ISDC END OF REVOLUTION REPORT (NRT)
REVOLUTION 2761 - Report of April 07, 2024
Perigee Passage at start : 2024-03-31T18:46:39
Perigee Passage at end : 2024-04-03T10:38:17
Radiation Belt exit : 28206 km (ijd 8856.8460)
Radiation Belt entrance : 30088 km (ijd 8859.3752)
1. Planning summary
===================
1.1 General remarks
a) Eclipse season.
b) 2024-04-02T07:49: Pointing 39 to 48 missed.
c) 2024-04-02T20:32: Pointing 52 missed.
d) 2024-04-03T01:27: Pointing 57 missed.
e) 2024-04-03T03:24: Pointing 59 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 27610001: 'M81', 5x5 (6x3556s)
6 pointings: 27610002 -> 27610007, 21399s/21336s (+1m02s)
- Exposure 27610002: 'Crab', 5x5 (25x3200s)
25 pointings: 27610011 -> 27610035, 79957s/80000s (-42s)
- Exposure 27610003: 'Swift J151857.0-5721', 5x5 (21x3400s)
21 pointings: 27610039 -> 27610059, 27125s/71400s (-12h17m54s)
Deviations:
27610039 0/3400s: see 1.1.b)
27610040 0/3400s: see 1.1.b)
27610041 0/3400s: see 1.1.b)
27610042 0/3400s: see 1.1.b)
27610043 0/3400s: see 1.1.b)
27610044 0/3400s: see 1.1.b)
27610045 0/3400s: see 1.1.b)
27610046 0/3400s: see 1.1.b)
27610047 0/3400s: see 1.1.b)
27610048 0/3400s: see 1.1.b)
27610052 0/3400s: see 1.1.c)
27610057 0/3400s: see 1.1.d)
27610059 0/3400s: see 1.1.e)
- Pointings with no assigned Exposure
11 pointings: 27610001, 0008, 0009, 0010, 0036, 0037, 0038, 0060,
69992096, 0062, 0063
26112s/8699s (+4h50m12s)
2. NRT Data processing
======================
2.1 Telemetry
* TM gaps of more than 30 seconds:
2024-04-02T08:21:18
2024-04-02T08:22:15
* Frames missed:
2024-04-02T08:21:19 537 frames missed (992373961 to 992374497)
2024-04-02T08:22:15 593 frames missed (992374801 to 992375393)
* Statistics: Mean Rate: 15.61 frames/sec (mean)
Frames: 3410724 total
: 0 missed
: 2164308 TM
: 1246416 idle
: 0 invalid
Packets: 4343850 total
: 4844 missed
: 4328616 TM
: 0 tcmd
: 15234 time
: 0 idle
: 0 invalid
* No error
2.2 Auxiliary files
OLF: 64
ASF: 64
THF: 63
2.3 Pre-processing / OPUS pipelines
Nothing special
* No error
2.4 ISGRI context table
2024-04-02T22:35: IIMG_SDCMOC_D20240331233045_00001.INT
2024-04-03T04:10: IIMG_SDCMOC_D20240331233045_00002.INT
2nd version provided by IRFU/SAp, Saclay (F)
3. Alerts
=========
3.1 All alerts except OOLs and missing scientific data
* Level 2:
510 Revolution 2761 has low number (15345) of TIME_CORRELATION records
Program / version that has created this alert: Pipeline - ADP
Directory of alert generation: /isdc/run2/pipelines/adp/adp/scratch/202409411_OLF
3.2 Parameter out of limits
OMC:
----
Due to eclipse season
Science Window ID: 276100000012, 276100000021
PCURR__1
SVOLT___P5
SVOLT___M5
SVOLT___P12
SVOLT___M12
SVOLT___P36
IBIS:
-----
Due to Solar minimum, the IBIS veto limits are not appropriate
resulting in too many alerts
ScWs: 276100020010 - 276100590010
V1S_MBOT_MCOUNT
V1S_MLAT_MCOUNT
ScWs: 276100020010 - 276100590010
IOE_MDOS_MMCE4,6
3.3 Missing scientific data (taken from alert 3050) -
4. Instruments checks (IOSM)
=====================
Nothing special
5. Science
==========
5.1 Summary
a) Planned observations
Last POD file: /isdc/nrt2/ops/aux/adp/2761.000/pod_2761_0001.fits
Received at : Mär 21. 11:28
i EXP_ID OBS_ID SRC_NAME POINT_NUM POINT_LEN
1 27610001 21200310001 M81 6 3556
2 27610002 88604360005 Crab 25 3200
3 27610003 21400160054 Swift J151857.0-5721 21 3400
b) Solar activity & miscellaneous
Calm
5.2 IBAS: no more reported here
5.3 TOOs: No
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