ISDC END OF REVOLUTION REPORT (NRT)
REVOLUTION 2599 - Report of January 30, 2023
Perigee Passage at start : 2023-01-25T19:36:08
Perigee Passage at end : 2023-01-28T11:28:10
Radiation Belt exit : 24060 km (ijd 8425.8663)
Radiation Belt entrance : 42312 km (ijd 8428.3705)
1. Planning summary
===================
1.1 General remarks
a) 2023-01-26T00:26: Pointing 04 missed.
b) 2023-01-26T19:23: Pointing 35 missed.
c) 2023-01-27T11:04: Pointing 49, 50 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 25990001: 'Galactic Center', 5x5 (25x2000s)
25 pointings: 25990004 -> 25990028, 49526s/50000s (-7m54s)
Deviations:
25990004 1608/2000s: see 1.1.a)
- Exposure 25990002: 'M81 field', 5x5 (12x3572s)
12 pointings: 25990032 -> 25990043, 41005s/42864s (-30m59s)
Deviations:
25990035 320/3572s: see 1.1.b)
- Exposure 25990003: 'M81 field', 5x5 (7x3572s)
7 pointings: 25990044 -> 25990050, 24920s/25004s (-1m23s)
Deviations:
25990049 3540/3572s: see 1.1.c)
25990050 3541/3572s: see 1.1.c)
- Exposure 25990004: 'Orion_2', 5x5 (17x3334s)
17 pointings: 25990052 -> 25990068, 71024s/56678s (+3h59m05s)
- Pointings with no assigned Exposure
9 pointings: 25990001, 0002, 0003, 0029, 0030, 0031, 0051, 0069,
69992096
14203s/4976s (+2h33m46s)
2. NRT Data processing
======================
2.1 Telemetry
* TM gaps of more than 30 seconds:
2023-01-26T07:44:33
2023-01-27T04:37:50
2023-01-28T10:44:14 - 2023-01-28T10:52:30
* Frames missed: -
* Statistics: Mean Rate: 15.98 frames/sec (mean)
Frames: 3581466 total
: 0 missed
: 2445840 TM
: 1135626 idle
: 0 invalid
Packets: 4907840 total
: 3615 missed
: 4891680 TM
: 0 tcmd
: 16160 time
: 0 idle
: 0 invalid
* No error
2.2 Auxiliary files
OLF: 64
ASF: 71
THF: 61
2.3 Pre-processing / OPUS pipelines
Nothing special
* No error
2.4 ISGRI context table
2023-01-28T00:08: IIMG_SDCMOC_D20230126005351_00001.INT
2023-01-28T09:40: IIMG_SDCMOC_D20230126005351_00002.INT
2nd version provided by IRFU/SAp, Saclay (F)
3. Alerts
=========
3.1 All alerts except OOLs and missing scientific data
* Level 2:
600 A CCCF event is present in the observation log
603 The pointing hasn't increased by one. From 34 to 36 (2599_0001_AHF)
-> see 1.1.b)
* Level 1:
604 Exposure time is 1607 sec. instead of 2000 sec.
Pointing ID (BCPPID): 25990004
-> see 1.1.a)
604 Exposure time is 317 sec. instead of 3572 sec.
Pointing ID (BCPPID): 25990035
-> see 1.1.b)
3.2 Parameter out of limits
OMC:
-----
Due to Solar minimum, the IBIS veto limits are not appropriate
resulting in too many alerts
ScWs: 259900040010 - 259900680010
V1S_MBOT_MCOUNT
V1S_MLAT_MCOUNT
ScWs: 259900040010 - 259900680010
IOE_MDOS_MMCE4,6
ScWs: 259900060021,259900540010
V1E_MH4_MMOD28V
V1E_MH4_MIFB_MDV
V1S_MCAL_MCOUNT
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/2599.000/pod_2599_0001.fits
Received at : Jan 13. 15:28
i EXP_ID OBS_ID SRC_NAME POINT_NUM POINT_LEN
1 25990001 20200170012 Galactic Center 25 2000
2 25990002 20200200001 M81 field 12 3572
3 25990003 20200200001 M81 field 7 3572
4 25990004 19200080002 Orion_2 17 3334
b) Solar activity & miscellaneous
Calm
5.2 IBAS: no more reported here
5.3 TOOs: No
|
