ISDC END OF REVOLUTION REPORT (NRT)
REVOLUTION 2315 - Report of January 13, 2021
Perigee Passage at start : 2020-12-31T07:32:10
Perigee Passage at end : 2021-01-02T23:22:04
Radiation Belt exit : 22743 km (ijd 7670.3590)
Radiation Belt entrance : 52469 km (ijd 7672.8297)
1. Planning summary
===================
1.1 General remarks
a) Eclipse season.
b) 2021-01-02T09:11: Pointing 83 missed.
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 23150001: 'Gal. Plane, l= 112', 5x5 (17x1800s)
17 pointings: 23150002 -> 23150018, 30612s/30600s (+12s)
- Exposure 23150002: 'Gal. Plane, l= 122', 5x5 (17x1800s)
17 pointings: 23150020 -> 23150036, 30564s/30600s (-36s)
- Exposure 23150003: 'Dummy pointing', staring (1x900s)
1 pointing: 23150038, 963s/900s (+1m03s)
- Exposure 23150004: 'Dummy pointing', staring (1x900s)
1 pointing: 23150040, 904s/900s (+3s)
- Exposure 23150005: 'TIMELESS_N.09.1', 5x5 (14x2000s)
14 pointings: 23150042 -> 23150055, 27998s/28000s (-2s)
- Exposure 23150006: 'TIMELESS_N.09.1', 5x5 (7x2000s)
7 pointings: 23150056 -> 23150062, 15673s/14000s (+27m52s)
- Exposure 23150007: 'TIMELESS_N.09.1', 5x5 (4x2000s)
4 pointings: 23150064 -> 23150067, 8006s/8000s (+5s)
- Exposure 23150008: 'TIMELESS_N.09.2', 5x5 (25x2000s)
25 pointings: 23150069 -> 23150093, 52640s/50000s (+43m59s)
Deviations:
23150083 2063/2000s: see 1.1.b)
- Exposure 23150009: 'Dummy pointing', staring (1x900s)
1 pointing: 23150095, 4928s/900s (+1h07m07s)
- Pointings with no assigned Exposure
10 pointings: 23150001, 0019, 0037, 0039, 0041, 0063, 0068, 0094,
69992096, 0097
26838s/7870s (+5h16m07s)
2. NRT Data processing
======================
2.1 Telemetry
* TM gaps of more than 30 seconds:
2020-12-31T16:49:10
2021-01-01T02:42:36
2021-01-01T12:34:23
2021-01-01T17:04:16
2021-01-01T22:51:43
2021-01-02T08:36:34
2021-01-02T09:11:55
* Frames missed:
2020-12-31T16:49:10 874 frames missed (1620739749 to 1620740622)
2021-01-01T02:42:37 757 frames missed (1621309571 to 1621310327)
2021-01-01T12:34:24 913 frames missed (1621877512 to 1621878424)
2021-01-01T22:51:44 852 frames missed (1622468812 to 1622469663)
2021-01-02T08:36:35 534 frames missed (1623030590 to 1623031123)
2021-01-02T09:11:55 1008 frames missed (1623064038 to 1623065045)
* Statistics: Mean Rate: 15.97 frames/sec (mean)
Frames: 3375105 total
: 0 missed
: 2946986 TM
: 428119 idle
: 0 invalid
Packets: 5909268 total
: 11418 missed
: 5893972 TM
: 0 tcmd
: 15296 time
: 0 idle
: 0 invalid
* No error
2.2 Auxiliary files
OLF: 64
ASF: 98
THF: 61
2.3 Pre-processing / OPUS pipelines
Nothing special
* No error
2.4 ISGRI context table
2021-01-02T10:38: IIMG_SDCMOC_D20201231112353_00001.INT sent to MOC
3. Alerts
=========
3.1 All alerts except OOLs and missing scientific data -
3.2 Parameter out of limits
OMC:
----
Due to eclipse, Science Window ID: 231500000012, 231500000021
PCURR__1
SVOLT___M5
SVOLT___M12
SVOLT___P5
SVOLT___P12
SVOLT___P36
IBIS:
-----
Due to Solar minimum, the IBIS veto limits are not appropriate
resulting in too many alerts
ScWs: 231500020010 - 231500950010
V1S_MBOT_MCOUNT
V1S_MLAT_MCOUNT
ScWs: 231500020010 - 231500950010
IOE_MDOS_MMCE4,6
ScWs: 231500050010, 231500120010, 231500810010
I0S_MEVTCNT_MMCE3,5,7
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/2315.000/pod_2315_0001.fits.gz
Received at : 23 Dec 14:19
i EXP_ID OBS_ID SRC_NAME POINT_NUM POINT_LEN
1 23150001 17200040122 Gal. Plane, l= 112 17 1800
2 23150002 17200040123 Gal. Plane, l= 122 17 1800
3 23150003 88803660001 Dummy pointing 1 900
4 23150004 88803660002 Dummy pointing 1 900
5 23150005 17200150004 TIMELESS_N.09.1 14 2000
6 23150006 17200150004 TIMELESS_N.09.1 7 2000
7 23150007 17200150004 TIMELESS_N.09.1 4 2000
8 23150008 17200150014 TIMELESS_N.09.2 25 2000
9 23150009 88803660003 Dummy pointing 1 900
b) Solar activity & miscellaneous
Calm
5.2 IBAS: no more reported here
5.3 TOOs: No
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