ISDC END OF REVOLUTION REPORT (NRT)
REVOLUTION 1772 - Report of January 20, 2017
Perigee Passage at start : 2017-01-17T07:48:17
Perigee Passage at end : 2017-01-19T23:37:07
Radiation Belt exit : 44228 km (ijd 6226.4536)
Radiation Belt entrance : 39124 km (ijd 6228.8781)
Operations Coordinator : Carlo Ferrigno
Pipeline Operator : Ph.M.
Scientist on Duty : J.-G. Victor
1. Planning summary
===================
1.1 General remarks
a) Pointing 8 lost.
b) 2017-01-18T05:41: INTEGRAL entered the Emergency Sun Acquisition Mode (ESAM) for the sixth time
since launch. All active instruments went to safe mode, SPI was already inactive due to the ongoing
annealing. The ESAM was triggered by diverging reaction wheel speeds during a slew. While the
investigation of the root cause is ongoing, recovery operations are underway. Scientific operations
will be picked up again at the start of the next revolution (1773) on 20 January.
c) 2017-01-18T19:34: Integral recovered from ESAM. Unfortunately, on reactivation of the instruments,
on January 20, it was found that a full deactivation and reactivation of IBIS would be required,
delaying science data taking accordingly (in revolution 1773).
1.2 Pointings summary
Remarks: Only Science Windows (ScWs) of type 'pointing' are considered.
- Exposures info from POD version 2. Pointings info from TSF version 2.
- 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 17720001: 'IGR J11014-6103', 5x5 (25x3334s)
25 pointings: 17720002 -> 17720026, 46761s/83350s (-10h09m48s)
Deviations:
17720008 53/3334s: see 1.1.a)
17720017 16/3334s: see 1.1.b)
17720018 0/3334s: see 1.1.b)
17720019 0/3334s: see 1.1.b)
17720020 0/3334s: see 1.1.b)
17720021 0/3334s: see 1.1.b)
17720022 0/3334s: see 1.1.b)
17720023 0/3334s: see 1.1.b)
17720024 0/3334s: see 1.1.b)
17720025 0/3334s: see 1.1.b)
17720026 0/3334s: see 1.1.b)
- Exposure 17720002: 'IGR J11014-6103', 5x5 (1x3334s)
1 pointing: 17720027, 0s/3334s (-55m34s)
Deviations:
17720027 0/3334s: see 1.1.b)
- Exposure 17720003: 'IGR J11014-6103', 5x5 (7x3334s)
7 pointings: 17720028 -> 17720034, 0s/23338s (-6h28m58s)
Deviations:
17720028 0/3334s: see 1.1.b)
17720029 0/3334s: see 1.1.b)
17720030 0/3334s: see 1.1.b)
17720031 0/3334s: see 1.1.b)
17720032 0/3334s: see 1.1.b)
17720033 0/3334s: see 1.1.b)
17720034 0/3334s: see 1.1.b)
- Exposure 17720004: 'Muscae Region, 302.5', hexagon (8x1800s)
8 pointings: 17720036 -> 17720043, 0s/14400s (-4h00m00s)
Deviations:
17720036 0/1800s: see 1.1.b)
17720037 0/1800s: see 1.1.b)
17720038 0/1800s: see 1.1.b)
17720039 0/1800s: see 1.1.b)
17720040 0/1800s: see 1.1.b)
17720041 0/1800s: see 1.1.b)
17720042 0/1800s: see 1.1.b)
17720043 0/1800s: see 1.1.b)
- Exposure 17720005: 'Muscae Region, 307.5', hexagon (8x1800s)
8 pointings: 17720045 -> 17720052, 0s/14400s (-3h59m59s)
Deviations:
17720045 0/1800s: see 1.1.b)
17720046 0/1800s: see 1.1.b)
17720047 0/1800s: see 1.1.b)
17720048 0/1800s: see 1.1.b)
17720049 0/1800s: see 1.1.b)
17720050 0/1800s: see 1.1.b)
17720051 0/1800s: see 1.1.b)
17720052 0/1800s: see 1.1.b)
- Exposure 17720006: 'Muscae Region, 312.5', hexagon (8x1800s)
8 pointings: 17720054 -> 17720061, 0s/14400s (-3h59m59s)
Deviations:
17720054 0/1800s: see 1.1.b)
17720055 0/1800s: see 1.1.b)
17720056 0/1800s: see 1.1.b)
17720057 0/1800s: see 1.1.b)
17720058 0/1800s: see 1.1.b)
17720059 0/1800s: see 1.1.b)
17720060 0/1800s: see 1.1.b)
17720061 0/1800s: see 1.1.b)
- Exposure 17720007: 'Muscae Region, 317.5', hexagon (8x1800s)
8 pointings: 17720063 -> 17720070, 0s/14400s (-3h59m59s)
Deviations:
17720063 0/1800s: see 1.1.b)
17720064 0/1800s: see 1.1.b)
17720065 0/1800s: see 1.1.b)
17720066 0/1800s: see 1.1.b)
17720067 0/1800s: see 1.1.b)
17720068 0/1800s: see 1.1.b)
17720069 0/1800s: see 1.1.b)
17720070 0/1800s: see 1.1.b)
- Pointings with no assigned Exposure
