ISDC END OF REVOLUTION REPORT (NRT)
REVOLUTION 2441 - Report of December 06, 2021
Perigee Passage at start : 2021-12-01T12:30:39
Perigee Passage at end : 2021-12-04T04:19:13
Radiation Belt exit : 24098 km (ijd 8005.5702)
Radiation Belt entrance : XXXX km (ijd XXXX)
1. Planning summary
===================
1.1 General remarks
a) Eclipse season.
b) 2021-12-01T17:29: Pointing 02 missed.
c) 2021-12-02T22:49: IREM crash.
d) 2021-12-02T22:56: 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 24410001: 'Cyg X-1', 5x5 (22x3479s)
22 pointings: 24410002 -> 24410023, 76517s/76538s (-20s)
Deviations:
24410002 2176/3479s: see 1.1.b)
- Exposure 24410002: 'MAXI J0903-531', 5x5 (9x1820s)
9 pointings: 24410025 -> 24410033, 18674s/16380s (+38m13s)
- Exposure 24410003: 'MAXI J0903-531', 5x5 (41x1820s)
41 pointings: 24410034 -> 24410074, 110967s/74620s (+10h05m46s)
- Pointings with no assigned Exposure
4 pointings: 24410001, 0024, 0075, 0076
2002s/2896s (-14m54s)
2. NRT Data processing
======================
2.1 Telemetry
* TM gaps of more than 30 seconds:
2021-12-02T21:32:10
2021-12-02T21:32:41
2021-12-03T05:34:43
2021-12-03T23:24:42
2021-12-03T23:25:13
2021-12-03T23:25:44
2021-12-03T23:26:15
2021-12-03T23:26:46
2021-12-03T23:27:17
* Frames missed:
2021-12-03T05:34:44 853 frames missed (1186563344 to 1186564196)
* Statistics: Mean Rate: 15.84 frames/sec (mean)
Frames: 3519322 total
: 0 missed
: 2724051 TM
: 795271 idle
: 0 invalid
Packets: 5462332 total
: 7010 missed
: 5448102 TM
: 0 tcmd
: 14230 time
: 0 idle
: 0 invalid
* No error
2.2 Auxiliary files
OLF: 64
ASF: 77
THF: 63
2.3 Pre-processing / OPUS pipelines
Nothing special
* No error
2.4 ISGRI context table
2021-12-03T15:38: IIMG_SDCMOC_D20211201162945_00001.INT
2021-12-03T19:30: IIMG_SDCMOC_D20211201162945_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 1 to 3 (2441_0002_AHF)
-> see 1.1.b)
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!
-> see 1.1.c)
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!
-> see 1.1.d)
* Level 1:
604 Exposure time is 2177 sec. instead of 3479 sec.
Pointing ID (BCPPID): 24410002
-> see 1.1.b)
605 IBIS: The mode differ for 431 sec. from the planning
Program / version that has created this alert: osm_timeline 1.14
Directory of alert generation: /isdc/nrt2/ops/scw/2441/244100330010.000
from 2021-12-02T21:47:49 to 2021-12-02T21:55:00 expected mode : 41 actual mode: 22
605 OMC: The mode differ for 435 sec. from the planning
Program / version that has created this alert: osm_timeline 1.14
Directory of alert generation: /isdc/nrt2/ops/scw/2441/244100330010.000
from 2021-12-02T20:58:57 to 2021-12-02T20:59:01 expected mode : 42 actual mode: 21
from 2021-12-02T21:47:49 to 2021-12-02T21:55:00 expected mode : 42 actual mode: 22
605 IBIS: The mode differ for 1820 sec. from the planning
Program / version that has created this alert: osm_timeline 1.14
Directory of alert generation: /isdc/nrt2/ops/scw/2441/244100340010.000
from 2021-12-02T21:56:56 to 2021-12-02T22:27:16 expected mode : 41 actual mode: 22
605 OMC: The mode differ for 1820 sec. from the planning
Program / version that has created this alert: osm_timeline 1.14
Directory of alert generation: /isdc/nrt2/ops/scw/2441/244100340010.000
from 2021-12-02T21:56:56 to 2021-12-02T22:15:09 expected mode : 42 actual mode: 22
from 2021-12-02T22:15:09 to 2021-12-02T22:27:16 expected mode : 42 actual mode: 21
605 IBIS: The mode differ for 132 sec. from the planning
Program / version that has created this alert: osm_timeline 1.14
Directory of alert generation: /isdc/nrt2/ops/scw/2441/244100340021.000
from 2021-12-02T22:27:16 to 2021-12-02T22:29:28 expected mode : 41 actual mode: 22
605 IBIS: The mode differ for 509 sec. from the planning
Program / version that has created this alert: osm_timeline 1.14
Directory of alert generation: /isdc/nrt2/ops/scw/2441/244100350010.000
from 2021-12-02T22:29:28 to 2021-12-02T22:37:57 expected mode : 41 actual mode: 22
605 IBIS: The mode differ for 72 sec. from the planning
Program / version that has created this alert: osm_timeline 1.14
Directory of alert generation: /isdc/nrt2/ops/scw/2441/244100390010.000
from 2021-12-03T00:44:13 to 2021-12-03T00:45:25 expected mode : 41 actual mode: 22
