ISDC END OF REVOLUTION REPORT (NRT)
REVOLUTION 2421 - Report of October 12, 2021
Perigee Passage at start : 2021-10-09T07:42:50
Perigee Passage at end : 2021-10-11T23:32:12
Radiation Belt exit : 20040 km (ijd 7952.3590)
Radiation Belt entrance : 44038 km (ijd 7954.8700)
1. Planning summary
===================
1.1 General remarks
a) 2021-10-10T18:27: PICsIT reset.
b) 2021-10-10T22:24: PICsIT reset.
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 24210001: 'Dummy pointing', staring (1x900s)
1 pointing: 24210002, 965s/900s (+1m05s)
- Exposure 24210002: 'Dummy pointing', staring (1x900s)
1 pointing: 24210004, 964s/900s (+1m04s)
- Exposure 24210003: 'GRS 1915+105', 5x5 (25x3600s)
25 pointings: 24210006 -> 24210030, 92656s/90000s (+44m16s)
- Exposure 24210004: 'Dummy pointing', staring (1x900s)
1 pointing: 24210032, 962s/900s (+1m01s)
- Exposure 24210005: 'Dummy pointing', staring (1x900s)
1 pointing: 24210034, 962s/900s (+1m01s)
- Exposure 24210006: 'Crab', 5x5 (25x3312s)
25 pointings: 24210036 -> 24210060, 93637s/82800s (+3h00m36s)
- Pointings with no assigned Exposure
8 pointings: 24210001, 0003, 0005, 0031, 0033, 0035, 0061, 0062
14180s/4354s (+2h43m45s)
2. NRT Data processing
======================
2.1 Telemetry
* TM gaps of more than 30 seconds:
2021-10-09T12:37:25
2021-10-10T15:45:32
2021-10-11T05:12:32
2021-10-11T05:21:39
* Frames missed:
2021-10-09T12:37:25 635 frames missed (1116790265 to 1116790899)
2021-10-11T05:12:35 548 frames missed (1119122576 to 1119123123)
2021-10-11T05:21:40 536 frames missed (1119131291 to 1119131826)
* Statistics: Mean Rate: 15.96 frames/sec (mean)
Frames: 3571069 total
: 0 missed
: 3036889 TM
: 534180 idle
: 0 invalid
Packets: 6090135 total
: 11585 missed
: 6073778 TM
: 0 tcmd
: 16357 time
: 0 idle
: 0 invalid
* No error
2.2 Auxiliary files
OLF: 64
ASF: 63
THF: 63
2.3 Pre-processing / OPUS pipelines
Nothing special
* No error
2.4 ISGRI context table
2021-10-11T10:40: IIMG_SDCMOC_D20211009113410_00001.INT
2021-10-11T13:30: IIMG_SDCMOC_D20211009113410_00002.INT
2nd version provided by IRFU/SAp, Saclay (F)
3. Alerts
=========
3.1 All alerts except OOLs and missing scientific data
* Level 1:
3041 Check NEW context from orbit 2421 (on 2021-10-09T11:34:10)
Program / version that has created this alert: ibis_isgr_low_thres 7.8
Directory of alert generation: /isdc/run2/pipelines/nrt/nrtrev/scratch/2421_20211009113410_00_ilt
Number of DEAD: 905 (limit is 890)
Number NEW DEAD: 2 (limit is 9)
3.2 Parameter out of limits
OMC:
----
ScWs: 242100020010 - 242100600010
PCURR__1
IBIS:
-----
Due to Solar minimum, the IBIS veto limits are not appropriate
resulting in too many alerts
ScWs: 242100020010 - 242100600010
V1S_MBOT_MCOUNT
V1S_MLAT_MCOUNT
ScWs: 242100020010 - 242100600010
IOE_MDOS_MMCE4,6
PICsIT resets in ScWs: 242100340010, 242100380021
P0S_MM[1-8]LTC1
P0S_MM[1-8]LTC2
P0S_MM[1-8]RTC1
P0S_MM[1-8]RTC2
P0E_MMMCRER
-> see 1.1.a), 1.1.b)
3.3 Missing scientific data (taken from alert 3050)
IBIS:
-----
ScW: 242100070010
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/2421.000/pod_2421_0001.fits
Received at : Okt 5. 13:33
i EXP_ID OBS_ID SRC_NAME POINT_NUM POINT_LEN
1 24210001 88804690001 Dummy pointing 1 900
2 24210002 88804690002 Dummy pointing 1 900
3 24210003 18700060001 GRS 1915+105 25 3600
4 24210004 88804690003 Dummy pointing 1 900
5 24210005 88804690004 Dummy pointing 1 900
6 24210006 88604050001 Crab 25 3312
b) Solar activity & miscellaneous
Calm
5.2 IBAS: no more reported here
5.3 TOOs: No
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