ISDC END OF REVOLUTION REPORT (NRT)
REVOLUTION 2284 - Report of October 13, 2020
Perigee Passage at start : 2020-10-09T20:18:53
Perigee Passage at end : 2020-10-12T12:08:46
Radiation Belt exit : 32001 km (ijd 7587.9180)
Radiation Belt entrance : XXXX km (ijd XXXX)
1. Planning summary
===================
1.1 General remarks
a) 2020-10-12T07:17: Pointing 62 missed.
b) 2020-10-12T18:46: Irem crash.
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 22840001: 'Dummy pointing', staring (1x900s)
1 pointing: 22840002, 955s/900s (+54s)
- Exposure 22840002: 'Dummy pointing', staring (1x900s)
1 pointing: 22840004, 963s/900s (+1m02s)
- Exposure 22840003: 'Crab', 5x5 (25x3424s)
25 pointings: 22840006 -> 22840030, 85590s/85600s (-9s)
- Exposure 22840004: 'Crab', staring (1x10000s)
1 pointing: 22840032, 11322s/10000s (+22m01s)
- Exposure 22840005: 'Crab', 5x5 (25x3226s)
25 pointings: 22840034 -> 22840058, 80815s/80650s (+2m45s)
- Exposure 22840006: 'Dummy pointing', staring (1x900s)
1 pointing: 22840060, 1080s/900s (+3m00s)
- Exposure 22840007: 'Dummy pointing', staring (1x900s)
1 pointing: 22840062, 0s/900s (-15m00s)
Deviations:
22840062 0/900s: see 1.1.a)
- Pointings with no assigned Exposure
9 pointings: 22840001, 0003, 0005, 0031, 0033, 0059, 0061, 0063,
69992096
20002s/4976s (+4h10m25s)
2. NRT Data processing
======================
2.1 Telemetry
* TM gaps of more than 30 seconds:
2020-10-09T22:45:15
2020-10-10T18:29:19
2020-10-11T04:06:39
2020-10-11T05:50:24
2020-10-11T05:50:55
2020-10-11T13:30:26
2020-10-11T23:08:58
* Frames missed:
2020-10-09T22:45:15 687 frames missed (1622331922 to 1622332608)
2020-10-10T18:29:19 808 frames missed (1623468485 to 1623469292)
2020-10-11T04:06:39 743 frames missed (1624022762 to 1624023504)
2020-10-11T13:30:26 801 frames missed (1624562640 to 1624563440)
2020-10-11T23:08:59 743 frames missed (1625118106 to 1625118848)
* Statistics: Mean Rate: 15.98 frames/sec (mean)
Frames: 3473065 total
: 0 missed
: 3012347 TM
: 460718 idle
: 0 invalid
Packets: 6040525 total
: 8769 missed
: 6024694 TM
: 0 tcmd
: 15831 time
: 0 idle
: 0 invalid
* No error
2.2 Auxiliary files
OLF: 64
ASF: 64
THF: 60
2.3 Pre-processing / OPUS pipelines
Nothing special
* No error
2.4 ISGRI context table
2020-10-11T23:16: IIMG_SDCMOC_D20201010000923_00001.INT sent to MOC
2020-10-12T08:00: IIMG_SDCMOC_D20201010000923_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 60 to 9501 (2284_0061_ASF)
-> see 1.1.a)
7000 IREM STANDARD MODE
Program / version that has created this alert: Preproc 5.8
Directory of alert generation: /isdc2/run/alert/nrt_pp
IREM SHOULD BE IN INTEGRAL MODE AT ANYTIME, Please verify it's expected to get this mode!
510 Revolution 2284 has low number (15849) of TIME_CORRELATION records
Program / version that has created this alert: Pipeline - ADP
Directory of alert generation: /isdc/run2/pipelines/adp/adp/scratch/202028613_OLF
* Level 1:
6099 COMPUTED__X__OFFS was out of limit during 920 sec. Min value: -3.7000e+01
Science Window ID: 228400600010
from 2020-10-12T06:15:56 (UTC) to 2020-10-12T06:31:08 (UTC):
alert level: 1, limit value: -16, min value: -37, mean value: -37
6099 COMPUTED__X__OFFS was out of limit during 488 sec. Min value: -3.7000e+01
Science Window ID: 228400610010
from 2020-10-12T06:31:16 (UTC) to 2020-10-12T06:37:48 (UTC):
alert level: 1, limit value: -16, min value: -37, mean value: -37
from 2020-10-12T06:40:12 (UTC) to 2020-10-12T06:41:32 (UTC):
alert level: 1, limit value: -16, min value: -37, mean value: -37
3.2 Parameter out of limits
IBIS:
-----
Due to Solar minimum, the IBIS veto limits are not appropriate
resulting in too many alerts
ScWs: 228400020010 - 228400620010
V1S_MBOT_MCOUNT
V1S_MLAT_MCOUNT
ScWs: 228400020010 - 228400620010
I0E_MDOS_MMCE6
3.3 Missing scientific data (taken from alert 3050)
IBIS:
-----
ScW: 228400070010
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/2284.000/pod_2284_0001.fits
Received at : 7 Oct 10:47
i EXP_ID OBS_ID SRC_NAME POINT_NUM POINT_LEN
1 22840001 88803370001 Dummy pointing 1 900
2 22840002 88803370002 Dummy pointing 1 900
3 22840003 88603930004 Crab 25 3424
4 22840004 88603930003 Crab 1 10000
5 22840005 88603930005 Crab 25 3226
6 22840006 88803370003 Dummy pointing 1 900
7 22840007 88803370004 Dummy pointing 1 900
b) Solar activity & miscellaneous
Calm
5.2 IBAS: no more reported here
5.3 TOOs: No
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