ISDC END OF REVOLUTION REPORT (NRT)
REVOLUTION 2697 - Report of October 16, 2023
Perigee Passage at start : 2023-10-13T13:01:15
Perigee Passage at end : 2023-10-16T04:50:56
Radiation Belt exit : 28926 km (ijd 8686.6080)
Radiation Belt entrance : 50422 km (ijd 8689.0600)
1. Planning summary
===================
1.1 General remarks
a) Eclipse season.
b) 2023-10-15T08:24: Pointing 50 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 26970001: 'Swift J1727.8-1613', hexagon (18x3598s)
18 pointings: 26970002 -> 26970019, 64640s/64764s (-2m04s)
- Exposure 26970002: 'Crab', 5x5 (20x2160s)
20 pointings: 26970023 -> 26970042, 44961s/43200s (+29m21s)
- Exposure 26970003: 'Crab', 5x5 (30x2160s)
30 pointings: 26970043 -> 26970072, 65679s/64800s (+14m39s)
Deviations:
26970050 1640/2160s: see 1.1.b)
- Pointings with no assigned Exposure
6 pointings: 26970001, 0020, 0021, 0022, 0073, 0074
28992s/4554s (+6h47m18s)
2. NRT Data processing
======================
2.1 Telemetry
* TM gaps of more than 30 seconds:
2023-10-15T03:02:17
* Frames missed: -
* Statistics: Mean Rate: 15.99 frames/sec (mean)
Frames: 3288738 total
: 0 missed
: 2351046 TM
: 937692 idle
: 0 invalid
Packets: 4716869 total
: 2865 missed
: 4702092 TM
: 0 tcmd
: 14777 time
: 0 idle
: 0 invalid
* No error
2.2 Auxiliary files
OLF: 64
ASF: 73
THF: 58
2.3 Pre-processing / OPUS pipelines
Nothing special
* No error
2.4 ISGRI context table
2023-10-15T16:50: IIMG_SDCMOC_D20231013174310_00001.INT
2023-10-15T19:00: IIMG_SDCMOC_D20231013174310_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 49 to 51 (2697_0001_AHF)
-> see 1.1.b)
3043 List of dead NOT consistent with context (on 2023-10-13T17:43:10)
Program / version that has created this alert: ibis_isgr_low_thres 8.4
Directory of alert generation: /isdc/run2/pipelines/nrt/nrtrev/scratch/2697_20231013174310_00_ilt
1 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
510 Revolution 2697 has low number (14778) of TIME_CORRELATION records
Program / version that has created this alert: Pipeline - ADP
Directory of alert generation: /isdc/run2/pipelines/adp/adp/scratch/202328905_OLF
* Level 1:
604 Exposure time is 1641 sec. instead of 2160 sec.
Pointing ID (BCPPID): 26970050
-> see 1.1.b)
3.2 Parameter out of limits
OMC:
----
Due to eclipse season
Science Window ID: 269700000012, 269700000021
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: 269700020010 - 269700720010
V1S_MBOT_MCOUNT
V1S_MLAT_MCOUNT
ScWs: 269700020010 - 269700720010
IOE_MDOS_MMCE4,6
3.3 Missing scientific data (taken from alert 3050)
IBIS:
-----
ScW: 269700490010
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/2697.000/pod_2697_0002.fits
Received at : Okt 9. 17:01
i EXP_ID OBS_ID SRC_NAME POINT_NUM POINT_LEN
1 26970001 20400060063 Swift J1727.8-1613 18 3598
2 26970002 88604300004 Crab 20 2160
3 26970003 88604300004 Crab 30 2160
b) Solar activity & miscellaneous
Calm
5.2 IBAS: no more reported here
5.3 TOOs: No
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