605 JEM-X 1: The mode differ for 48 sec. from the planning
Program / version that has created this alert: osm_timeline 1.14
Directory of alert generation: /isdc/nrt2/ops/scw/2441/244100390010.000
from 2021-12-03T00:44:29 to 2021-12-03T00:44:59 expected mode : 41 actual mode: 31
from 2021-12-03T00:44:59 to 2021-12-03T00:45:01 expected mode : 41 actual mode: 96
from 2021-12-03T00:45:01 to 2021-12-03T00:45:17 expected mode : 41 actual mode: 31
605 JEM-X 2: The mode differ for 48 sec. from the planning
Program / version that has created this alert: osm_timeline 1.14
Directory of alert generation: /isdc/nrt2/ops/scw/2441/244100390010.000
from 2021-12-03T00:44:29 to 2021-12-03T00:45:00 expected mode : 41 actual mode: 31
from 2021-12-03T00:45:00 to 2021-12-03T00:45:01 expected mode : 41 actual mode: 96
from 2021-12-03T00:45:01 to 2021-12-03T00:45:17 expected mode : 41 actual mode: 31
605 OMC: The mode differ for 1508 sec. from the planning
Program / version that has created this alert: osm_timeline 1.14
Directory of alert generation: /isdc/nrt2/ops/scw/2441/244100390010.000
from 2021-12-03T00:39:04 to 2021-12-03T00:39:09 expected mode : 42 actual mode: 21
from 2021-12-03T00:44:21 to 2021-12-03T01:09:24 expected mode : 42 actual mode: 21
3041 Check NEW context from orbit 2441 (on 2021-12-01T16:29:45)
Program / version that has created this alert: ibis_isgr_low_thres 7.8
Directory of alert generation: /isdc/run2/pipelines/nrt/nrtrev/scratch/2441_20211201162945_00_ilt
Number of DEAD: 920 (limit is 890)
Number NEW DEAD: 2 (limit is 9)
605 JEM-X 1: The mode differ for 1232 sec. from the planning
Program / version that has created this alert: osm_timeline 1.14
Directory of alert generation: /isdc/nrt2/ops/scw/2441/244100730010.000
from 2021-12-03T19:15:01 to 2021-12-03T19:15:25 expected mode : 41 actual mode: 23
from 2021-12-03T19:15:25 to 2021-12-03T19:15:50 expected mode : 41 actual mode: 31
from 2021-12-03T19:15:50 to 2021-12-03T19:15:57 expected mode : 41 actual mode: 96
from 2021-12-03T19:15:57 to 2021-12-03T19:16:05 expected mode : 41 actual mode: 31
from 2021-12-03T19:16:05 to 2021-12-03T19:35:33 expected mode : 41 actual mode: 23
605 JEM-X 2: The mode differ for 1224 sec. from the planning
Program / version that has created this alert: osm_timeline 1.14
Directory of alert generation: /isdc/nrt2/ops/scw/2441/244100730010.000
from 2021-12-03T19:15:09 to 2021-12-03T19:15:25 expected mode : 41 actual mode: 23
from 2021-12-03T19:15:25 to 2021-12-03T19:15:55 expected mode : 41 actual mode: 31
from 2021-12-03T19:15:55 to 2021-12-03T19:15:57 expected mode : 41 actual mode: 96
from 2021-12-03T19:15:57 to 2021-12-03T19:16:13 expected mode : 41 actual mode: 31
from 2021-12-03T19:16:13 to 2021-12-03T19:35:33 expected mode : 41 actual mode: 23
605 JEM-X 1: The mode differ for 120 sec. from the planning
Program / version that has created this alert: osm_timeline 1.14
Directory of alert generation: /isdc/nrt2/ops/scw/2441/244100730021.000
from 2021-12-03T19:35:33 to 2021-12-03T19:37:33 expected mode : 41 actual mode: 23
605 JEM-X 2: The mode differ for 120 sec. from the planning
Program / version that has created this alert: osm_timeline 1.14
Directory of alert generation: /isdc/nrt2/ops/scw/2441/244100730021.000
from 2021-12-03T19:35:33 to 2021-12-03T19:37:33 expected mode : 41 actual mode: 23
3.2 Parameter out of limits
OMC:
----
Due to eclipse season
Science Window ID: 244100000012, 244100000021
PCURR__1
SVOLT___P5
SVOLT___M5
SVOLT___P12
SVOLT___M12
SVOLT___P36
IBIS:
-----
Due to Solar minimum, the IBIS veto limits are not appropriate
resulting in too many alerts
ScWs: 244100020010 - 244100740010
V1S_MBOT_MCOUNT
V1S_MLAT_MCOUNT
ScWs: 244100020010 - 244100740010
IOE_MDOS_MMCE4,6
3.3 Missing scientific data (taken from alert 3050)
IBIS:
-----
ScWs: 244100320010, 244100350010
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/2441.000/pod_2441_0004.fits
Received at : Nov 26. 10:30
i EXP_ID OBS_ID SRC_NAME POINT_NUM POINT_LEN
1 24410001 18200180001 Cyg X-1 22 3479
2 24410002 18700110002 MAXI J0903-531 9 1820
3 24410003 18700110002 MAXI J0903-531 41 1820
b) Solar activity & miscellaneous
Calm
5.2 IBAS: no more reported here
5.3 TOOs: No
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