ISDC END OF REVOLUTION REPORT (NRT)
REVOLUTION 2231 - Report of May 25, 2020
Perigee Passage at start : 2020-05-21T21:01:48
Perigee Passage at end : 2020-05-24T12:52:54
Radiation Belt exit : 22734 km (ijd 7446.9212)
Radiation Belt entrance : 39731 km (ijd 7449.4408)
1. Planning summary
===================
1.1 General remarks
a) 2020-05-16T15:30: INTEGRAL entered the Emergency Safe Acquisition Mode (ESAM)
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 22310001: 'Dummy pointing', staring (1x900s)
1 pointing: 22310004, 0s/900s (-15m00s)
Deviations:
22310004 0/900s: see 1.1.a)
- Exposure 22310002: 'M81 field', 5x5 (26x3572s)
26 pointings: 22310006 -> 22310031, 0s/92872s (-25h47m52s)
Deviations:
22310006 0/3572s: see 1.1.a)
22310007 0/3572s: see 1.1.a)
22310008 0/3572s: see 1.1.a)
22310009 0/3572s: see 1.1.a)
22310010 0/3572s: see 1.1.a)
22310011 0/3572s: see 1.1.a)
22310012 0/3572s: see 1.1.a)
22310013 0/3572s: see 1.1.a)
22310014 0/3572s: see 1.1.a)
22310015 0/3572s: see 1.1.a)
22310016 0/3572s: see 1.1.a)
22310017 0/3572s: see 1.1.a)
22310018 0/3572s: see 1.1.a)
22310019 0/3572s: see 1.1.a)
22310020 0/3572s: see 1.1.a)
22310021 0/3572s: see 1.1.a)
22310022 0/3572s: see 1.1.a)
22310023 0/3572s: see 1.1.a)
22310024 0/3572s: see 1.1.a)
22310025 0/3572s: see 1.1.a)
22310026 0/3572s: see 1.1.a)
22310027 0/3572s: see 1.1.a)
22310028 0/3572s: see 1.1.a)
22310029 0/3572s: see 1.1.a)
22310030 0/3572s: see 1.1.a)
22310031 0/3572s: see 1.1.a)
- Exposure 22310003: 'M81 field', 5x5 (1x3572s)
1 pointing: 22310032, 0s/3572s (-59m32s)
Deviations:
22310032 0/3572s: see 1.1.a)
- Exposure 22310004: 'M81 field', 5x5 (22x3572s)
22 pointings: 22310033 -> 22310054, 0s/78584s (-21h49m44s)
Deviations:
22310033 0/3572s: see 1.1.a)
22310034 0/3572s: see 1.1.a)
22310035 0/3572s: see 1.1.a)
22310036 0/3572s: see 1.1.a)
22310037 0/3572s: see 1.1.a)
22310038 0/3572s: see 1.1.a)
22310039 0/3572s: see 1.1.a)
22310040 0/3572s: see 1.1.a)
22310041 0/3572s: see 1.1.a)
22310042 0/3572s: see 1.1.a)
22310043 0/3572s: see 1.1.a)
22310044 0/3572s: see 1.1.a)
22310045 0/3572s: see 1.1.a)
22310046 0/3572s: see 1.1.a)
22310047 0/3572s: see 1.1.a)
22310048 0/3572s: see 1.1.a)
22310049 0/3572s: see 1.1.a)
22310050 0/3572s: see 1.1.a)
22310051 0/3572s: see 1.1.a)
22310052 0/3572s: see 1.1.a)
22310053 0/3572s: see 1.1.a)
22310054 0/3572s: see 1.1.a)
- Exposure 22310005: 'Dummy pointing', staring (1x900s)
1 pointing: 22310056, 0s/900s (-14m59s)
Deviations:
22310056 0/900s: see 1.1.a)
- Pointings with no assigned Exposure
7 pointings: 22310001, 0002, 0003, 0005, 0055, 0057, 0058
0s/3732s (-1h02m12s)
2. NRT Data processing
======================
2.1 Telemetry
* TM gaps of more than 30 seconds:
2020-05-22T18:03:17 to 2020-05-23T15:27:48 (swap to B chain)
* Frames missed:
2020-05-23T15:28:03 858 frames missed (1357295119 to 1357295976)
* Statistics: Mean Rate: 10.18 frames/sec (mean)
Frames: 2137728 total
: 0 missed
: 693626 TM
: 1444102 idle
: 0 invalid
Packets: 1397801 total
: 28215 missed
: 1387252 TM
: 0 tcmd
: 10549 time
: 0 idle
: 0 invalid
* No error
2.2 Auxiliary files
OLF: 63
ASF: 0
THF: 59
2.3 Pre-processing / OPUS pipelines
Nothing special
* No error
2.4 ISGRI context table -
3. Alerts
=========
3.1 All alerts except OOLs and missing scientific data -
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/2231.000/pod_2231_0001.fits
Received at : 22 Apr 18:04
i EXP_ID OBS_ID SRC_NAME POINT_NUM POINT_LEN
1 22310001 88802990004 Dummy pointing 1 900
2 22310002 17200260001 M81 field 26 3572
3 22310003 17200260001 M81 field 1 3572
4 22310004 17200260001 M81 field 22 3572
5 22310005 88802990003 Dummy pointing 1 900
b) Solar activity & miscellaneous
Calm
5.2 IBAS: no more reported here
5.3 TOOs: No
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