ISDC END OF REVOLUTION REPORT (NRT)
REVOLUTION 2494 - Report of April 24, 2022
Perigee Passage at start : 2022-04-21T11:47:07
Perigee Passage at end : 2022-04-24T03:37:46
Radiation Belt exit : 24421 km (ijd 8146.5410)
Radiation Belt entrance : XXXX km (ijd XXXX)
1. Planning summary
===================
1.1 General remarks
a) 2022-04-21T19:46: Pointing 05, 06 missed.
b) 2022-04-21T23:35: Pointing 11, 12, 13, 14 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 24940001: 'Orion_1', 5x5 (6x3334s)
6 pointings: 24940002 -> 24940007, 19929s/20004s (-1m15s)
Deviations:
24940005 3303/3334s: see 1.1.a)
24940006 3304/3334s: see 1.1.a)
- Exposure 24940002: 'Gal. Bulge region', hexagon (7x1800s)
7 pointings: 24940011 -> 24940017, 8433s/12600s (-1h09m27s)
Deviations:
24940011 0/1800s: see 1.1.b)
24940012 502/1800s: see 1.1.b)
24940013 700/1800s: see 1.1.b)
24940014 1850/1800s: see 1.1.b)
- Exposure 24940003: 'Galactic Center', 5x5 (25x2000s)
25 pointings: 24940019 -> 24940043, 49860s/50000s (-2m19s)
- Exposure 24940004: 'M81', 5x5 (25x3572s)
25 pointings: 24940047 -> 24940071, 100310s/89300s (+3h03m29s)
- Pointings with no assigned Exposure
10 pointings: 24940001, 0008, 0009, 0010, 0018, 0044, 0045, 0046,
69992096, 0073
22963s/5598s (+4h49m25s)
2. NRT Data processing
======================
2.1 Telemetry
* TM gaps of more than 30 seconds:
2022-04-21T23:13:38 - 2022-04-21T23:39:28
2022-04-22T00:30:52
2022-04-22T20:48:23
2022-04-22T20:48:54
* Frames missed:
2022-04-21T18:06:06 141 frames missed (1361292942 to 1361293082)
* Statistics: Mean Rate: 15.87 frames/sec (mean)
Frames: 3507061 total
: 0 missed
: 2656188 TM
: 850873 idle
: 0 invalid
Packets: 5328263 total
: 8599 missed
: 5312376 TM
: 0 tcmd
: 15887 time
: 0 idle
: 0 invalid
* No error
2.2 Auxiliary files
OLF: 64
ASF: 71
THF: 61
2.3 Pre-processing / OPUS pipelines
Nothing special
* No error
2.4 ISGRI context table
2022-04-23T16:50: IIMG_SDCMOC_D20220421170055_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 9 to 9501 (2494_0001_AHF)
-> see 1.1.b)
3042 NO NEW context from orbit 2494 (on 2022-04-21T17:00:55)
Program / version that has created this alert: ibis_isgr_low_thres 7.9
Directory of alert generation: /isdc/run2/pipelines/nrt/nrtrev/scratch/2494_20220421170055_00_ilt
Number >= LTM : 72 (must be <= 165)
Mean LT on ISGRI: 16.62 (must be < 16.55)
510 Revolution 2494 has low number (15890) of TIME_CORRELATION records
Program / version that has created this alert: Pipeline - ADP
Directory of alert generation: /isdc/run2/pipelines/adp/adp/scratch/202211404_OLF
600 A CCCF event is present in the observation log
* Level 1:
604 Exposure time is 497 sec. instead of 1800 sec.
81053:Pointing ID (BCPPID): 24940012
-> see 1.1.b)
604 Exposure time is 704 sec. instead of 1800 sec.
82682:Pointing ID (BCPPID): 24940013
-> see 1.1.b)
604 Exposure time is 1845 sec. instead of 1800 sec.
83548:Pointing ID (BCPPID): 24940014
-> see 1.1.b)
3041 Check NEW context from orbit 2494 (on 2022-04-21T17:00:55)
Program / version that has created this alert: ibis_isgr_low_thres 7.9
Directory of alert generation: /isdc/run2/pipelines/nrt/nrtrev/scratch/2494_20220421170055_00_ilt
Number of DEAD: 1258 (limit is 1099)
Number NEW DEAD: 4 (limit is 9)
3098 V1S_MCDM02STAT was out of limit during 1928 sec. Max value: 1.0000e+00
Program / version that has created this alert: osm_monitor 1.4.1
Directory of alert generation: /isdc/nrt2/ops/scw/2494/249400030010.000
Science Window ID: 249400030010
from 2022-04-21T17:15:17 (UTC) to 2022-04-21T17:29:57 (UTC):
alert level: 1, limit value: 0.1, max value: 1, mean value: 1
from 2022-04-21T17:33:17 (UTC) to 2022-04-21T17:50:29 (UTC):
alert level: 1, limit value: 0.1, max value: 1, mean value: 1
3098 V1S_MCDM02STAT was out of limit during 3136 sec. Max value: 1.0000e+00
Program / version that has created this alert: osm_monitor 1.4.1
Directory of alert generation: /isdc/nrt2/ops/scw/2494/249400040010.000
Science Window ID: 249400040010
from 2022-04-21T17:52:53 (UTC) to 2022-04-21T18:34:53 (UTC):
alert level: 1, limit value: 0.1, max value: 1, mean value: 1
from 2022-04-21T18:38:13 (UTC) to 2022-04-21T18:48:13 (UTC):
alert level: 1, limit value: 0.1, max value: 1, mean value: 1
3098 V1S_MCDM02STAT was out of limit during 2856 sec. Max value: 1.0000e+00
Program / version that has created this alert: osm_monitor 1.4.1
Directory of alert generation: /isdc/nrt2/ops/scw/2494/249400050010.000
Science Window ID: 249400050010
from 2022-04-21T18:51:01 (UTC) to 2022-04-21T19:38:29 (UTC):
alert level: 1, limit value: 0.1, max value: 1, mean value: 1
