ISDC END OF REVOLUTION REPORT (NRT)
REVOLUTION 2586 - Report of December 25, 2022
Perigee Passage at start : 2022-12-22T05:27:48
Perigee Passage at end : 2022-12-24T21:18:53
Radiation Belt exit : 22131 km (ijd 8391.2718)
Radiation Belt entrance : XXXX km (ijd XXXX)
1. Planning summary
===================
1.1 General remarks
a) 2022-12-22T14:02: PICsIT reset.
b) 2022-12-22T19:50: Pointing 11, 12, 13, 14, 15 missed.
c) 2022-12-24T03:55: Pointing 45 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 25860001: 'Cen A', 5x5 (15x3530s)
15 pointings: 25860002 -> 25860016, 49843s/52950s (-51m47s)
Deviations:
25860011 3583/3530s: see 1.1.b)
25860012 2417/3530s: see 1.1.b)
25860013 3607/3530s: see 1.1.b)
25860014 3816/3530s: see 1.1.b)
25860015 1158/3530s: see 1.1.b)
- Exposure 25860002: 'Ecliptic_02', 5x5 (2x3334s)
2 pointings: 25860020 -> 25860021, 9362s/6668s (+44m54s)
- Exposure 25860003: 'Ecliptic_02', 5x5 (3x3334s)
3 pointings: 25860022 -> 25860024, 14521s/10002s (+1h15m19s)
- Exposure 25860004: 'Ecliptic_02', 5x5 (5x3334s)
5 pointings: 25860025 -> 25860029, 16667s/16670s (-3s)
- Exposure 25860005: 'Ecliptic_02', 5x5 (2x3334s)
2 pointings: 25860030 -> 25860031, 9239s/6668s (+42m51s)
- Exposure 25860006: 'Cyg X-1', 5x5 (21x3479s)
21 pointings: 25860035 -> 25860055, 73029s/73059s (-30s)
Deviations:
25860045 377/3479s: see 1.1.c)
- Pointings with no assigned Exposure
9 pointings: 25860001, 0017, 0018, 0019, 0032, 0033, 0034, 0056,
69992096
4373s/4976s (-10m02s)
2. NRT Data processing
======================
2.1 Telemetry
* TM gaps of more than 30 seconds:
2022-12-22T19:53:39
2022-12-22T19:54:10
2022-12-22T19:54:41
2022-12-22T19:55:12
2022-12-22T19:55:43
2022-12-22T19:56:14
2022-12-22T19:56:45
2022-12-22T21:18:10
2022-12-22T21:18:41
2022-12-22T21:19:12
2022-12-22T21:19:43
2022-12-22T21:20:14
2022-12-22T21:20:45
2022-12-22T21:21:16
2022-12-22T22:13:51 - 2022-12-22T22:55:14
2022-12-23T10:31:00
* Frames missed:
2022-12-22T10:09:35 12 frames missed (825928048 to 825928059)
2022-12-23T11:40:05 9623349 frames missed (817676799 to 827300147)
* Statistics: Mean Rate: 15.08 frames/sec (mean)
Frames: 3305979 total
: 0 missed
: 2308756 TM
: 997223 idle
: 0 invalid
Packets: 4632176 total
: 76975 missed
: 4617512 TM
: 0 tcmd
: 14664 time
: 0 idle
: 0 invalid
* No error
2.2 Auxiliary files
OLF: 64
ASF: 59
THF: 61
2.3 Pre-processing / OPUS pipelines
Nothing special
* No error
2.4 ISGRI context table
2022-12-24T09:59: IIMG_SDCMOC_D20221222104642_00001.INT
2022-12-24T12:30: IIMG_SDCMOC_D20221222104642_00002.INT
2nd version provided by IRFU/SAp, Saclay (F)
3. Alerts
=========
3.1 All alerts except OOLs and missing scientific data
* Level 3:
305 IBIS synchronization failed too many times, 3000 times!
Program / version that has created this alert: Preproc 5.8
Directory of alert generation: /isdc2/run/alert/nrt_pp
Preproc seems unable to resynchronize the IBIS time!!! Preproc must be restarted?
