ISDC END OF REVOLUTION REPORT (NRT)
REVOLUTION 2386 - Report of July 11, 2021
Perigee Passage at start : 2021-07-08T05:08:43
Perigee Passage at end : 2021-07-10T20:59:04
Radiation Belt exit : 23239 km (ijd 7859.2750)
Radiation Belt entrance : 48291 km (ijd 7861.7470)
1. Planning summary
===================
1.1 General remarks
a) Eclipse season.
b) 2021-07-09T13:08: Pointing 35 missed.
c) 2021-07-09T19:22: Pointing 46 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 23860001: 'Dummy pointing', staring (1x900s)
1 pointing: 23860002, 964s/900s (+1m03s)
- Exposure 23860002: 'Dummy pointing', staring (1x900s)
1 pointing: 23860004, 962s/900s (+1m02s)
- Exposure 23860003: 'Cyg X-1', 5x5 (23x3479s)
23 pointings: 23860006 -> 23860028, 79880s/80017s (-2m17s)
- Exposure 23860004: 'Dummy pointing', staring (1x900s)
1 pointing: 23860030, 933s/900s (+32s)
- Exposure 23860005: 'Dummy pointing', staring (1x900s)
1 pointing: 23860032, 966s/900s (+1m05s)
- Exposure 23860006: 'Gal. Plane, l= 300', 5x5 (4x1800s)
4 pointings: 23860034 -> 23860037, 7372s/7200s (+2m52s)
Deviations:
23860035 345/1800s: see 1.1.b)
- Exposure 23860007: 'Gal. Plane, l= 300', 5x5 (21x1800s)
21 pointings: 23860038 -> 23860058, 36004s/37800s (-29m56s)
Deviations:
23860046 17/1800s: see 1.1.c)
- Exposure 23860008: 'Gal. Plane, l= 310', 5x5 (25x1800s)
25 pointings: 23860060 -> 23860084, 52802s/45000s (+2h10m01s)
- Pointings with no assigned Exposure
9 pointings: 23860001, 0003, 0005, 0029, 0031, 0033, 0059, 0085,
69992096
19299s/6749s (+3h29m10s)
2. NRT Data processing
======================
2.1 Telemetry
* TM gaps of more than 30 seconds:
2021-07-09T14:41:06
* Frames missed: -
* Statistics: Mean Rate: 15.99 frames/sec (mean)
Frames: 3542503 total
: 0 missed
: 2984680 TM
: 557823 idle
: 0 invalid
Packets: 5985380 total
: 2500 missed
: 5969360 TM
: 0 tcmd
: 16020 time
: 0 idle
: 0 invalid
* No error
2.2 Auxiliary files
OLF: 64
ASF: 87
THF: 62
2.3 Pre-processing / OPUS pipelines
Nothing special
* No error
2.4 ISGRI context table
2021-07-10T08:11: IIMG_SDCMOC_D20210708090034_00001.INT
3. Alerts
=========
3.1 All alerts except OOLs and missing scientific data
* Level 2:
603 The pointing hasn't increased by one. From 34 to 36 (2386_0001_AHF)
-> see 1.1.b)
603 The pointing hasn't increased by one. From 45 to 47 (2386_0001_AHF)
-> see 1.1.c)
* Level 1:
604 Exposure time is 342 sec. instead of 1800 sec.
Pointing ID (BCPPID): 23860035
-> see 1.1.b)
604 Exposure time is 16 sec. instead of 1800 sec.
Pointing ID (BCPPID): 23860046
-> see 1.1.c)
3041 Check NEW context from orbit 2386 (on 2021-07-08T09:00:34)
Program / version that has created this alert: ibis_isgr_low_thres 7.8
Directory of alert generation: /isdc/run2/pipelines/nrt/nrtrev/scratch/2386_20210708090034_00_ilt
Number of DEAD: 916 (limit is 890)
Number NEW DEAD: 1 (limit is 9)
3.2 Parameter out of limits
OMC:
----
Due to eclipse season
Science Window ID: 238600000012, 238600000021
PCURR__1
SVOLT___P5
SVOLT___M5
SVOLT___P12
SVOLT___M12
SVOLT___P36
IBIS:
-----
Due to Solar minimum, the IBIS veto limits are not appropriate
resulting in too many alerts
ScWs: 238600020010 - 238600840010
V1S_MBOT_MCOUNT
V1S_MLAT_MCOUNT
ScWs: 238600020010 - 238600840010
IOE_MDOS_MMCE4,6
ScWs: 238600170010, 238600330010
I0S_MEVTCNT_MMCE3,5,7
3.3 Missing scientific data (taken from alert 3050)
IBIS:
-----
ScWs: 238600070010, 238600350010, 238600360010,
238600450010, 238600460010, 238600470010
These data structures are missing:
PICS-SIMH-RAW (or ALL) for mode Observation standard (41)
PICS-SISH-RAW (or ALL) for mode Observation standard (41)
OMC:
----
ScW: 238600460010
These data structures are missing:
OMC.-SHOT-RAW (or ALL) for mode Science Normal (42)
4. Instruments checks (IOSM)
=====================
Nothing special
5. Science
==========
5.1 Summary
a) Planned observations
Last POD file: /isdc/nrt2/ops/aux/adp/2386.000/pod_2386_0001.fits
Received at : Jun 28. 15:15
i EXP_ID OBS_ID SRC_NAME POINT_NUM POINT_LEN
1 23860001 88804350001 Dummy pointing 1 900
2 23860002 88804350002 Dummy pointing 1 900
3 23860003 18200180001 Cyg X-1 23 3479
4 23860004 88804350003 Dummy pointing 1 900
5 23860005 88804350004 Dummy pointing 1 900
6 23860006 18200080150 Gal. Plane, l= 300 4 1800
7 23860007 18200080150 Gal. Plane, l= 300 21 1800
8 23860008 18200080151 Gal. Plane, l= 310 25 1800
b) Solar activity & miscellaneous
Calm
5.2 IBAS: no more reported here
5.3 TOOs: No
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