ISDC END OF REVOLUTION REPORT (NRT)
REVOLUTION 2318 - Report of January 14, 2021
Perigee Passage at start : 2021-01-08T07:02:29
Perigee Passage at end : 2021-01-10T22:52:11
Radiation Belt exit : 23628 km (ijd 7678.3408)
Radiation Belt entrance : 54616 km (ijd 7680.8000)
1. Planning summary
===================
1.1 General remarks
a) Eclipse season.
b) 2021-01-09T03:03: Pointing 31 missed.
c) 2021-01-10T12:09: Pointing 93 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 23180001: 'Gal. Plane, l= 102', 5x5 (25x1800s)
25 pointings: 23180002 -> 23180026, 45022s/45000s (+22s)
- Exposure 23180002: 'Gal. Plane, l= 112', 5x5 (20x1800s)
20 pointings: 23180028 -> 23180047, 35968s/36000s (-31s)
Deviations:
23180031 1760/1800s: see 1.1.b)
- Exposure 23180003: 'Dummy pointing', staring (1x900s)
1 pointing: 23180049, 964s/900s (+1m04s)
- Exposure 23180004: 'Dummy pointing', staring (1x900s)
1 pointing: 23180051, 962s/900s (+1m02s)
- Exposure 23180005: 'Gal. Plane, l= 292', 5x5 (4x1800s)
4 pointings: 23180053 -> 23180056, 7260s/7200s (+1m00s)
- Exposure 23180006: 'Gal. Plane, l= 292', 5x5 (21x1800s)
21 pointings: 23180057 -> 23180077, 39965s/37800s (+36m04s)
- Exposure 23180007: 'Gal. Plane, l= 302', 5x5 (19x1800s)
19 pointings: 23180079 -> 23180097, 33632s/34200s (-9m28s)
Deviations:
23180093 1238/1800s: see 1.1.c)
- Exposure 23180008: 'Gal. Plane, l= 302', 5x5 (4x1800s)
4 pointings: 23180098 -> 23180101, 10939s/7200s (+1h02m19s)
- Pointings with no assigned Exposure
8 pointings: 23180001, 0027, 0048, 0050, 0052, 0078, 0102, 0103
25130s/6212s (+5h15m17s)
2. NRT Data processing
======================
2.1 Telemetry
* TM gaps of more than 30 seconds:
2021-01-08T20:24:58
2021-01-09T16:34:25
2021-01-09T16:34:56
* Frames missed:
2021-01-08T20:24:58 504 frames missed (1631388827 to 1631389330)
* Statistics: Mean Rate: 15.99 frames/sec (mean)
Frames: 3376066 total
: 0 missed
: 2938262 TM
: 437804 idle
: 0 invalid
Packets: 5891804 total
: 3423 missed
: 5876524 TM
: 0 tcmd
: 15280 time
: 0 idle
: 0 invalid
* No error
2.2 Auxiliary files
OLF: 64
ASF: 104
THF: 59
2.3 Pre-processing / OPUS pipelines
Nothing special
* No error
2.4 ISGRI context table
2021-01-10T10:02: IIMG_SDCMOC_D20210108105408_00001.INT sent to MOC
2021-01-10T18:00: IIMG_SDCMOC_D20210108105408_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 2:
603 The pointing hasn't increased by one. From 92 to 94 (2318_0001_AHF)
-> see 1.1.c)
510 Revolution 2318 has low number (15283) of TIME_CORRELATION records
Program / version that has created this alert: Pipeline - ADP
Directory of alert generation: /isdc/run2/pipelines/adp/adp/scratch/202101023_OLF
* Level 1:
604 Exposure time is 1760 sec. instead of 1800 sec.
Pointing ID (BCPPID): 23180031
-> see 1.1.b)
604 Exposure time is 1238 sec. instead of 1800 sec.
Pointing ID (BCPPID): 23180093
-> see 1.1.c)
3041 Check NEW context from orbit 2318 (on 2021-01-08T10:54:08)
Program / version that has created this alert: ibis_isgr_low_thres 7.8
Directory of alert generation: /isdc/run2/pipelines/nrt/nrtrev/scratch/2318_20210108105408_00_ilt
Number of DEAD: 892 (limit is 890)
Number NEW DEAD: 1 (limit is 9)
3.2 Parameter out of limits
OMC:
----
Due to eclipse, Science Window ID: 231800000012, 231800000021
PCURR__1
SVOLT___M5
SVOLT___M12
SVOLT___P5
SVOLT___P12
SVOLT___P36
IBIS:
-----
Due to Solar minimum, the IBIS veto limits are not appropriate
resulting in too many alerts
ScWs: 231800020010 - 231801010010
V1S_MBOT_MCOUNT
V1S_MLAT_MCOUNT
ScWs: 231800020010 - 231801010010
IOE_MDOS_MMCE4,6
3.3 Missing scientific data (taken from alert 3050)
IBIS:
-----
ScWs: 231800920010
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)
4. Instruments checks (IOSM)
=====================
Nothing special
5. Science
==========
5.1 Summary
a) Planned observations
Last POD file: /isdc/nrt2/ops/aux/adp/2318.000/pod_2318_0001.fits
Received at : 29 Dec 16:27
i EXP_ID OBS_ID SRC_NAME POINT_NUM POINT_LEN
1 23180001 18200080032 Gal. Plane, l= 102 25 1800
2 23180002 18200080037 Gal. Plane, l= 112 20 1800
3 23180003 88803690001 Dummy pointing 1 900
4 23180004 88803690002 Dummy pointing 1 900
5 23180005 18200080120 Gal. Plane, l= 292 4 1800
6 23180006 18200080120 Gal. Plane, l= 292 21 1800
7 23180007 18200080125 Gal. Plane, l= 302 19 1800
8 23180008 18200080125 Gal. Plane, l= 302 4 1800
b) Solar activity & miscellaneous
Calm
5.2 IBAS: no more reported here
5.3 TOOs: No
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