605 IBIS: The mode differ for 445 sec. from the planning
Program / version that has created this alert: osm_timeline 1.14
Directory of alert generation: /isdc/nrt2/ops/scw/2494/249400050010.000
from 2022-04-21T19:38:37 to 2022-04-21T19:46:02 expected mode : 41 actual mode: 22
605 IBIS: The mode differ for 3305 sec. from the planning
Program / version that has created this alert: osm_timeline 1.14
Directory of alert generation: /isdc/nrt2/ops/scw/2494/249400060010.000
from 2022-04-21T19:48:42 to 2022-04-21T20:43:47 expected mode : 41 actual mode: 22
605 IBIS: The mode differ for 3328 sec. from the planning
Program / version that has created this alert: osm_timeline 1.14
Directory of alert generation: /isdc/nrt2/ops/scw/2494/249400070010.000
from 2022-04-21T20:45:59 to 2022-04-21T21:41:27 expected mode : 41 actual mode: 22
605 IBIS: The mode differ for 497 sec. from the planning
Program / version that has created this alert: osm_timeline 1.14
Directory of alert generation: /isdc/nrt2/ops/scw/2494/249400120010.000
from 2022-04-22T00:06:22 to 2022-04-22T00:14:39 expected mode : 41 actual mode: 22
605 IBIS: The mode differ for 1862 sec. from the planning
Program / version that has created this alert: osm_timeline 1.14
Directory of alert generation: /isdc/nrt2/ops/scw/2494/249400120021.000
from 2022-04-22T00:14:39 to 2022-04-22T00:45:41 expected mode : 41 actual mode: 22
6099 CENT__INFO was out of limit all the time. Min value: 0.0000e+00
Program / version that has created this alert: osm_monitor 1.4.1
Directory of alert generation: /isdc/nrt2/ops/scw/2494/249400120010.000
Science Window ID: 249400120010
from 2022-04-22T00:06:29 (UTC) to 2022-04-22T00:14:37 (UTC):
alert level: 1, limit value: 3, min value: 0, mean value: 0
6099 CENT__INFO was out of limit during 1320 sec. Min value: 0.0000e+00
Program / version that has created this alert: osm_monitor 1.4.1
Directory of alert generation: /isdc/nrt2/ops/scw/2494/249400120021.000
Science Window ID: 249400120021
from 2022-04-22T00:14:45 (UTC) to 2022-04-22T00:36:37 (UTC):
alert level: 1, limit value: 3, min value: 0, mean value: 0
6099 CENT__INFO was out of limit all the time. Min value: 0.0000e+00
Program / version that has created this alert: osm_monitor 1.4.1
Directory of alert generation: /isdc/nrt2/ops/scw/2494/249400130010.000
Science Window ID: 249400130010
from 2022-04-22T00:58:45 (UTC) to 2022-04-22T01:10:21 (UTC):
alert level: 1, limit value: 3, min value: 0, mean value: 0
6099 CENT__INFO was out of limit all the time. Min value: 0.0000e+00
Program / version that has created this alert: osm_monitor 1.4.1
Directory of alert generation: /isdc/nrt2/ops/scw/2494/249400140010.000
Science Window ID: 249400140010
from 2022-04-22T01:10:29 (UTC) to 2022-04-22T01:41:01 (UTC):
alert level: 1, limit value: 3, min value: 0, mean value: 0
5099 HI__ANODE__REJECT was out of limit during 16 sec. Max value: 1.0034e+04
Program / version that has created this alert: osm_monitor 1.4.1
Directory of alert generation: /isdc/nrt2/ops/scw/2494/249400210010.000
Science Window ID: 249400210010
from 2022-04-22T04:55:49 (UTC) to 2022-04-22T04:55:49 (UTC):
alert level: 1, limit value: 10000, max value: 10034, mean value: 10034
from 2022-04-22T05:12:05 (UTC) to 2022-04-22T05:12:05 (UTC):
alert level: 1, limit value: 10000, max value: 10014, mean value: 10014
3.2 Parameter out of limits
IBIS:
-----
Due to Solar minimum, the IBIS veto limits are not appropriate
resulting in too many alerts
ScWs: 249400020010 - 249400710010
V1S_MBOT_MCOUNT
V1S_MLAT_MCOUNT
ScWs: 249400020010 - 249400710010
IOE_MDOS_MMCE4,6
ScW: 249400040010
V1E_MH4_MMOD28V
V1E_MH4_MIFB_MDV
ScW: 249400120021
V1S_MCAL_MCOUNT
3.3 Missing scientific data (taken from alert 3050)
IBIS:
-----
ScWs: 249400050010, 249400130010, 249400140010
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)
OMC:
----
ScWs: 249400120010, 249400130010
These data structures are missing:
OMC.-SHOT-RAW (or ALL) for mode Science Normal (42)
4. Instruments checks (IOSM)
=====================
Nothing special
5. Science
==========
5.1 Summary
a) Planned observations
Last POD file: /isdc/nrt2/ops/aux/adp/2494.000/pod_2494_0001.fits
Received at : Apr 19. 10:59
i EXP_ID OBS_ID SRC_NAME POINT_NUM POINT_LEN
1 24940001 19200080001 Orion_1 6 3334
2 24940002 19200010021 Gal. Bulge region 7 1800
3 24940003 19200140011 Galactic Center 25 2000
4 24940004 19200150003 M81 25 3572
b) Solar activity & miscellaneous
Calm
5.2 IBAS: no more reported here
5.3 TOOs: No
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