ISDC END OF REVOLUTION REPORT (NRT)
REVOLUTION 2146 - Report of October 11, 2019
Perigee Passage at start : 2019-10-08T19:36:44
Perigee Passage at end : 2019-10-11T11:25:57
Radiation Belt exit : 40640 km (ijd 7220.9199)
Radiation Belt entrance : 52553 km (ijd 7223.3294)
1. Planning summary
===================
1.1 General remarks
a) End of SPI annealing
b) Pointings 30, 31, 32 missed due to a telemetry gap
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 21460001: 'Galactic Center', 5x5 (25x2000s)
25 pointings: 21460002 -> 21460026, 49934s/50000s (-1m06s)
- Exposure 21460002: 'Gal. Bulge region', hexagon (7x1800s)
7 pointings: 21460027 -> 21460033, 11839s/12600s (-12m41s)
Deviations:
21460029 5693/1800s: see 1.1.b)
21460030 0/1800s: see 1.1.b)
21460031 0/1800s: see 1.1.b)
21460032 754/1800s: see 1.1.b)
- Exposure 21460003: 'Galactic Center', 5x5 (8x3556s)
8 pointings: 21460034 -> 21460041, 29951s/28448s (+25m03s)
- Exposure 21460004: 'Galactic Center', 5x5 (1x3556s)
1 pointing: 21460042, 3557s/3556s (+0s)
- Exposure 21460005: 'Galactic Center', 5x5 (24x3556s)
24 pointings: 21460043 -> 21460066, 90087s/85344s (+1h19m03s)
- Pointings with no assigned Exposure
3 pointings: 21460001, 0067, 0068, 1183s/1244s (-1m01s)
2. NRT Data processing
======================
2.1 Telemetry
* TM gaps of more than 30 seconds:
2019-10-09T16:47:33 - 2019-10-09T17:44:54
2019-10-10T05:09:58 - 2019-10-10T05:10:29
* Frames missed: -
* Statistics: Mean Rate: 15.72 frames/sec (mean)
Frames: 3264201 total
: 0 missed
: 2524503 TM
: 739698 idle
: 0 invalid
Packets: 5062350 total
: 32851 missed
: 5049006 TM
: 0 tcmd
: 13344 time
: 0 idle
: 0 invalid
* No error
2.2 Auxiliary files
OLF: 64
ASF: 68
THF: 59
2.3 Pre-processing / OPUS pipelines
Nothing special
* No error
2.5 ISGRI context table
2019-10-10T23:21: IIMG_SDCMOC_D20191009001259_00001.INT sent to MOC
2019-10-11T10:00: IIMG_SDCMOC_D20191009001259_00002.INT sent to MOC
2nd version provided by IRFU/SAp, Saclay (F)
3. Alerts
=========
3.1 All alerts except OOLs and missing scientific data
* Level 2:
603 The pointing hasn't increased by one. From 29 to 9500 (2146_0001_AHF)
-> see 1.1.b)
* Level 1:
604 Exposure time is 5702 sec. instead of 1800 sec.
Pointing ID (BCPPID): 21460029
604 Exposure time is 745 sec. instead of 1800 sec.
Pointing ID (BCPPID): 21460032
-> see 1.1.b)
3.2 Parameter out of limits -
3.3 Missing scientific data (taken from alert 3050)
IBIS:
-----
ScW: 214600280010
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/2146.000/pod_2146_0002.fits
Received at : 30 Sep 11:21
i EXP_ID OBS_ID SRC_NAME POINT_NUM POINT_LEN
1 21460001 16200230036 Galactic Center 25 2000
2 21460002 16200010027 Gal. Bulge region 7 1800
3 21460003 16200280005 Galactic Center 8 3556
4 21460004 16200280005 Galactic Center 1 3556
5 21460005 16200280005 Galactic Center 24 3556
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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