ISDC END OF REVOLUTION REPORT (NRT)
REVOLUTION 2277 - Report of September 28, 2020
Perigee Passage at start : 2020-09-21T05:22:13
Perigee Passage at end : 2020-09-23T21:11:37
Radiation Belt exit : 31523 km (ijd 7569.2940)
Radiation Belt entrance : XXXX km (ijd XXXX)
1. Planning summary
===================
1.1 General remarks
a) SPI annealing.
b) 2020-09-22T13:15: Pointing 27 missed.
c) 2020-09-22T23:24: PICsIT reset.
d) 2020-09-23T10:07: Pointing 58 missed.
e) 2020-09-23T17:36: Connection issue between MOC and ISDC.
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 22770001: 'Galactic Center', 5x5 (7x3556s)
7 pointings: 22770002 -> 22770008, 26245s/24892s (+22m32s)
- Exposure 22770002: 'Galactic Center', 5x5 (12x3556s)
12 pointings: 22770009 -> 22770020, 42674s/42672s (+2s)
- Exposure 22770003: 'Galactic Center', 5x5 (3x3556s)
3 pointings: 22770021 -> 22770023, 12976s/10668s (+38m27s)
- Exposure 22770004: 'Galactic Center', 5x5 (6x3556s)
6 pointings: 22770024 -> 22770029, 23272s/21336s (+32m16s)
Deviations:
22770027 1692/3556s: see 1.1.b)
- Exposure 22770005: 'Galactic Center', 5x5 (4x3556s)
4 pointings: 22770030 -> 22770033, 14228s/14224s (+3s)
- Exposure 22770006: 'Gal. Bulge region', hexagon (7x1800s)
7 pointings: 22770035 -> 22770041, 12581s/12600s (-19s)
- Exposure 22770007: 'Galactic Center', 5x5 (16x2000s)
16 pointings: 22770042 -> 22770057, 33341s/32000s (+22m21s)
- Exposure 22770008: 'Galactic Center', 5x5 (9x2000s)
9 pointings: 22770058 -> 22770066, 20522s/18000s (+42m01s)
Deviations:
22770058 251/2000s: see 1.1.d)
- Pointings with no assigned Exposure
4 pointings: 22770001, 0034, 0067, 0068
1806s/1866s (-1m00s)
2. NRT Data processing
======================
2.1 Telemetry
* TM gaps of more than 30 seconds:
2020-09-22T09:30:35
2020-09-22T09:31:06
2020-09-23T03:55:50
2020-09-23T17:36:12 - 2020-09-23T17:41:00
* Frames missed:
2020-09-23T03:55:50 595 frames missed (1492164494 to 1492165088)
* Statistics: Mean Rate: 15.99 frames/sec (mean)
Frames: 3373679 total
: 0 missed
: 2641391 TM
: 732288 idle
: 0 invalid
Packets: 5297926 total
: 5080 missed
: 5282782 TM
: 0 tcmd
: 15144 time
: 0 idle
: 0 invalid
* No error
2.2 Auxiliary files
OLF: 64
ASF: 70
THF: 60
2.3 Pre-processing / OPUS pipelines
Nothing special
* No error
2.4 ISGRI context table
2020-09-23T08:22: IIMG_SDCMOC_D20200921091308_00001.INT sent to MOC
2020-09-23T10:10: IIMG_SDCMOC_D20200921091308_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 57 to 59 (2277_0001_AHF)
-> see 1.1.d)
510 Revolution 2277 has low number (15144) of TIME_CORRELATION records
Program / version that has created this alert: Pipeline - ADP
Directory of alert generation: /isdc/run2/pipelines/adp/adp/scratch/202026722_OLF
* Level 1:
604 Exposure time is 1693 sec. instead of 3556 sec.
Pointing ID (BCPPID): 22770027
-> see 1.1.b)
604 Exposure time is 253 sec. instead of 2000 sec.
Pointing ID (BCPPID): 22770058
-> see 1.1.d)
3.2 Parameter out of limits
IBIS:
-----
Due to Solar minimum, the IBIS veto limits are not appropriate
resulting in too many alerts
ScWs: 227700020010 - 227700660010
V1S_MBOT_MCOUNT
V1S_MLAT_MCOUNT
ScWs: 227700020010 - 227700660010
I0E_MDOS_MMCE6
PICsIT reset in ScWs: 227700380010
P0S_MM[1-8]LTC1
P0S_MM[1-8]LTC2
P0S_MM[1-8]RTC1
P0S_MM[1-8]RTC2
P0E_MMMCRER
-> see 1.1.b)
3.3 Missing scientific data (taken from alert 3050)
IBIS:
-----
ScWs: 227700560010, 227700570010
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/2277.000/pod_2277_0003.fits
Received at : 18 Sep 20:47
i EXP_ID OBS_ID SRC_NAME POINT_NUM POINT_LEN
1 22770001 17200220009 Galactic Center 7 3556
2 22770002 17200220009 Galactic Center 12 3556
3 22770003 17200220009 Galactic Center 3 3556
4 22770004 17200220009 Galactic Center 6 3556
5 22770005 17200220009 Galactic Center 4 3556
6 22770006 17200010027 Gal. Bulge region 7 1800
7 22770007 17200180029 Galactic Center 16 2000
8 22770008 17200180029 Galactic Center 9 2000
b) Solar activity & miscellaneous
Calm
5.2 IBAS: no more reported here
5.3 TOOs: No
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