ISDC END OF REVOLUTION REPORT (NRT)
REVOLUTION 2324 - Report of January 28, 2021
Perigee Passage at start : 2021-01-24T06:09:39
Perigee Passage at end : 2021-01-26T22:00:37
Radiation Belt exit : 21967 km (ijd 7694.2995)
Radiation Belt entrance : 57962 km (ijd 7696.7500)
1. Planning summary
===================
1.1 General remarks
a) Eclipse season.
b) 2021-01-25T07:19: Pointing 40, 41 missed.
c) 2021-01-26T04:45: Pointing 78 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 23240001: 'Dummy pointing', staring (1x900s)
1 pointing: 23240002, 936s/900s (+36s)
- Exposure 23240002: 'Gal. Plane, l= 106', 5x5 (18x1800s)
18 pointings: 23240004 -> 23240021, 32416s/32400s (+16s)
- Exposure 23240003: 'Gal. Plane, l= 96', 5x5 (13x1800s)
13 pointings: 23240023 -> 23240035, 23374s/23400s (-26s)
- Exposure 23240004: 'Gal. Plane, l= 96', 5x5 (6x1800s)
6 pointings: 23240036 -> 23240041, 11766s/10800s (+16m05s)
Deviations:
23240040 1866/1800s: see 1.1.b)
23240041 796/1800s: see 1.1.b)
- Exposure 23240005: 'Dummy pointing', staring (1x900s)
1 pointing: 23240043, 902s/900s (+2s)
- Exposure 23240006: 'Dummy pointing', staring (1x900s)
1 pointing: 23240045, 3591s/900s (+44m50s)
- Exposure 23240007: 'Gal. Plane, l= 286', 5x5 (8x1800s)
8 pointings: 23240047 -> 23240054, 14461s/14400s (+1m01s)
- Exposure 23240008: 'Gal. Plane, l= 286', 5x5 (17x1800s)
17 pointings: 23240055 -> 23240071, 33137s/30600s (+42m17s)
- Exposure 23240009: 'Gal. Plane, l= 276', 5x5 (4x1800s)
4 pointings: 23240073 -> 23240076, 7187s/7200s (-12s)
- Exposure 23240010: 'Gal. Plane, l= 276', 5x5 (4x1800s)
4 pointings: 23240077 -> 23240080, 10018s/7200s (+46m57s)
Deviations:
23240078 1413/1800s: see 1.1.c)
- Exposure 23240011: 'Gal. Plane, l= 276', 5x5 (17x1800s)
17 pointings: 23240081 -> 23240097, 33468s/30600s (+47m48s)
- Pointings with no assigned Exposure
9 pointings: 23240001, 0003, 0022, 0042, 0044, 0046, 0072, 0098,
69992096
6041s/7041s (-16m39s)
2. NRT Data processing
======================
2.1 Telemetry
* TM gaps of more than 30 seconds:
2021-01-25T18:50:38
* Frames missed:
2021-01-25T18:50:39 527 frames missed (1652746789 to 1652747315)
* Statistics: Mean Rate: 15.99 frames/sec (mean)
Frames: 3365905 total
: 0 missed
: 2940232 TM
: 425673 idle
: 0 invalid
Packets: 5895737 total
: 3857 missed
: 5880464 TM
: 0 tcmd
: 15273 time
: 0 idle
: 0 invalid
* No error
2.2 Auxiliary files
OLF: 64
ASF: 101
THF: 61
2.3 Pre-processing / OPUS pipelines
Nothing special
* No error
2.4 ISGRI context table
2021-01-26T09:11: IIMG_SDCMOC_D20210124100101_00001.INT sent to MOC
2021-01-26T13:50: IIMG_SDCMOC_D20210124100101_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 40 to 9500 (2324_0001_AHF)
-> see 1.1.b)
603 The pointing hasn't increased by one. From 77 to 79 (2324_0001_AHF)
-> see 1.1.c)
* Level 1:
604 Exposure time is 1870 sec. instead of 1800 sec.
Pointing ID (BCPPID): 23240040
-> see 1.1.b)
604 Exposure time is 790 sec. instead of 1800 sec.
Pointing ID (BCPPID): 23240041
-> see 1.1.b)
604 Exposure time is 1414 sec. instead of 1800 sec.
Pointing ID (BCPPID): 23240078
-> see 1.1.c)
3041 Check NEW context from orbit 2324 (on 2021-01-24T10:01:01)
Program / version that has created this alert: ibis_isgr_low_thres 7.8
Directory of alert generation: /isdc/run2/pipelines/nrt/nrtrev/scratch/2324_20210124100101_00_ilt
Number of DEAD: 900 (limit is 890)
Number NEW DEAD: 2 (limit is 9)
3.2 Parameter out of limits
OMC:
----
Due to eclipse, Science Window ID: 232400000021
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: 232400020010 - 232400970010
V1S_MBOT_MCOUNT
V1S_MLAT_MCOUNT
ScWs: 232400020010 - 232400970010
IOE_MDOS_MMCE4,6
ScWs: 232400370010, 232400810010
I0S_MEVTCNT_MMCE3,5,7
3.3 Missing scientific data (taken from alert 3050)
IBIS:
-----
ScWs: 232400410010, 232400770010
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/2324.000/pod_2324_0001.fits
Received at : 19 Jan 13:41
i EXP_ID OBS_ID SRC_NAME POINT_NUM POINT_LEN
1 23240001 88803740001 Dummy pointing 1 900
2 23240002 18200080034 Gal. Plane, l= 106 18 1800
3 23240003 18200080029 Gal. Plane, l= 96 13 1800
4 23240004 18200080029 Gal. Plane, l= 96 6 1800
5 23240005 88803740002 Dummy pointing 1 900
6 23240006 88803740003 Dummy pointing 1 900
7 23240007 18200080117 Gal. Plane, l= 286 8 1800
8 23240008 18200080117 Gal. Plane, l= 286 17 1800
9 23240009 18200080112 Gal. Plane, l= 276 4 1800
10 23240010 18200080112 Gal. Plane, l= 276 4 1800
11 23240011 18200080112 Gal. Plane, l= 276 17 1800
b) Solar activity & miscellaneous
Calm
5.2 IBAS: no more reported here
5.3 TOOs: No
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