ISDC END OF REVOLUTION REPORT (NRT)
REVOLUTION 2466 - Report of February 09, 2022
Perigee Passage at start : 2022-02-06T00:20:21
Perigee Passage at end : 2022-02-08T16:11:28
Radiation Belt exit : 20019 km (ijd 8072.0518)
Radiation Belt entrance : 46245 km (ijd 8074.5550)
1. Planning summary
===================
1.1 General remarks
a) 2022-02-07T18:09: Pointing 41, 42 missed.
b) 2022-02-08T06:57: Pointing 64 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 24660001: 'Orion_2', 5x5 (30x3334s)
30 pointings: 24660002 -> 24660031, 101344s/100020s (+22m04s)
- Exposure 24660002: 'Cen A', 5x5 (8x3530s)
8 pointings: 24660035 -> 24660042, 25792s/28240s (-40m48s)
Deviations:
24660041 3594/3530s: see 1.1.a)
24660042 1022/3530s: see 1.1.a)
- Exposure 24660003: 'Dummy pointing', staring (1x900s)
1 pointing: 24660044, 929s/900s (+28s)
- Exposure 24660004: 'Galactic Center', 5x5 (25x2000s)
25 pointings: 24660046 -> 24660070, 54308s/50000s (+1h11m48s)
Deviations:
24660064 77/2000s: see 1.1.b)
- Pointings with no assigned Exposure
10 pointings: 24660001, 0032, 0033, 0034, 0043, 0045, 0071, 0072,
69992096, 0074
15511s/5598s (+2h45m13s)
2. NRT Data processing
======================
2.1 Telemetry
* TM gaps of more than 30 seconds:
2022-02-07T09:22:27
2022-02-07T09:22:58
2022-02-07T09:25:03
* Frames missed:
2022-02-07T09:25:11 502 frames missed (1265917075 to 1265917576)
* Statistics: Mean Rate: 15.99 frames/sec (mean)
Frames: 3550495 total
: 0 missed
: 2915756 TM
: 634739 idle
: 0 invalid
Packets: 5847574 total
: 3566 missed
: 5831512 TM
: 0 tcmd
: 16062 time
: 0 idle
: 0 invalid
* No error
2.2 Auxiliary files
OLF: 64
ASF: 76
THF: 63
2.3 Pre-processing / OPUS pipelines
Nothing special
* No error
2.4 ISGRI context table
2022-02-08T04:00: IIMG_SDCMOC_D20220206045235_00001.INT
2022-02-08T11:30: IIMG_SDCMOC_D20220206045235_00002.INT
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 41 to 9500 (2466_0001_AHF)
-> see 1.1.a)
603 The pointing hasn't increased by one. From 63 to 65 (2466_0001_AHF)
-> see 1.1.b)
* Level 1:
604 Exposure time is 3600 sec. instead of 3530 sec.
Pointing ID (BCPPID): 24660041
-> see 1.1.a)
604 Exposure time is 1017 sec. instead of 3530 sec.
Pointing ID (BCPPID): 24660042
-> see 1.1.a)
604 Exposure time is 77 sec. instead of 2000 sec.
Pointing ID (BCPPID): 24660064
-> see 1.1.b)
3041 Check NEW context from orbit 2466 (on 2022-02-06T04:52:35)
Program / version that has created this alert: ibis_isgr_low_thres 7.8
Directory of alert generation: /isdc/run2/pipelines/nrt/nrtrev/scratch/2466_20220206045235_00_ilt
Number of DEAD: 1053 (limit is 960)
Number NEW DEAD: 71 (limit is 9)
3.2 Parameter out of limits
IBIS:
-----
Due to Solar minimum, the IBIS veto limits are not appropriate
resulting in too many alerts
ScWs: 246600020010 - 246600700010
V1S_MBOT_MCOUNT
V1S_MLAT_MCOUNT
ScWs: 246600020010 - 246600700010
IOE_MDOS_MMCE4,6
3.3 Missing scientific data (taken from alert 3050)
IBIS:
-----
ScWs: 246600630010, 246600640010, 246600650010
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/2466.000/pod_2466_0002.fits
Received at : Feb 1. 15:09
i EXP_ID OBS_ID SRC_NAME POINT_NUM POINT_LEN
1 24660001 19200080002 Orion_2 30 3334
2 24660002 19200180001 Cen A 8 3530
3 24660003 88805050001 Dummy pointing 1 900
4 24660004 19200140013 Galactic Center 25 2000
b) Solar activity & miscellaneous
Calm
5.2 IBAS: no more reported here
5.3 TOOs: No
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