ISDC END OF REVOLUTION REPORT (NRT)
REVOLUTION 2083 - Report of April 29, 2019
Perigee Passage at start : 2019-04-24T07:23:18
Perigee Passage at end : 2019-04-26T23:12:08
Radiation Belt exit : 36563 km (ijd 7053.3978)
Radiation Belt entrance : 46804 km (ijd 7055.8406)
1. Planning summary
===================
1.1 General remarks
a) 2019-04-24T23:18: Pointing 20 missed.
b) 2019-04-25T06:35: PICsIT reset followed by HEPI resync.
c) TOO replanning.
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 20830001: 'TIMELESS_N.01.1', 5x5 (25x2000s)
25 pointings: 20830002 -> 20830026, 48198s/50000s (-30m01s)
Deviations:
20830020 155/2000s: see 1.1.a)
- Exposure 20830002: 'TIMELESS_N.01.2', 5x5 (15x2000s)
15 pointings: 20830028 -> 20830042, 30052s/30000s (+51s)
- Exposure 20830003: 'S190425z', 5x5 (1x3000s)
1 pointing: 20830044, 8690s/3000s (+1h34m49s)
- Exposure 20830004: 'S190425z', 5x5 (1x3000s)
1 pointing: 20830045, 2994s/3000s (-5s)
- Exposure 20830005: 'S190425z', 5x5 (18x3000s)
18 pointings: 20830046 -> 20830063, 56268s/54000s (+37m47s)
- Exposure 20830006: 'S190425z', 5x5 (9x3000s)
9 pointings: 20830065 -> 20830073, 30582s/27000s (+59m42s)
- Pointings with no assigned Exposure
6 pointings: 20830001, 0027, 0043, 0064, 0074, 0075, 30323s/3110s (+7h33m33s)
2. NRT Data processing
======================
2.1 Telemetry
* TM gaps of more than 30 seconds:
2019-04-25T16:53:41 - 2019-04-25T16:54:12
* Frames missed: -
* Statistics: Mean Rate: 15.99 frames/sec (mean)
Frames: 3294205 total
: 0 missed
: 2743594 TM
: 550611 idle
: 0 invalid
Packets: 5502053 total
: 50862 missed
: 5487188 TM
: 0 tcmd
: 14865 time
: 0 idle
: 0 invalid
* No error
2.2 Auxiliary files
OLF: 64
ASF: 79
THF: 59
2.3 Pre-processing / OPUS pipelines
Nothing special
* No error
2.5 ISGRI context table
2019-04-26T11:28: IIMG_SDCMOC_D20190424122031_00001.INT sent to MOC
2019-04-26T15:10: IIMG_SDCMOC_D20190424122031_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 20 to 9500 2083_0022_ASF
-> see 1.1.a)
601 Non successive slew ID
File: 201911513_OLF, 201911514_OLF
Rev:2083 Last:20830044 Current:20830043 (AUXL-PROG-HIS)
-> due to TOO replanning
603 The pointing hasn't increased by one. From 19 to 21 (2083_0001_AHF)
603 The pointing hasn't increased by one. From 41 to 43 (2083_0001_AHF)
-> see 1.1.a)
603 The pointing hasn't increased by one. From 50 to 9501 (2083_0055_ASF)
603 The pointing hasn't increased by one. From 55 to 9502 (2083_0061_ASF)
-> due to TOO replanning
* Level 1:
604 Exposure time is 160 sec. instead of 2000 sec.
Pointing ID (BCPPID): 20830020
-> see 1.1.a)
604 Exposure time is 1026 sec. instead of 3000 sec.
Pointing ID (BCPPID): 20830044
-> see 1.1.a)
1001 Wrong Attitude by 0.1462 deg for 593 seconds
Science Window ID: 208300440040
Predicted Attitude: 233.2679 (RA) 35.4354 (DEC)
Measured Attitude: 233.1123 (RA) 35.5085 (DEC)
from 2019-04-25T14:03:10 (UTC) to 2019-04-25T14:13:03 (UTC)
-> due to TOO replanning
604 Exposure time is 4537 sec. instead of 3000 sec.
Directory of alert generation: /isdc/nrt2/ops/scw/2083/208300440060.000
Pointing ID (BCPPID): 20830044
-> due to TOO replanning
3.2 Parameter out of limits
IBIS:
-----
PICsIT reset in 208300320021, 208300330010
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.a)
3.3 Missing scientific data (taken from alert 3050)
IBIS:
-----
ScW: 208300190010, 208300200010, 208300210010, 208300440010, 208300440040
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/2083.000/pod_2083_0005.fits
Received at : 25 Apr 12:29
i EXP_ID OBS_ID SRC_NAME POINT_NUM POINT_LEN
1 20830001 16200210001 TIMELESS_N.01.1 25 2000
2 20830002 16200210021 TIMELESS_N.01.2 15 2000
3 20830003 16700050001 S190425z 1 3000
4 20830004 16700050001 S190425z 1 3000
5 20830005 16700050001 S190425z 18 3000
6 20830006 16700050001 S190425z 9 3000
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
|