ISDC END OF REVOLUTION REPORT (NRT)
REVOLUTION 2654 - Report of June 28, 2023
Perigee Passage at start : 2023-06-21T03:34:47
Perigee Passage at end : 2023-06-23T19:25:42
Radiation Belt exit : 32899 km (ijd 8572.2268)
Radiation Belt entrance : 41939 km (ijd 8574.7020)
1. Planning summary
===================
1.1 General remarks
a) 2023-06-21T17:56: Pointing 11, 12 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 26540001: 'M31', 5x5 (7x3334s)
7 pointings: 26540002 -> 26540008, 23515s/23338s (+2m57s)
- Exposure 26540002: 'M31', 5x5 (19x3334s)
19 pointings: 26540009 -> 26540027, 63039s/63346s (-5m07s)
Deviations:
26540011 3402/3334s: see 1.1.a)
26540012 1550/3334s: see 1.1.a)
- Exposure 26540003: 'Cen A', 5x5 (6x3530s)
6 pointings: 26540031 -> 26540036, 21213s/21180s (+32s)
- Exposure 26540004: 'Cen A', 5x5 (20x3530s)
20 pointings: 26540037 -> 26540056, 81452s/70600s (+3h00m51s)
- Pointings with no assigned Exposure
6 pointings: 26540001, 0028, 0029, 0030, 0057, 0058
17593s/3110s (+4h01m23s)
2. NRT Data processing
======================
2.1 Telemetry
* TM gaps of more than 30 seconds:
2023-06-21T15:38:36
2023-06-21T17:52:40
2023-06-22T17:36:08
2023-06-22T18:31:47
2023-06-22T18:33:12
2023-06-22T18:33:43
2023-06-22T18:34:14
2023-06-22T18:34:58
* Frames missed:
2023-06-21T15:39:35 1467 frames missed (1051393370 to 1051394836)
* Statistics: Mean Rate: 15.97 frames/sec (mean)
Frames: 3516763 total
: 0 missed
: 2346867 TM
: 1169896 idle
: 0 invalid
Packets: 4709603 total
: 8522 missed
: 4693734 TM
: 0 tcmd
: 15869 time
: 0 idle
: 0 invalid
* No error
2.2 Auxiliary files
OLF: 64
ASF: 61
THF: 61
2.3 Pre-processing / OPUS pipelines
Nothing special
* No error
2.4 ISGRI context table
2023-06-23T07:22: IIMG_SDCMOC_D20230621081411_00001.INT
3. Alerts
=========
3.1 All alerts except OOLs and missing scientific data
* Level 3:
100 Can't (re)connect to MOC (ETIMEDOUT). Line and/or TM transmitter not responding
Program / version that has created this alert: rttmd 2.2.0
Directory of alert generation: /isdc2/run/alert/nrt_dr
2023-06-21T15:38:48
603 The pointing hasn't increased by one. From 11 to 9501 (2654_0001_AHF)
-> see 1.1.a)
* Level 1:
604 Exposure time is 3404 sec. instead of 3334 sec.
Pointing ID (BCPPID): 26540011
-> see 1.1.a)
604 Exposure time is 1542 sec. instead of 3334 sec.
Pointing ID (BCPPID): 26540012
-> see 1.1.a)
3.2 Parameter out of limits
IBIS:
-----
Due to Solar minimum, the IBIS veto limits are not appropriate
resulting in too many alerts
ScWs: 265400020010 - 265400560010
V1S_MBOT_MCOUNT
V1S_MLAT_MCOUNT
ScWs: 265400020010 - 265400560010
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/2654.000/pod_2654_0001.fits
Received at : Jun 15. 11:01
i EXP_ID OBS_ID SRC_NAME POINT_NUM POINT_LEN
1 26540001 20200060002 M31 7 3334
2 26540002 20200060002 M31 19 3334
3 26540003 20200080001 Cen A 6 3530
4 26540004 20200080001 Cen A 20 3530
b) Solar activity & miscellaneous
Calm
5.2 IBAS: no more reported here
5.3 TOOs: No
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