ISDC END OF REVOLUTION REPORT (NRT)
REVOLUTION 1975 - Report of July 14, 2018
Perigee Passage at start : 2018-07-11T03:06:39
Perigee Passage at end : 2018-07-13T18:55:44
Radiation Belt exit : 42196 km (ijd 6766.2436)
Radiation Belt entrance : 42081 km (ijd 6768.6767)
1. Planning summary
===================
1.1 General remarks
a) 2018-07-12T01:54: Pointing 16 missed.
b) 2018-07-12T: IREM crash
c) Pointing 38 missed.
1.2 Pointings summary
Remarks: Only Science Windows (ScWs) of type 'pointing' are considered.
- Exposures info from POD version 3. Pointings info from TSF version 3.
- 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 19750001: 'Cas A / Tycho SNR', 5x5 (3x3563s)
3 pointings: 19750002 -> 19750004, 14724s/10689s (+1h07m14s)
- Exposure 19750002: 'Cas A / Tycho SNR', 5x5 (20x3563s)
20 pointings: 19750005 -> 19750024, 74603s/71260s (+55m43s)
Deviations:
19750015 3630/3563s: see 1.1.a)
19750016 990/3563s: see 1.1.a)
- Exposure 19750003: 'Cas A / Tycho SNR', 5x5 (1x3563s)
1 pointing: 19750025, 4837s/3563s (+21m13s)
- Exposure 19750004: 'Cas A / Tycho SNR', 5x5 (10x3563s)
10 pointings: 19750026 -> 19750035, 37164s/35630s (+25m33s)
- Exposure 19750005: 'Her X-1', 5x5 (16x2667s)
16 pointings: 19750037 -> 19750052, 29562s/42672s (-3h38m29s)
Deviations:
19750038 208/2667s: ???
- Pointings with no assigned Exposure
4 pointings: 19750001, 0036, 0053, 0054 2957s/1866s (+18m11s)
2. NRT Data processing
======================
2.1 Telemetry
* Start reception: 2018-07-11T06:50:12
End reception: 2018-07-13T15:01:21
* TM gaps of more than 30 seconds:
2018-07-12T01:51:36
2018-07-12T12:38:06
2018-07-12T14:47:55
2018-07-12T14:48:26
* Frames missed:
2018-07-11T14:23:44 559 frames missed (1096415250 to 1096415808)
* Statistics: Mean Rate: 15.97 frames/sec (mean)
Frames: 3229294 total
: 0 missed
: 2606331 TM
: 622963 idle
: 0 invalid
Packets: 5227231 total
: 8504 missed
: 5212662 TM
: 0 tcmd
: 14569 time
: 0 idle
: 0 invalid
2.2 Auxiliary files
OLF: 63
ASF: 57
THF: 57
2.3 Pre-processing
Nothing special
2.4 OPUS Pipelines processing
No errors
2.5 ISGRI context table
2018-07-13T08:10: IIMG_SDCMOC_D20180711085840_00001.INT sent to MOC
3. Alerts
=========
3.1 All alerts except OOLs and missing scientific data
* Level 2:
603 The pointing hasn't increased by one. From 15 to 9500
1975_0017_ASF
-> see 1.1.a)
7000 IREM STANDARD MODE
IREM SHOULD BE IN INTEGRAL MODE AT ANYTIME, Please verify it's expected to get this mode!
2018-07-12T02
-> see 1.1.b)
* Level 1:
604 Exposure time is 3633 sec. instead of 3563 sec.
Pointing ID (BCPPID): 19750015
604 Exposure time is 986 sec. instead of 3563 sec.
Pointing ID (BCPPID): 19750016
-> see 1.1.a)
605 IBIS: The mode differ for 208 sec. from the planning
ScW: 197500150010 - 197500170010
from 2018-07-12T01:06:49 to 2018-07-12T01:10:17 expected mode: 41 actual mode: 22
605 OMC: The mode differ for 2620 sec. from the planning
ScW: 197500170010
from 2018-07-12T02:56:15 to 2018-07-12T02:56:17 expected mode: 42 actual mode: 21
from 2018-07-12T03:12:17 to 2018-07-12T03:28:49 expected mode: 42 actual mode: 22
from 2018-07-12T03:28:49 to 2018-07-12T03:55:55 expected mode: 42 actual mode: 21
-> see 1.1.b)
604 Exposure time is 210 sec. instead of 2667 sec.
Pointing ID (BCPPID): 19750038
-> see 1.1.c)
3.2 Parameter out of limits
IBIS:
-----
Science Window ID: 197500110010, I0E_MDOS_MMCE1
Science Window ID: 197500150010, V1S_MVDM12HV
3.3 Missing scientific data (taken from alert 3050)
IBIS:
-----
ScW: 197500370010
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/1975.000/pod_1975_0003.fits
Received at : 6 Jul 08:05
i EXP_ID OBS_ID SRC_NAME POINT_NUM POINT_LEN
1 19750001 15200020001 Cas A / Tycho SNR 3 3563
2 19750002 15200020001 Cas A / Tycho SNR 20 3563
3 19750003 15200020001 Cas A / Tycho SNR 1 3563
4 19750004 15200020001 Cas A / Tycho SNR 10 3563
5 19750005 15200330002 Her X-1 16 2667
b) Solar activity & miscellaneous
Calm
5.2 IBAS
a) GRB in ISGRI FOV: No
b) GRB in SPI-ACS: No more reported
5.3 TOOs: No
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