ISDC END OF REVOLUTION REPORT (NRT)
REVOLUTION 2424 - Report of October 20, 2021
Perigee Passage at start : 2021-10-17T07:14:27
Perigee Passage at end : 2021-10-19T23:06:34
Radiation Belt exit : 20526 km (ijd 7960.3405)
Radiation Belt entrance : 38147 km (ijd 7962.8730)
1. Planning summary
===================
1.1 General remarks
a) 2021-10-17T18:54: Pointing 12 missed.
b) 2021-10-18T07:38: Pointing 29 missed.
c) 2021-10-18T13:19: Pointing 33, 34, 35 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 24240001: '4U 1820-30', hexagon (21x2572s)
21 pointings: 24240002 -> 24240022, 51608s/54012s (-40m03s)
Deviations:
24240012 200/2572s: see 1.1.a)
- Exposure 24240002: 'Dummy pointing', staring (1x900s)
1 pointing: 24240024, 964s/900s (+1m03s)
- Exposure 24240003: 'M81', 5x5 (10x3572s)
10 pointings: 24240026 -> 24240035, 27252s/35720s (-2h21m07s)
Deviations:
24240029 42/3572s: see 1.1.b)
24240033 5716/3572s: see 1.1.c)
24240034 0/3572s: see 1.1.c)
24240035 0/3572s: see 1.1.c)
- Exposure 24240004: 'M81', 5x5 (2x3572s)
2 pointings: 24240036 -> 24240037, 9591s/7144s (+40m47s)
- Exposure 24240005: 'Dummy pointing', staring (1x900s)
1 pointing: 24240039, 936s/900s (+36s)
- Exposure 24240006: 'Dummy pointing', staring (1x900s)
1 pointing: 24240041, 904s/900s (+3s)
- Exposure 24240007: 'Orion_1', 5x5 (23x3330s)
23 pointings: 24240043 -> 24240065, 81004s/76590s (+1h13m33s)
- Pointings with no assigned Exposure
8 pointings: 24240001, 0023, 0025, 0038, 0040, 0042, 0066, 0067
20621s/4354s (+4h31m07s)
2. NRT Data processing
======================
2.1 Telemetry
* TM gaps of more than 30 seconds:
2021-10-17T10:35:14
2021-10-18T12:06:03
2021-10-18T12:06:34
2021-10-18T12:07:05
2021-10-18T12:08:37
2021-10-18T12:12:45
2021-10-18T12:13:16
2021-10-18T12:13:47
2021-10-18T12:14:18
2021-10-18T12:14:49
2021-10-18T12:15:20
2021-10-18T12:15:51
2021-10-18T12:16:22
2021-10-18T12:32:02
2021-10-18T12:32:33
2021-10-18T12:41:03
2021-10-18T12:41:34
2021-10-18T14:28:07
2021-10-18T14:28:38
2021-10-18T14:29:09
2021-10-18T14:29:40
2021-10-18T14:30:11
2021-10-18T14:30:42
2021-10-18T14:31:13
2021-10-18T15:17:17
2021-10-19T22:18:00
* Frames missed: -
* Statistics: Mean Rate: 15.91 frames/sec (mean)
Frames: 3560937 total
: 0 missed
: 2947500 TM
: 613437 idle
: 0 invalid
Packets: 5911180 total
: 32281 missed
: 5895000 TM
: 0 tcmd
: 16180 time
: 0 idle
: 0 invalid
* No error
2.2 Auxiliary files
OLF: 63
ASF: 69
THF: 63
2.3 Pre-processing / OPUS pipelines
Nothing special
* No error
2.4 ISGRI context table
2021-10-19T10:14: IIMG_SDCMOC_D20211017110455_00001.INT
2021-10-19T13:50: IIMG_SDCMOC_D20211017110455_00002.INT
2nd version provided by IRFU/SAp, Saclay (F)
3. Alerts
=========
3.1 All alerts except OOLs and missing scientific data
* Level 2:
3043 List of dead NOT consistent with context (on 2021-10-17T11:04:55)
Program / version that has created this alert: ibis_isgr_low_thres 7.8
Directory of alert generation: /isdc/run2/pipelines/nrt/nrtrev/scratch/2424_20211017110455_00_ilt
0 pixel(s) are DEAD in context but reset ON in list
1 pixel(s) are ON in context but DEAD in list
0 pixel(s) are DEAD in context, 0 added to list
603 The pointing hasn't increased by one. From 11 to 13 (2424_0001_AHF)
-> see 1.1.a)
603 The pointing hasn't increased by one. From 33 to 9500 (2424_0001_AHF)
-> see 1.1.c)
* Level 1:
604 Exposure time is 201 sec. instead of 2572 sec.
Pointing ID (BCPPID): 24240012
-> see 1.1.a)
604 Exposure time is 46 sec. instead of 3572 sec.
Pointing ID (BCPPID): 24240029
-> see 1.1.b)
3041 Check NEW context from orbit 2424 (on 2021-10-17T11:04:55)
Program / version that has created this alert: ibis_isgr_low_thres 7.8
Directory of alert generation: /isdc/run2/pipelines/nrt/nrtrev/scratch/2424_20211017110455_00_ilt
Number of DEAD: 907 (limit is 890)
Number NEW DEAD: 1 (limit is 9)
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/2424/242400360021.000
Science Window ID: 242400360021
from 2021-10-18T14:49:06 (UTC) to 2021-10-18T15:10:58 (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/2424/242400360030.000
Science Window ID: 242400360030
from 2021-10-18T15:11:06 (UTC) to 2021-10-18T16:28:58 (UTC):
alert level: 1, limit value: 3, min value: 0, mean value: 0
3.2 Parameter out of limits
IBIS:
-----
Due to Solar minimum, the IBIS veto limits are not appropriate
resulting in too many alerts
ScWs: 242400020010 - 242400650010
V1S_MBOT_MCOUNT
V1S_MLAT_MCOUNT
ScWs: 242400020010 - 242400650010
IOE_MDOS_MMCE4,6
3.3 Missing scientific data (taken from alert 3050)
IBIS:
-----
ScWs: 242400110010, 242400330020
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: 242400290010, 242400330020, 242400360010
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/2424.000/pod_2424_0001.fits
Received at : Okt 15. 13:27
i EXP_ID OBS_ID SRC_NAME POINT_NUM POINT_LEN
1 24240001 18700090001 4U 1820-30 21 2572
2 24240002 88804720001 Dummy pointing 1 900
3 24240003 18200120003 M81 10 3572
4 24240004 18200120003 M81 2 3572
5 24240005 88804720002 Dummy pointing 1 900
6 24240006 88804720003 Dummy pointing 1 900
7 24240007 18200150001 Orion_1 23 3330
b) Solar activity & miscellaneous
Calm
5.2 IBAS: no more reported here
5.3 TOOs: No
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