* Level 2:
603 The pointing hasn't increased by one. From 11 to 9500 (2586_0001_AHF)
-> see 1.1.b)
603 The pointing hasn't increased by one. From 13 to 9502 (2586_0001_AHF)
-> see 1.1.b)
213 ERT (2022-12-22T22:05:06.793) not in sync with UTC: UTC-ERT
510 Revolution 2586 has low number (15738) of TIME_CORRELATION records
Program / version that has created this alert: Pipeline - ADP
Directory of alert generation: /isdc/run2/pipelines/adp/adp/scratch/202235822_OLF
3043 List of dead NOT consistent with context (on 2022-12-22T10:46:42)
Program / version that has created this alert: ibis_isgr_low_thres 8.2
Directory of alert generation: /isdc/run2/pipelines/nrt/nrtrev/scratch/2586_20221222104642_00_ilt
0 pixel(s) are DEAD in context but reset ON in list
4 pixel(s) are ON in context but DEAD in list
0 pixel(s) are DEAD in context, 0 added to list
3044 List of dead has internal mismatch (on 2022-12-22T10:46:42)
Program / version that has created this alert: ibis_isgr_low_thres 8.2
Directory of alert generation: /isdc/run2/pipelines/nrt/nrtrev/scratch/2586_20221222104642_00_ilt
3 pixel(s) set DEAD while already dead$
2002 At least one HK (configuration) parameter changed unexpectedly
Program / version that has created this alert: osm_const_param 1.0.1
ScW: 258600350010
2002 At least one HK (configuration) parameter changed unexpectedly
Program / version that has created this alert: osm_const_param 1.0.1
ScW: 258600360010
* Level 1:
604 Exposure time is 3588 sec. instead of 3530 sec.
Pointing ID (BCPPID): 25860011
-> see 1.1.b)
604 Exposure time is 2414 sec. instead of 3530 sec.
Pointing ID (BCPPID): 25860012
-> see 1.1.b)
604 Exposure time is 3613 sec. instead of 3530 sec.
Pointing ID (BCPPID): 25860013
-> see 1.1.b)
604 Exposure time is 3816 sec. instead of 3530 sec.
Pointing ID (BCPPID): 25860014
-> see 1.1.b)
604 Exposure time is 1155 sec. instead of 3530 sec.
Pointing ID (BCPPID): 25860015
-> see 1.1.b)
1001 Wrong Attitude by 0.3030 deg for 595 seconds
Program / version that has created this alert: osm_timeline 1.14
Directory of alert generation: /isdc/nrt2/ops/scw/2586/258600170010.000
Science Window ID: 258600170010
Predicted Attitude: 331.2678 (RA) -17.6701 (DEC)
Measured Attitude: 331.4400 (RA) -17.9250 (DEC) from 2022-12-23T01:37:22 (UTC) to 2022-12-23T01:47:17 (UTC)
604 Exposure time is 378 sec. instead of 3479 sec.
Pointing ID (BCPPID): 25860045
-> see 1.1.c)
3.2 Parameter out of limits
IBIS:
-----
Due to Solar minimum, the IBIS veto limits are not appropriate
resulting in too many alerts
ScWs: 258600020010 - 258600550010
V1S_MBOT_MCOUNT
V1S_MLAT_MCOUNT
ScWs: 258600020010 - 258600550010
IOE_MDOS_MMCE4,6
PICsIT reset in ScW: 258600040010
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)
3.3 Missing scientific data (taken from alert 3050)
IBIS:
-----
ScWs: 258600130010, 258600150010, 258600270010, 258600280010,
258600440010, 258600460010
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/2586.000/pod_2586_0001.fits
Received at : Dez 12. 11:25
i EXP_ID OBS_ID SRC_NAME POINT_NUM POINT_LEN
1 25860001 19200180001 Cen A 15 3530
2 25860002 19200230002 Ecliptic_02 2 3334
3 25860003 19200230002 Ecliptic_02 3 3334
4 25860004 19200230002 Ecliptic_02 5 3334
5 25860005 19200230002 Ecliptic_02 2 3334
6 25860006 18200180001 Cyg X-1 21 3479
b) Solar activity & miscellaneous
Calm
5.2 IBAS: no more reported here
5.3 TOOs: No
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