ISDC END OF REVOLUTION REPORT (NRT)
REVOLUTION 2114 - Report of July 18, 2019
Perigee Passage at start : 2019-07-15T17:36:53
Perigee Passage at end : 2019-07-18T09:25:02
Radiation Belt exit : 34087km (ijd 7135.8152)
Radiation Belt entrance : XXXX km (ijd XXXX)
1. Planning summary
===================
1.1 General remarks
a) 2019-07-14T21:08:21: CDMU Monitoring task stopped unexpectedly
Failed telecommand, OEM received "EXCE AP SCHEDULING PROBLEM".
2019-07-15T18:12: start of recovery by MOC
CDMU memory dump performed
CDMU reset procedure
19:52: CDMU to operational mode
21:56 JEMX 1/2 re-enabled, OMC/IBIS/SPI in safe mode
2019-07-16: 14:30 SPI recovery completed with entry to Photon mode
14:18z OMC recovered
2019-07-17T10:24: IBIS recovered
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 21140001: 'Dummy pointing', staring (1x900s)
1 pointing: 21140002, 0s/900s (-15m00s)
Deviations:
21140002 0/900s: see 1.1.a)
- Exposure 21140002: 'Cas A / Tycho SNR', 5x5 (26x3530s)
26 pointings: 21140004 -> 21140029, 80256s/91780s (-3h12m04s)
Deviations:
21140004 0/3530s: see 1.1.a)
21140005 0/3530s: see 1.1.a)
21140006 0/3530s: see 1.1.a)
21140024 1091/3530s: Preprocessing restarted
- Exposure 21140003: 'Cas A / Tycho SNR', 5x5 (1x3530s)
1 pointing: 21140030, 4936s/3530s (+23m26s)
- Exposure 21140004: 'Cas A / Tycho SNR', 5x5 (22x3530s)
22 pointings: 21140031 -> 21140052, 80719s/77660s (+50m59s)
- Exposure 21140005: 'Dummy pointing', staring (1x900s)
1 pointing: 21140054, 3912s/900s (+50m12s)
- Pointings with no assigned Exposure
5 pointings: 21140001, 0003, 0053, 0055, 0056, 592s/2488s (-31m36s)
2. NRT Data processing
======================
2.1 Telemetry
* TM gaps of more than 30 seconds:
2019-07-16T14:42:27
2019-07-17T03:07:59
2019-07-17T03:08:30
2019-07-17T12:07:31
2019-07-17T12:13:53
* Frames missed:
2019-07-16T14:41:56 92 frames missed (1072940699 to 1072940790)
2019-07-16T14:42:27 640 frames missed (1072940793 to 1072941432)
2019-07-16T15:24:05 84 frames missed (1072981315 to 1072981398)
2019-07-16T15:26:15 121 frames missed (1072983363 to 1072983483)
2019-07-17T12:07:31 595 frames missed (1074172762 to 1074173356)
2019-07-17T12:11:33 19 frames missed (1074177213 to 1074177231)
2019-07-17T12:13:03 188 frames missed (1074178388 to 1074178575)
2019-07-17T12:13:05 55 frames missed (1074178648 to 1074178702)
2019-07-17T12:13:53 559 frames missed (1074178914 to 1074179472)
* Statistics: Mean Rate: 15.34 frames/sec (mean)
Frames: 3302483 total
: 0 missed
: 1499515 TM
: 1802968 idle
: 0 invalid
Packets: 3012093 total
: 6692 missed
: 2999030 TM
: 0 tcmd
: 13063 time
: 0 idle
: 0 invalid
* No error
2.2 Auxiliary files
OLF: 65
ASF: 53
THF: 60
2.3 Pre-processing / OPUS pipelines
Many errors in nrtrev/nrtscw pipelines due to clock reset.
* No error
2.5 ISGRI context table
2019-07-19T08:29: IIMG_SDCMOC_D20190717092445_00001.INT sent to MOC
-> Sent too late.
3. Alerts
=========
3.1 All alerts except OOLs and missing scientific data
* Level 2:
603 The pointing hasn't increased by one. From 0 to 500 (2114_0001_AHF)
-> see 1.1.a)
510 Revolution 2114 has low number (12162) of TIME_CORRELATION records
Program / version that has created this alert: Pipeline - ADP
Directory of alert generation: /isdc/run2/pipelines/adp/adp/scratch/201919910_OLF
2002 At least one HK (configuration) parameter changed unexpectedly
Program / version that has created this alert: osm_const_param 1.0.1
ScW 211400160010 - 211400180010
-> SPI reactivation
* Level 1:
605 IBIS: The mode differ for 3531 sec. from the planning
211400020010 - 211400360010
from 2019-07-17T08:31:22 to 2019-07-17T09:30:13 expected mode : 41 actual mode: 22
604 Exposure time is 1096 sec. instead of 3530 sec.
Pointing ID (BCPPID): 21140024
-> Preproc restarted
3.2 Parameter out of limits
IBIS:
-----
Scw: 211400370010 - 211400540021
V1S_MBOT_MCOUNT
V1S_MLAT_MCOUNT
OMC:
----
2019-07-16T13:58 (scw 18)
PCURR__1
SVOLT___M5
SVOLT___P5
SVOLT___M12
SVOLT___P12
SVOLT___P36
3.3 Missing scientific data (taken from alert 3050)
IBIS:
-----
ScW: 211400370010
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: 211400290020
These data structures are missing:
OMC.-SHOT-RAW (or ALL) for mode Science Normal (42)
4. Instruments checks (IOSM)
=====================
OEM (event message) received on DOY 195 at 09:30, saying “EXCE AP SCHEDULING PROBLEM”.
5. Science
==========
5.1 Summary
a) Planned observations
Last POD file: /isdc/nrt2/ops/aux/adp/2114.000/pod_2114_0001.fits
Received at : 2 Jul 10:43
i EXP_ID OBS_ID SRC_NAME POINT_NUM POINT_LEN
1 21140001 88802340001 Dummy pointing 1 900
2 21140002 16200160001 Cas A / Tycho SNR 26 3530
3 21140003 16200160001 Cas A / Tycho SNR 1 3530
4 21140004 16200160001 Cas A / Tycho SNR 22 3530
5 21140005 88802340002 Dummy pointing 1 900
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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