ISDC END OF REVOLUTION REPORT (NRT)
REVOLUTION 2097 - Report of June 3, 2019
Perigee Passage at start : 2019-05-31T12:54:27
Perigee Passage at end : 2019-06-03T04:44:39
Radiation Belt exit : 41355 km (ijd 7090.6442)
Radiation Belt entrance : 41128 km (ijd 7093.0938)
1. Planning summary
===================
1.1 General remarks
a) 2019-06-01T03:36: Pointing 13 interrupted.
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 20970001: 'Dummy pointing', staring (1x900s)
1 pointing: 20970002, 965s/900s (+1m05s)
- Exposure 20970002: 'Cyg X-1', 5x5 (27x3334s)
27 pointings: 20970004 -> 20970030, 89852s/90018s (-2m45s)
Deviations:
20970013 1675/3334s: see 1.1.a)
- Exposure 20970003: 'Cyg X-1', 5x5 (1x3334s)
1 pointing: 20970031, 3328s/3334s (-5s)
- Exposure 20970004: 'Cyg X-1', 5x5 (25x3334s)
25 pointings: 20970032 -> 20970056, 88773s/83350s (+1h30m22s)
- Pointings with no assigned Exposure
4 pointings: 20970001, 0003, 0057, 0058, 1776s/1866s (-1m29s)
2. NRT Data processing
======================
2.1 Telemetry
* TM gaps of more than 30 seconds: -
* Frames missed: -
* Statistics: Mean Rate: 15.99 frames/sec (mean)
Frames: 3330615 total
: 0 missed
: 2859145 TM
: 471470 idle
: 0 invalid
Packets: 5733310 total
: 46669 missed
: 5718290 TM
: 0 tcmd
: 15020 time
: 0 idle
: 0 invalid
* No error
2.2 Auxiliary files
OLF: 64
ASF: 60
THF: 59
2.3 Pre-processing / OPUS pipelines
Nothing special
* No error
2.5 ISGRI context table
2019-06-02T16:43: IIMG_SDCMOC_D20190531173246_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 12 to 14 (2097_0001_AHF)
-> see 1.1.a)
* Level 1:
604 Exposure time is 1678 sec. instead of 3334 sec.
Pointing ID (BCPPID): 20970013
-> see 1.1.a)
3.2 Parameter out of limits -
3.3 Missing scientific data (taken from alert 3050)
IBIS:
-----
ScW: 209700120010
These data structures are missing:
PICS-SIMH-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/2097.000/pod_2097_0004.fits
Received at : 17 May 09:06
i EXP_ID OBS_ID SRC_NAME POINT_NUM POINT_LEN
1 20970001 88802170001 Dummy pointing 1 900
2 20970002 16200240001 Cyg X-1 27 3334
3 20970003 16200240001 Cyg X-1 1 3334
4 20970004 16200240001 Cyg X-1 25 3334
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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