ISDC END OF REVOLUTION REPORT (NRT)
REVOLUTION 2271 - Report of September 8, 2020
Perigee Passage at start : 2020-09-05T06:20:22
Perigee Passage at end : 2020-09-07T22:12:05
Radiation Belt exit : 26496 km (ijd 7553.3195)
Radiation Belt entrance : 44908 km (ijd 7555.8110)
1. Planning summary
===================
1.1 General remarks
a) Spi annealing.
b) 2020-09-06T19:56: IBIS Time wrap-around detected.
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 22710001: 'Gal. Plane, l= 162', 5x5 (25x1800s)
25 pointings: 22710002 -> 22710026, 44993s/45000s (-7s)
- Exposure 22710002: 'Gal. Plane, l= 172', 5x5 (25x1800s)
25 pointings: 22710028 -> 22710052, 45002s/45000s (+2s)
- Exposure 22710003: 'Dummy pointing', staring (1x900s)
1 pointing: 22710054, 925s/900s (+25s)
- Exposure 22710004: 'Dummy pointing', staring (1x900s)
1 pointing: 22710056, 904s/900s (+4s)
- Exposure 22710005: 'Dummy pointing', staring (1x900s)
1 pointing: 22710058, 3749s/900s (+47m28s)
- Exposure 22710006: 'Dummy pointing', staring (1x900s)
1 pointing: 22710060, 902s/900s (+1s)
- Exposure 22710007: 'Dummy pointing', staring (1x900s)
1 pointing: 22710062, 936s/900s (+35s)
- Exposure 22710008: 'Gal. Bulge region', hexagon (2x1800s)
2 pointings: 22710064 -> 22710065, 6273s/3600s (+44m32s)
- Exposure 22710009: 'Gal. Bulge region', hexagon (5x1800s)
5 pointings: 22710066 -> 22710070, 8983s/9000s (-16s)
- Exposure 22710010: 'Galactic Center', 5x5 (16x3556s)
16 pointings: 22710072 -> 22710087, 56903s/56896s (+6s)
- Exposure 22710011: 'Dummy pointing', staring (1x900s)
1 pointing: 22710089, 904s/900s (+3s)
- Exposure 22710012: 'Dummy pointing', staring (1x900s)
1 pointing: 22710091, 916s/900s (+16s)
- Exposure 22710013: 'Dummy pointing', staring (1x900s)
1 pointing: 22710093, 1144s/900s (+4m03s)
- Pointings with no assigned Exposure
14 pointings: 22710001, 0027, 0053, 0055, 0057, 0059, 0061, 0063,
69992096, 0088, 0090, 0092, 0094, 0095
29781s/8086s (+6h01m35s)
2. NRT Data processing
======================
2.1 Telemetry
* TM gaps of more than 30 seconds:
2020-09-05T16:00:13
2020-09-06T01:50:44
2020-09-06T11:44:59
2020-09-06T15:52:52
2020-09-06T15:53:23
2020-09-06T21:31:27
* Frames missed:
2020-09-05T16:00:13 870 frames missed (1469792819 to 1469793688)
2020-09-06T01:50:44 724 frames missed (1470359861 to 1470360584)
2020-09-06T11:45:00 1134 frames missed (1470929914 to 1470931047)
2020-09-06T21:31:27 752 frames missed (1471491951 to 1471492702)
* Statistics: Mean Rate: 15.98 frames/sec (mean)
Frames: 3378057 total
: 0 missed
: 2020095 TM
: 1357962 idle
: 0 invalid
Packets: 4055173 total
: 5707 missed
: 4040190 TM
: 0 tcmd
: 14983 time
: 0 idle
: 0 invalid
* No error
2.2 Auxiliary files
OLF: 63
ASF: 79
THF: 60
2.3 Pre-processing / OPUS pipelines
Nothing special
* No error
2.4 ISGRI context table
2020-09-07T09:22: IIMG_SDCMOC_D20200905101132_00001.INT sent to MOC
2020-09-07T13:50: IIMG_SDCMOC_D20200905101132_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:
302 IBIS time wrap-around detected for APID, 1348, 1352, 1356, 1357, 1376
Directory of alert generation: /isdc2/run/alert/nrt_pp
Please verify it is foreseen and Ibis events well arestored after the wrap-around!
2020-09-06T19:56
-> see 1.1.b)
510 Revolution 2271 has low number (14730) of TIME_CORRELATION records
Program / version that has created this alert: Pipeline - ADP
Directory of alert generation: /isdc/run2/pipelines/adp/adp/scratch/202025123_OLF
* Level 1:
3041 Check NEW context from orbit 2271 (on 2020-09-05T10:11:32)
Program / version that has created this alert: ibis_isgr_low_thres 7.8
Directory of alert generation: /isdc/run2/pipelines/nrt/nrtrev/scratch/2271_20200905101132_00_ilt
Number of DEAD: 895 (limit is 890)
Number NEW DEAD: 2 (limit is 9)
3.2 Parameter out of limits
IBIS:
-----
Due to Solar minimum, the IBIS veto limits are not appropriate
resulting in too many alerts
ScWs: 227100020010 - 227100930010
V1S_MBOT_MCOUNT
V1S_MLAT_MCOUNT
ScWs: 227100020010 - 227100930010
I0E_MDOS_MMCE6
3.3 Missing scientific data (taken from alert 3050)
IBIS:
-----
ScW: 227100480010
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/2271.000/pod_2271_0009.fits
Received at : 31 Aug 17:39
i EXP_ID OBS_ID SRC_NAME POINT_NUM POINT_LEN
1 22710001 17200040136 Gal. Plane, l= 162 25 1800
2 22710002 17200040141 Gal. Plane, l= 172 25 1800
3 22710003 88803270010 Dummy pointing 1 900
4 22710004 88803270007 Dummy pointing 1 900
5 22710005 88803270011 Dummy pointing 1 900
6 22710006 88803270008 Dummy pointing 1 900
7 22710007 88803270012 Dummy pointing 1 900
8 22710008 17200010023 Gal. Bulge region 2 1800
9 22710009 17200010023 Gal. Bulge region 5 1800
10 22710010 17200220007 Galactic Center 16 3556
11 22710011 88803270013 Dummy pointing 1 900
12 22710012 88803270009 Dummy pointing 1 900
13 22710013 88803270014 Dummy pointing 1 900
b) Solar activity & miscellaneous
Calm
5.2 IBAS: no more reported here
5.3 TOOs: No
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