1 900
6 23310006 17200140001 Orion_1 8 3330
7 23310007 18600010001 Crab 25 1800
b) Solar activity & miscellaneous
Calm
5.2 IBAS: no more reported here
5.3 TOOs: No
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