ISDC END OF REVOLUTION REPORT (NRT)
REVOLUTION 2105 - Report of June 24, 2019
Perigee Passage at start : 2019-06-21T19:21:19
Perigee Passage at end : 2019-06-24T11:09:48
Radiation Belt exit : 30831 km (ijd 7111.8771)
Radiation Belt entrance : 34925 km (ijd 7114.3828)
1. Planning summary
===================
1.1 General remarks
a) 2019-06-22T22:35: Pointing 30 shorter.
b) 2019-06-23T05:11: Pointing 38 missed.
c) 2019-06-23T18:17: Pointing 54 shorter.
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 21050001: 'Dummy pointing', staring (1x900s)
1 pointing: 21050002, 2482s/900s (+26m22s)
- Exposure 21050002: 'Her X-1', 5x5 (32x2667s)
32 pointings: 21050004 -> 21050035, 86882s/85344s (+25m37s)
Deviations:
21050030 2615/2667s: see 1.1.a)
- Exposure 21050003: 'Her X-1', 5x5 (2x2667s)
2 pointings: 21050036 -> 21050037, 5325s/5334s (-9s)
- Exposure 21050004: 'Her X-1', 5x5 (31x2667s)
31 pointings: 21050038 -> 21050068, 84656s/82677s (+32m59s)
Deviations:
21050038 2256/2667s: see 1.1.b)
21050054 2633/2667s: see 1.1.c)
- Pointings with no assigned Exposure
4 pointings: 21050001, 0003, 0069, 0070, 1177s/1866s (-11m29s)
2. NRT Data processing
======================
2.1 Telemetry
* TM gaps of more than 30 seconds: -
* Frames missed:
2019-06-21T22:37:59 856 frames missed (1042066935 to 1042067790)
* Statistics: Mean Rate: 15.99 frames/sec (mean)
Frames: 3324447 total
: 0 missed
: 2801125 TM
: 523322 idle
: 0 invalid
Packets: 5617244 total
: 2805 missed
: 5602250 TM
: 0 tcmd
: 14994 time
: 0 idle
: 0 invalid
2.2 Auxiliary files
OLF: 64
ASF: 72
THF: 59
2.3 Pre-processing / OPUS pipelines
Nothing special
* No error
2.5 ISGRI context table
2019-06-23T23:06: IIMG_SDCMOC_D20190621235945_00001.INT sent to MOC
2019-06-24T07:40: IIMG_SDCMOC_D20190621235945_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 31 (2105_0001_AHF)
603 The pointing hasn't increased by one. From 37 to 39 (2105_0001_AHF)
-> see 1.1.b)
* Level 1:
604 Exposure time is 2618 sec. instead of 2667 sec.
Pointing ID (BCPPID): 21050030
604 Exposure time is 2255 sec. instead of 2667 sec.
Pointing ID (BCPPID): 21050038
-> see 1.1.b)
604 Exposure time is 2634 sec. instead of 2667 sec.
Pointing ID (BCPPID): 21050054
-> see 1.1.c)
3.2 Parameter out of limits -
3.3 Missing scientific data -
4. Instruments checks (IOSM)
=====================
Nothing special
5. Science
==========
5.1 Summary
a) Planned observations
Last POD file: /isdc/nrt2/ops/aux/adp/2105.000/pod_2105_0001.fits
Received at : 18 Jun 08:32
i EXP_ID OBS_ID SRC_NAME POINT_NUM POINT_LEN
1 21050001 88802250001 Dummy pointing 1 900
2 21050002 16200060001 Her X-1 32 2667
3 21050003 16200060001 Her X-1 2 2667
4 21050004 16200060001 Her X-1 31 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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