6 pointings: 17720001, 0035, 0044, 0053, 0062, 0071, 591s/3110s (-41m58s)
2. NRT Data processing
======================
2.1 Telemetry
* Start reception: 2017-01-17T10:59:12
End reception: 2017-01-19T19:27:42
* TM gaps of more than 30 seconds:
2017-01-18T13:44:56 - 2017-01-18T13:45:27
* Frames missed: -
* ERT not in sync with UTC: -
* Statistics: Mean Rate: 15.99 frames/sec (mean)
Frames: 3250581 total
: 0 missed
: 549441 TM
: 2701140 idle
: 0 invalid
Packets: 1109554 total
: 250 missed
: 1098882 TM
: 0 tcmd
: 10672 time
: 0 idle
: 0 invalid
* Errors:
NCTRSFRAME: invalid quality = 256 (should be 0 or 1):
2017-01-17T14:20:56
2017-01-17T22:13:00 - 2017-01-17T22:13:01
2017-01-18T13:43:56 - 2017-01-18T13:47:54
2.2 Auxiliary files summary
POD OPP TSF PAF OLF ASF AHF THF ORB REVNO
-------------------------------------------------------------
1 1 1 1 64 74 1 56 1 1
2.3 Pre-processing
Nothing special
2.4 OPUS Pipelines processing
* REV: completed | errors * INPUT/SCW: completed | errors
------------------------------- ----------------------------
IREM : 57 | 0 69 | 2
ISGRI_cal : 7 | 0
ISGRI_noise: 113 | 0 * QLA completed | errors
IBIS_veto : 19 | 0 -----------------------------
JMX : 209 | 0 IBIS : 20 | 0
ilt : 1 | 0 JEMX-1 : " | 0
Archiving : 1 | 0 JEMX-2 : " | 0
2.5 ISGRI context table
2017-01-19T13:58: IIMG_SDCMOC_D20170117145321_00001.INT sent to MOC
2017-01-19T15:54: IIMG_SDCMOC_D20170117145321_00002.INT sent to MOC
2nd version provided by IRFU/SAp, Saclay (F)
* Errors:
OSF: 177200170032 Stat: ccxww Last: j_correction Exit: 35606
OSF: 177200170310 Stat: cxwww Last: dp_aux_derive Exit: 2002
3. Alerts
=========
3.1 All alerts except OOLs and missing scientific data
* Level 2:
603 The pointing hasn't increased by one. From 7 to 9
File: 1772_0002_AHF
Convert attitude RRRR=1772 ROW=596. Missing pointing ?
-> see 1.1.a)
603 The pointing hasn't increased by one. From 17 to 9502
File: 1772_0019_ASF, 1772_0020_ASF
Convert attitude RRRR=1772 ROW=19. Missing pointing ?
601 Non successive slew ID
File: 201701918_OLF
Rev:1772 Last:17720017 Current:17720071 (AUXL-PROG-HIS)
-> see 1.1.b)
* Level 1:
604 Exposure time is 51 sec. instead of 3334 sec.
Pointing ID (BCPPID): 17720008
-> see 1.1.a)
604 Exposure time is 16 sec. instead of 3334 sec.
Pointing ID (BCPPID): 17720017
-> see 1.1.b)
605 IBIS, JMX: The mode differ for 4995 sec. from the planning
ScW: 177200170131 to the end of rev.
from 2017-01-18T19:31:43 to 2017-01-18T20:54:58 expected mode: 41 actual mode: 22
3.2 Parameter out of limits -
3.3 Missing scientific data
IBIS:
-----
ScW: 177200070010, 177200160010, 177200170010
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: 177200160010, 177200170010
These data structures are missing:
OMC.-SHOT-RAW (or ALL) for mode Science Normal (42)
4. Instruments checks (IOSM)
=====================
OEMs:
2017-01-18T05:41:30:
IBIS DPE-IASW: Emergency switch off performed
SPI DPE-IASW: State changed, from Commanded to Protected
SPI DPE-IASW: Begin on board event: ESAM
IBIS DPE-IASW: VETO switch off due to automatisme
5. Science (JGV)
==========
5.1 Summary
a) Planned observations
Last POD file: /isdc/nrt2/ops/aux/adp/1772.000/pod_1772_0002.fits
Received at : 9 Jan 10:48
i EXP_ID OBS_ID SRC_NAME POINT_NUM POINT_LEN
1 17720001 14200200001 IGR J11014-6103 25 3334
2 17720002 14200200001 IGR J11014-6103 1 3334
3 17720003 14200200001 IGR J11014-6103 7 3334
4 17720004 14200130015 Muscae Region, 302.5 8 1800
5 17720005 14200130016 Muscae Region, 307.5 8 1800
6 17720006 14200130017 Muscae Region, 312.5 8 1800
7 17720007 14200130018 Muscae Region, 317.5 8 1800
b) Solar activity & miscellaneous
Calm
5.2 IBAS
a) GRB in ISGRI FOV: No
b) GRB in SPI-ACS:
2017-01-19 03:39:01 (AUTO): TBD
c) Other IBAS alerts: No
5.3 TOOs: No
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