ISDC END OF REVOLUTION REPORT (NRT)
REVOLUTION 2309 - Report of December 30, 2020
Perigee Passage at start : 2020-12-15T08:24:01
Perigee Passage at end : 2020-12-18T00:14:10
Radiation Belt exit : 22471 km (ijd 7654.3942)
Radiation Belt entrance : 46062 km (ijd 7656.8913)
1. Planning summary
===================
1.1 General remarks
a) Eclipse season.
b) 2020-12-15T14:16: Pointing 4 missed.
c) 2020-12-17T11:05: 271 minutes telemetry gap due to a long power cut at ISDC.
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 23090001: 'Dummy pointing', staring (1x900s)
1 pointing: 23090002, 964s/900s (+1m04s)
- Exposure 23090002: 'Field at (19, -30)', 5x5 (38x2534s)
38 pointings: 23090004 -> 23090041, 95124s/96292s (-19m28s)
Deviations:
23090004 1353/2534s: see 1.1.b)
- Exposure 23090003: 'Field at (19, -30)', 5x5 (30x2534s)
30 pointings: 23090042 -> 23090071, 60263s/76020s (-4h22m36s)
Deviations:
23090064 0/2534s: see 1.1.c)
23090065 0/2534s: see 1.1.c)
23090066 0/2534s: see 1.1.c)
23090067 0/2534s: see 1.1.c)
23090068 0/2534s: see 1.1.c)
23090069 0/2534s: see 1.1.c)
23090070 69/2534s: see 1.1.c)
- Exposure 23090004: 'Field at (19, -30)', 5x5 (3x2534s)
3 pointings: 23090072 -> 23090074, 11166s/7602s (+59m24s)
- Pointings with no assigned Exposure
4 pointings: 23090001, 0003, 0075, 0076
19994s/2896s (+4h44m58s)
2. NRT Data processing
======================
2.1 Telemetry
* TM gaps of more than 30 seconds:
2020-12-15T09:59:52
2020-12-15T20:05:49
2020-12-15T20:29:09
2020-12-16T01:03:07
2020-12-16T06:12:04
2020-12-16T07:53:35
2020-12-16T16:22:10
2020-12-16T17:55:27
2020-12-16T17:55:58
2020-12-17T02:25:26
2020-12-17T10:05:05
2020-12-17T16:58:32
* Frames missed:
2020-12-15T09:59:52 753 frames missed (1599258496 to 1599259248)
2020-12-15T20:05:49 870 frames missed (1599840011 to 1599840880)
2020-12-15T20:29:09 500 frames missed (1599862779 to 1599863278)
2020-12-16T01:03:07 635 frames missed (1600125656 to 1600126290)
2020-12-16T06:12:05 796 frames missed (1600422098 to 1600422893)
2020-12-16T07:53:36 778 frames missed (1600519570 to 1600520347)
2020-12-16T16:22:10 747 frames missed (1601007820 to 1601008566)
2020-12-17T02:25:27 671 frames missed (1601585674 to 1601586344)
2020-12-17T10:05:05 852 frames missed (1602026703 to 1602027554)
2020-12-17T15:30:24 254734 frames missed (1602085123 to 1602339856)
2020-12-17T16:58:33 874 frames missed (1602423285 to 1602424158)
* Statistics: Mean Rate: 14.76 frames/sec (mean)
Frames: 3130684 total
: 0 missed
: 2689070 TM
: 441614 idle
: 0 invalid
Packets: 5392259 total
: 82151 missed
: 5378140 TM
: 0 tcmd
: 14119 time
: 0 idle
: 0 invalid
* No error
2.2 Auxiliary files
OLF: 63
ASF: 77
THF: 61
2.3 Pre-processing / OPUS pipelines
Nothing special
* No error
2.4 ISGRI context table
2020-12-17T15:43: IIMG_SDCMOC_D20201215121530_00001.INT sent to MOC
2020-12-T1722:00: IIMG_SDCMOC_D20201215121530_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 63 to 65 (2309_0001_AHF)
-> see 1.1.c)
603 The pointing hasn't increased by one. From 66 to 68 (2309_0070_ASF)
-> see 1.1.c)
603 The pointing hasn't increased by one. From 70 to 72 (2309_0074_ASF)
-> see 1.1.c)
* Level 1:
604 Exposure time is 66 sec. instead of 2534 sec.
Pointing ID (BCPPID): 23090070
-> see 1.1.c)
3.2 Parameter out of limits
OMC:
----
Due to eclipse, Science Window ID: 230900000012, 230900000021
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: 230900020010 - 230900740010
V1S_MBOT_MCOUNT
V1S_MLAT_MCOUNT
ScWs: 230900020010 - 230900740010
IOE_MDOS_MMCE4,6
ScWs: 230900020010, 230900080010
I0S_MEVTCNT_MMCE3,5,7
3.3 Missing scientific data (taken from alert 3050)
IBIS:
-----
ScWs: 230900050010, 230900060010, 230900630010, 230900700010
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: 230900700010
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/2309.000/pod_2309_0001.fits
Received at : 4 Dec 15:57
i EXP_ID OBS_ID SRC_NAME POINT_NUM POINT_LEN
1 23090001 88803600001 Dummy pointing 1 900
2 23090002 17700100005 Field at (19, -30) 38 2534
3 23090003 17700100005 Field at (19, -30) 30 2534
4 23090004 17700100005 Field at (19, -30) 3 2534
b) Solar activity & miscellaneous
Calm
5.2 IBAS: no more reported here
5.3 TOOs: No
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