ISDC END OF REVOLUTION REPORT (NRT)
REVOLUTION 2359 - Report of April 30, 2021
Perigee Passage at start : 2021-04-27T09:05:24
Perigee Passage at end : 2021-04-30T00:55:34
Radiation Belt exit : 28968 km (ijd 7787.4410)
Radiation Belt entrance : 50630 km (ijd 7789.9030)
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 23590001: 'Dummy pointing', staring (1x900s)
1 pointing: 23590002, 954s/900s (+54s)
- Exposure 23590002: 'Galactic Center', 5x5 (25x2000s)
25 pointings: 23590004 -> 23590028, 49789s/50000s (-3m31s)
- Exposure 23590003: 'Galactic Center', 5x5 (22x2000s)
22 pointings: 23590030 -> 23590051, 43836s/44000s (-2m44s)
- Exposure 23590004: 'Galactic Center', 5x5 (3x2000s)
3 pointings: 23590052 -> 23590054, 8488s/6000s (+41m28s)
- Exposure 23590005: 'Dummy pointing', staring (1x900s)
1 pointing: 23590056, 963s/900s (+1m03s)
- Exposure 23590006: 'Dummy pointing', staring (1x900s)
1 pointing: 23590058, 936s/900s (+36s)
- Exposure 23590007: 'M81', 5x5 (20x3572s)
20 pointings: 23590060 -> 23590079, 81872s/71440s (+2h53m51s)
- Pointings with no assigned Exposure
8 pointings: 23590001, 0003, 0029, 0055, 0057, 0059, 0080, 0081
16313s/4354s (+3h19m18s)
2. NRT Data processing
======================
2.1 Telemetry
* TM gaps of more than 30 seconds:
2021-04-28T18:37:18
2021-04-28T18:37:49
* Frames missed: -
* Statistics: Mean Rate: 15.99 frames/sec (mean)
Frames: 3531100 total
: 0 missed
: 3003639 TM
: 527461 idle
: 0 invalid
Packets: 6023346 total
: 2753 missed
: 6007278 TM
: 0 tcmd
: 16068 time
: 0 idle
: 0 invalid
* No error
2.2 Auxiliary files
OLF: 64
ASF: 82
THF: 60
2.3 Pre-processing / OPUS pipelines
Nothing special
* No error
2.4 ISGRI context table
2021-04-29T12:05: IIMG_SDCMOC_D20210427125527_00001.INT
2021-04-29T17:20: IIMG_SDCMOC_D20210427125527_00002.INT
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 2359 (on 2021-04-27T12:55:27)
Directory of alert generation: /isdc/run2/pipelines/nrt/nrtrev/scratch/2359_20210427125527_00_ilt
Number of DEAD: 897 (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: 235900020010 - 235900790010
V1S_MBOT_MCOUNT
V1S_MLAT_MCOUNT
ScWs: 235900020010 - 235900790010
IOE_MDOS_MMCE4,6
ScW: 235900150010
I0S_MEVTCNT_MMCE3,5,7
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/2359.000/pod_2359_0001.fits
Received at : 20 Apr 10:55
i EXP_ID OBS_ID SRC_NAME POINT_NUM POINT_LEN
1 23590001 88804080001 Dummy pointing 1 900
2 23590002 18200210023 Galactic Center 25 2000
3 23590003 18200210027 Galactic Center 22 2000
4 23590004 18200210027 Galactic Center 3 2000
5 23590005 88804080002 Dummy pointing 1 900
6 23590006 88804080003 Dummy pointing 1 900
7 23590007 18200120001 M81 20 3572
b) Solar activity & miscellaneous
Calm
5.2 IBAS: no more reported here
5.3 TOOs: No
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