ISDC END OF REVOLUTION REPORT (NRT)
REVOLUTION 1941 - Report of April 16, 2018
Perigee Passage at start : 2018-04-11T17:22:53
Perigee Passage at end : 2018-04-14T09:12:03
Radiation Belt exit : 45511 km (ijd 6675.8529)
Radiation Belt entrance : 50960 km (ijd 6678.2337)
Scientist/Coordinator : Lorenzo Ducci
Pipeline Operator : Ph.M.
1. Planning summary
===================
1.1 General remarks
a) 2018-04-12T19:22: Pointing 22 missed.
b) 2018-04-13T03:12: PICsIT reset
c) 2018-04-13T08:01: Pointing 35 missed.
d) 2018-04-13T23:22: Pointing 50 shorter.
1.2 Pointings summary
Remarks: Only Science Windows (ScWs) of type 'pointing' are considered.
- Exposures info from POD version 1. Pointings info from TSF version 1.
- 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 19410001: 'MAXI J1820+070', hexagon (14x3572s)
14 pointings: 19410002 -> 19410015, 51546s/50008s (+25m38s)
- Exposure 19410002: 'Dummy pointing', staring (1x900s)
1 pointing: 19410017, 2536s/900s (+27m16s)
- Exposure 19410003: 'Orion_3', 5x5 (8x3334s)
8 pointings: 19410021 -> 19410028, 27372s/26672s (+11m40s)
Deviations:
19410022 2472/3334s: see 1.1.a)
- Exposure 19410004: 'Orion_3', 5x5 (1x3334s)
1 pointing: 19410029, 4877s/3334s (+25m42s)
- Exposure 19410005: 'Orion_3', 5x5 (25x3334s)
25 pointings: 19410030 -> 19410054, 81565s/83350s (-29m45s)
Deviations:
19410035 0/3334s: see 1.1.c)
19410050 3303/3334s: see 1.1.d)
- Pointings with no assigned Exposure
7 pointings: 19410001, 0016, 0018, 0019, 0020, 0055, 0056, 8737s/5254s (+58m02s)
2. NRT Data processing
======================
2.1 Telemetry
* Start reception: 2018-04-11T20:01:52
End reception: 2018-04-14T05:13:24
* TM gaps of more than 30 seconds: -
* Frames missed: -
* ERT not in sync with UTC: -
* Statistics: Mean Rate: 15.99 frames/sec (mean)
Frames: 3290453 total
: 0 missed
: 2684244 TM
: 606209 idle
: 0 invalid
Packets: 5383508 total
: 3909 missed
: 5368488 TM
: 0 tcmd
: 15020 time
: 0 idle
: 0 invalid
* Errors:
NCTRSFRAME invalid quality no more reported
2.2 Auxiliary files summary
POD OPP TSF PAF OLF ASF AHF THF ORB REVNO
-------------------------------------------------------------
1 1 1 1 64 56 1 58 1 1
2.3 Pre-processing
Nothing special
2.4 OPUS Pipelines processing
* REV: completed | errors * INPUT/SCW: completed | errors
------------------------------- ----------------------------
IREM : 58 | 0 117 | 0
ISGRI_cal : 20 | 0
ISGRI_noise: 114 | 0 * QLA completed | errors
IBIS_veto : 19 | 0 -----------------------------
JMX : 209 | 0 IBIS : 59 | 0
ilt : 1 | 0 JEMX-1 : " | 0
Archiving : 1 | 0 JEMX-2 : " | 0
2.5 ISGRI context table
2018-04-13T22:39: IIMG_SDCMOC_D20180411232248_00001.INT sent to MOC
* No error
3. Alerts
=========
3.1 All alerts except OOLs and missing scientific data
* Level 2:
603 The pointing hasn't increased by one. From 34 to 36
File: 1941_0036_ASF
Convert attitude RRRR=1941 ROW=36. Missing pointing ?
-> see 1.1.c)
* Level 1:
604 Exposure time is 3398 sec. instead of 3334 sec.
Pointing ID (BCPPID): 19410021
604 Exposure time is 2472 sec. instead of 3334 sec.
Pointing ID (BCPPID): 19410022
-> see 1.1.a)
3.2 Parameter out of limits
IBIS:
-----
ScW: 194100230010 - 194100540031
V1E_MH4_MIFB_MDV
PICsIT reset in Science Window IDs: 194100290021
P0S_MM[1-8]LTC1
P0S_MM[1-8]LTC2
P0S_MM[1-8]RTC1
P0S_MM[1-8]RTC2
P0E_MMMCRER
3.3 Missing scientific data
IBIS:
-----
ScW: 194100210010
These data structures are missing:
PICS-SIMH-RAW (or ALL) for mode Observation standard (41)
4. Instruments checks (IOSM)
=====================
Nothing special
5. Science (LD)
==========
5.1 Summary
a) Planned observations
Last POD file: /isdc/nrt2/ops/aux/adp/1941.000/pod_1941_0001.fits
Received at : 4 Apr 08:57
i EXP_ID OBS_ID SRC_NAME POINT_NUM POINT_LEN
1 19410001 15700060005 MAXI J1820+070 14 3572
2 19410002 88801450001 Dummy pointing 1 900
3 19410003 15200110003 Orion_3 8 3334
4 19410004 15200110003 Orion_3 1 3334
5 19410005 15200110003 Orion_3 25 3334
b) Solar activity & miscellaneous
Calm
5.2 IBAS
a) GRB in ISGRI FOV: No
b) GRB in SPI-ACS:
2018-04-12 10:12:06 (OFFLINE): Possible GRB180412, also Fermi/GBM
2018-04-13 02:49:43 (OFFLINE): Likely long GRB180413
c) Other IBAS alerts: No
5.3 TOOs: No
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