ISDC END OF REVOLUTION REPORT (NRT)
REVOLUTION 2666 - Report of July 26, 2023
Perigee Passage at start : 2023-07-23T01:46:25
Perigee Passage at end : 2023-07-25T17:36:45
Radiation Belt exit : 30287 km (ijd 8604.1430)
Radiation Belt entrance : 47288 km (ijd 8606.6060)
1. Planning summary
===================
1.1 General remarks
a) 2023-07-23T16:54: Pointing 22 missed.
b) 2023-07-24T01:43: Pointing 38 missed.
c) 2023-07-24T04:53: Pointing 44 missed.
d) 2023-07-24T13:11: Pointing 60 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 26660001: 'FRB 20220912A', 5x5 (25x2000s)
25 pointings: 26660004 -> 26660028, 48812s/50000s (-19m47s)
Deviations:
26660022 842/2000s: see 1.1.a)
- Exposure 26660002: 'Gal. Plane, l= 286', 5x5 (25x1800s)
25 pointings: 26660032 -> 26660056, 41645s/45000s (-55m55s)
Deviations:
26660038 212/1800s: see 1.1.b)
26660044 42/1800s: see 1.1.c)
- Exposure 26660003: 'Gal. Plane, l= 296', 5x5 (6x1800s)
6 pointings: 26660058 -> 26660063, 9224s/10800s (-26m16s)
Deviations:
26660060 222/1800s: see 1.1.d)
- Exposure 26660004: 'Gal. Plane, l= 296', 5x5 (1x1800s)
1 pointing: 26660064, 2901s/1800s (+18m20s)
- Exposure 26660005: 'Gal. Plane, l= 296', 5x5 (7x1800s)
7 pointings: 26660065 -> 26660071, 12605s/12600s (+5s)
- Exposure 26660006: 'Swift J0243.6+6124', 5x5 (25x2000s)
25 pointings: 26660075 -> 26660099, 55161s/50000s (+1h26m01s)
- Pointings with no assigned Exposure
14 pointings: 26660001, 0002, 0003, 0029, 0030, 0031, 0057, 0072,
69992096, 0074, 0100, 0101, 0102, 0103
22770s/8086s (+4h04m44s)
2. NRT Data processing
======================
2.1 Telemetry
* TM gaps of more than 30 seconds:
2023-07-24T15:51:21
* Frames missed: -
* Statistics: Mean Rate: 15.99 frames/sec (mean)
Frames: 3529328 total
: 0 missed
: 2491371 TM
: 1037957 idle
: 0 invalid
Packets: 4998745 total
: 1685 missed
: 4982742 TM
: 0 tcmd
: 16003 time
: 0 idle
: 0 invalid
* No error
2.2 Auxiliary files
OLF: 64
ASF: 104
THF: 62
2.3 Pre-processing / OPUS pipelines
Nothing special
* No error
2.4 ISGRI context table
2023-07-25T05:37: IIMG_SDCMOC_D20230723062528_00001.INT
2023-07-25T10:30: IIMG_SDCMOC_D20230723062528_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 21 to 23 (2666_0001_AHF)
-> see 1.1.a)
603 The pointing hasn't increased by one. From 43 to 45 (2666_0001_AHF)
-> see 1.1.c)
* Level 1:
604 Exposure time is 843 sec. instead of 2000 sec.
Pointing ID (BCPPID): 26660022
-> see 1.1.a)
604 Exposure time is 212 sec. instead of 1800 sec.
Pointing ID (BCPPID): 26660038
-> see 1.1.b)
604 Exposure time is 42 sec. instead of 1800 sec.
Pointing ID (BCPPID): 26660044
-> see 1.1.c)
604 Exposure time is 218 sec. instead of 1800 sec.
Pointing ID (BCPPID): 26660060
-> see 1.1.d)
3.2 Parameter out of limits
IBIS:
-----
Due to Solar minimum, the IBIS veto limits are not appropriate
resulting in too many alerts
ScWs: 266600040010 - 266600990010
V1S_MBOT_MCOUNT
V1S_MLAT_MCOUNT
ScWs: 266600040010 - 266600990010
IOE_MDOS_MMCE4,6
3.3 Missing scientific data (taken from alert 3050)
IBIS:
-----
ScWs: 266600210010, 266600370010, 266600390010, 266600430010,
266600440010, 266600450010, 266600590010
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:
----
ScW: 266600440010
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/2666.000/pod_2666_0008.fits
Received at : Jul 21. 13:12
i EXP_ID OBS_ID SRC_NAME POINT_NUM POINT_LEN
1 26660001 20700110002 FRB 20220912A 25 2000
2 26660002 20200130117 Gal. Plane, l= 286 25 1800
3 26660003 20200130122 Gal. Plane, l= 296 6 1800
4 26660004 20200130122 Gal. Plane, l= 296 1 1800
5 26660005 20200130122 Gal. Plane, l= 296 7 1800
6 26660006 20700100005 Swift J0243.6+6124 25 2000
b) Solar activity & miscellaneous
Calm
5.2 IBAS: no more reported here
5.3 TOOs: No
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