ISDC END OF REVOLUTION REPORT (NRT)
REVOLUTION 2398 - Report of August 12, 2021
Perigee Passage at start : 2021-08-09T03:16:57
Perigee Passage at end : 2021-08-11T19:07:15
Radiation Belt exit : 27479 km (ijd 7891.1950)
Radiation Belt entrance : 47731 km (ijd 7893.6720)
1. Planning summary
===================
1.1 General remarks
a) 2021-08-09T13:17: Pointing 09 missed.
b) 2021-08-09T23:01: Pointing 19 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 23980001: 'Dummy pointing', staring (1x900s)
1 pointing: 23980002, 965s/900s (+1m04s)
- Exposure 23980002: 'Orion_2', 5x5 (27x3330s)
27 pointings: 23980004 -> 23980030, 83882s/89910s (-1h40m28s)
Deviations:
23980009 24/3330s: see 1.1.a)
23980019 603/3330s: see 1.1.b)
- Exposure 23980003: 'Dummy pointing', staring (1x900s)
1 pointing: 23980032, 2901s/900s (+33m21s)
- Exposure 23980004: 'Dummy pointing', staring (1x900s)
1 pointing: 23980034, 901s/900s (+1s)
- Exposure 23980005: 'Dummy pointing', staring (1x900s)
1 pointing: 23980036, 964s/900s (+1m03s)
- Exposure 23980006: 'Dummy pointing', staring (1x900s)
1 pointing: 23980038, 912s/900s (+11s)
- Exposure 23980007: 'Galactic Center', 5x5 (25x2000s)
25 pointings: 23980040 -> 23980064, 49951s/50000s (-48s)
- Exposure 23980008: 'Gal. Bulge region', hexagon (8x3600s)
8 pointings: 23980066 -> 23980073, 37377s/28800s (+2h22m56s)
- Pointings with no assigned Exposure
10 pointings: 23980001, 0003, 0031, 0033, 0035, 0037, 0039, 0065,
69992096, 0075
20812s/7737s (+3h37m54s)
2. NRT Data processing
======================
2.1 Telemetry
* TM gaps of more than 30 seconds:
2021-08-10T11:19:00
* Frames missed: -
* Statistics: Mean Rate: 15.99 frames/sec (mean)
Frames: 3531638 total
: 0 missed
: 2972724 TM
: 558914 idle
: 0 invalid
Packets: 5961389 total
: 2798 missed
: 5945448 TM
: 0 tcmd
: 15941 time
: 0 idle
: 0 invalid
* No error
2.2 Auxiliary files
OLF: 64
ASF: 75
THF: 63
2.3 Pre-processing / OPUS pipelines
Nothing special
* No error
2.4 ISGRI context table
2021-08-11T06:15: IIMG_SDCMOC_D20210809070815_00001.INT
3. Alerts
=========
3.1 All alerts except OOLs and missing scientific data
* Level 2:
510 Revolution 2398 has low number (15942) of TIME_CORRELATION records
Program / version that has created this alert: Pipeline - ADP
Directory of alert generation: /isdc/run2/pipelines/adp/adp/scratch/202122320_OLF
603 The pointing hasn't increased by one. From 8 to 10 (2398_0001_AHF)
-> see 1.1.a)
603 The pointing hasn't increased by one. From 18 to 20 (2398_0001_AHF)
-> see 1.1.b)
* Level 1:
604 Exposure time is 23 sec. instead of 3330 sec.
Pointing ID (BCPPID): 23980009
-> see 1.1.a)
604 Exposure time is 602 sec. instead of 3330 sec.
Pointing ID (BCPPID): 23980019
-> see 1.1.b)
3041 Check NEW context from orbit 2398 (on 2021-08-09T07:08:15)
Program / version that has created this alert: ibis_isgr_low_thres 7.8
Directory of alert generation: /isdc/run2/pipelines/nrt/nrtrev/scratch/2398_20210809070815_00_ilt
Number of DEAD: 929 (limit is 890)
Number NEW DEAD: 4 (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: 239800020010 - 239800730010
V1S_MBOT_MCOUNT
V1S_MLAT_MCOUNT
ScWs: 239800020010 - 239800730010
IOE_MDOS_MMCE4,6
3.3 Missing scientific data (taken from alert 3050)
IBIS:
-----
ScWs: 239800080010, 239800180010
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: 239800090010
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/2398.000/pod_2398_0001.fits
Received at : Aug 4. 14:17
i EXP_ID OBS_ID SRC_NAME POINT_NUM POINT_LEN
1 23980001 88804470001 Dummy pointing 1 900
2 23980002 18200150002 Orion_2 27 3330
3 23980003 88804470002 Dummy pointing 1 900
4 23980004 88804470003 Dummy pointing 1 900
5 23980005 88804470004 Dummy pointing 1 900
6 23980006 88804470005 Dummy pointing 1 900
7 23980007 18200210019 Galactic Center 25 2000
8 23980008 18200010026 Gal. Bulge region 8 3600
b) Solar activity & miscellaneous
Calm
5.2 IBAS: no more reported here
5.3 TOOs: No
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