ISDC END OF REVOLUTION REPORT (NRT)
REVOLUTION 2314 - Report of January 13, 2021
Perigee Passage at start : 2020-12-28T15:41:34
Perigee Passage at end : 2020-12-31T07:32:10
Radiation Belt exit : 28509 km (ijd 7667.7152)
Radiation Belt entrance : 59489 km (ijd 7670.1400)
1. Planning summary
===================
1.1 General remarks
a) Eclipse season.
b) 2020-12-29T15:45: Pointing 40 missed.
c) 2020-12-29T17:05: Pointing 42 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 23140001: 'Dummy pointing', staring (1x900s)
1 pointing: 23140002, 944s/900s (+44s)
- Exposure 23140002: 'Dummy pointing', staring (1x900s)
1 pointing: 23140004, 961s/900s (+1m00s)
- Exposure 23140003: 'Gal. Plane, l= 306', 5x5 (23x1800s)
23 pointings: 23140006 -> 23140028, 41362s/41400s (-37s)
- Exposure 23140004: 'Gal. Plane, l= 296', 5x5 (23x1800s)
23 pointings: 23140030 -> 23140052, 39369s/41400s (-33m50s)
Deviations:
23140040 350/1800s: see 1.1.b)
23140042 1258/1800s: see 1.1.c)
- Exposure 23140005: 'Dummy pointing', staring (1x900s)
1 pointing: 23140054, 935s/900s (+35s)
- Exposure 23140006: 'Dummy pointing', staring (1x900s)
1 pointing: 23140056, 936s/900s (+36s)
- Exposure 23140007: 'Dummy pointing', staring (1x900s)
1 pointing: 23140058, 3217s/900s (+38m36s)
- Exposure 23140008: 'Gal. Plane, l= 116', 5x5 (23x1800s)
23 pointings: 23140060 -> 23140082, 41435s/41400s (+34s)
- Exposure 23140009: 'Gal. Plane, l= 126', 5x5 (22x1800s)
22 pointings: 23140084 -> 23140105, 45807s/39600s (+1h43m26s)
- Pointings with no assigned Exposure
11 pointings: 23140001, 0003, 0005, 0029, 0053, 0055, 0057, 0059,
69992096, 0106, 0107
21892s/8554s (+3h42m18s)
2. NRT Data processing
======================
2.1 Telemetry
* TM gaps of more than 30 seconds:
2020-12-28T19:57:27
2020-12-29T05:31:12
2020-12-29T07:40:22
2020-12-29T15:13:20
2020-12-30T00:55:19
2020-12-30T01:12:52
2020-12-30T01:13:23
2020-12-30T10:45:23
2020-12-30T20:39:42
* Frames missed:
2020-12-28T19:57:27 617 frames missed (1616951099 to 1616951715)
2020-12-29T05:31:12 912 frames missed (1617501614 to 1617502525)
2020-12-29T07:40:22 524 frames missed (1617625987 to 1617626510)
2020-12-29T15:13:21 836 frames missed (1618060537 to 1618061372)
2020-12-30T00:55:20 725 frames missed (1618619351 to 1618620075)
2020-12-30T10:45:23 540 frames missed (1619184633 to 1619185172)
2020-12-30T20:39:42 530 frames missed (1619754942 to 1619755471)
* Statistics: Mean Rate: 15.97 frames/sec (mean)
Frames: 3494329 total
: 0 missed
: 2969021 TM
: 525308 idle
: 0 invalid
Packets: 5953941 total
: 11719 missed
: 5938042 TM
: 0 tcmd
: 15899 time
: 0 idle
: 0 invalid
* No error
2.2 Auxiliary files
OLF: 63
ASF: 108
THF: 63
2.3 Pre-processing / OPUS pipelines
Nothing special
* No error
2.4 ISGRI context table
2020-12-30T18:46: IIMG_SDCMOC_D20201228193304_00001.INT sent to MOC
2020-12-30T22:30: IIMG_SDCMOC_D202012228193304_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 39 to 41 (2314_0001_AHF)
-> see 1.1.b)
603 The pointing hasn't increased by one. From 41 to 43 (2314_0001_AHF)
-> see 1.1.c)
* Level 1:
604 Exposure time is 350 sec. instead of 1800 sec.
Pointing ID (BCPPID): 23140040
-> see 1.1.b)
604 Exposure time is 1258 sec. instead of 1800 sec.
Pointing ID (BCPPID): 23140042
-> see 1.1.c)
3.2 Parameter out of limits
OMC:
----
Due to eclipse, Science Window ID: 231400000021
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: 231400020010 - 2314001050010
V1S_MBOT_MCOUNT
V1S_MLAT_MCOUNT
ScWs: 231400020010 - 2314001050010
IOE_MDOS_MMCE4,6
ScWs: 231400560010, 231400950010, 231401020010 - 231401040010
I0S_MEVTCNT_MMCE3,5,7
3.3 Missing scientific data (taken from alert 3050)
IBIS:
-----
ScWs: 231400070010,
231400390010 - 231400430010
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/2314.000/pod_2314_0001.fits.gz
Received at : 18 Dec 16:36
i EXP_ID OBS_ID SRC_NAME POINT_NUM POINT_LEN
1 23140001 88803650005 Dummy pointing 1 900
2 23140002 88803650004 Dummy pointing 1 900
3 23140003 17200040232 Gal. Plane, l= 306 23 1800
4 23140004 17200040227 Gal. Plane, l= 296 23 1800
5 23140005 88803650003 Dummy pointing 1 900
6 23140006 88803650002 Dummy pointing 1 900
7 23140007 88803650001 Dummy pointing 1 900
8 23140008 17200040113 Gal. Plane, l= 116 23 1800
9 23140009 17200040118 Gal. Plane, l= 126 22 1800
b) Solar activity & miscellaneous
Calm
5.2 IBAS: no more reported here
5.3 TOOs: No
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