ISDC END OF REVOLUTION REPORT (NRT)
REVOLUTION 2694 - Report of October 09, 2023
Perigee Passage at start : 2023-10-05T13:30:35
Perigee Passage at end : 2023-10-08T05:20:43
Radiation Belt exit : 27886 km (ijd 8678.6250)
Radiation Belt entrance : 48759 km (ijd 8681.0878)
1. Planning summary
===================
1.1 General remarks
a) Eclipse season.
b) 2023-10-05T19:37: Pointing 05, 06 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 26940001: 'Swift J1727.8-1613', hexagon (17x3598s)
17 pointings: 26940004 -> 26940020, 61277s/61166s (+1m50s)
Deviations:
26940005 0/3598s: see 1.1.b)
26940006 4336/3598s: see 1.1.b)
- Exposure 26940002: 'Gal. Bulge region', hexagon (7x1800s)
7 pointings: 26940022 -> 26940028, 12577s/12600s (-23s)
- Exposure 26940003: 'Orion_1', 5x5 (9x3334s)
9 pointings: 26940032 -> 26940040, 29991s/30006s (-14s)
- Exposure 26940004: 'Orion_1', 5x5 (12x3334s)
12 pointings: 26940041 -> 26940052, 44025s/40008s (+1h06m57s)
- Exposure 26940005: 'Orion_1', 5x5 (7x3334s)
7 pointings: 26940054 -> 26940060, 27123s/23338s (+1h03m04s)
- Pointings with no assigned Exposure
10 pointings: 26940001, 0002, 0003, 0021, 0029, 0030, 0031, 0053,
69992096, 0062
32079s/7461s (+6h50m17s)
2. NRT Data processing
======================
2.1 Telemetry
* TM gaps of more than 30 seconds:
2023-10-05T19:51:59
2023-10-05T19:52:30
2023-10-05T19:53:01
2023-10-05T19:53:32
2023-10-07T03:31:52
* Frames missed: -
* Statistics: Mean Rate: 15.97 frames/sec (mean)
Frames: 3287045 total
: 0 missed
: 2210813 TM
: 1076232 idle
: 0 invalid
Packets: 4436389 total
: 9784 missed
: 4421626 TM
: 0 tcmd
: 14763 time
: 0 idle
: 0 invalid
* No error
2.2 Auxiliary files
OLF: 64
ASF: 63
THF: 60
2.3 Pre-processing / OPUS pipelines
Nothing special
* No error
2.4 ISGRI context table
2023-10-07T17:17: IIMG_SDCMOC_D20231005181205_00001.INT
3. Alerts
=========
3.1 All alerts except OOLs and missing scientific data
* Level 2:
603 The pointing hasn't increased by one. From 4 to 9500 (2694_0001_AHF)
-> see 1.1.b)
2002 At least one HK (configuration) parameter changed unexpectedly
Program / version that has created this alert: osm_const_param 1.0.1
ScW: 269400130010
2002 At least one HK (configuration) parameter changed unexpectedly
Program / version that has created this alert: osm_const_param 1.0.1
ScW: 269400200010
2002 At least one HK (configuration) parameter changed unexpectedly
Program / version that has created this alert: osm_const_param 1.0.1
ScW: 269400230010
* Level 1:
604 Exposure time is 4338 sec. instead of 3598 sec.
Pointing ID (BCPPID): 26940006
-> see 1.1.b)
6099 CENT__INFO was out of limit during 1424 sec. Min value: 0.0000e+00
Program / version that has created this alert: osm_monitor 1.4.1
Directory of alert generation: /isdc/nrt2/ops/scw/2694/269400060010.000
Science Window ID: 269400060010
from 2023-10-05T21:15:50 (UTC) to 2023-10-05T21:39:26 (UTC):
alert level: 1, limit value: 3, min value: 0, mean value: 0
605 SPI: The mode differ for 352 sec. from the planning
Program / version that has created this alert: osm_timeline 1.14
Directory of alert generation: /isdc/nrt2/ops/scw/2693/269300600020.000
from 2023-10-05T08:19:50 to 2023-10-05T08:25:42 expected mode : 41 actual mode: 31
605 IBIS: The mode differ for 4417 sec. from the planning
Program / version that has created this alert: osm_timeline 1.14
Directory of alert generation: /isdc/nrt2/ops/scw/2693/269300600020.000
from 2023-10-05T08:27:50 to 2023-10-05T09:41:27 expected mode : 41 actual mode: 22
605 JEM-X 1: The mode differ for 4995 sec. from the planning
Program / version that has created this alert: osm_timeline 1.14
Directory of alert generation: /isdc/nrt2/ops/scw/2693/269300600020.000
from 2023-10-05T08:18:12 to 2023-10-05T09:41:27 expected mode : 41 actual mode: 23
605 JEM-X 2: The mode differ for 4995 sec. from the planning
Program / version that has created this alert: osm_timeline 1.14
Directory of alert generation: /isdc/nrt2/ops/scw/2693/269300600020.000
from 2023-10-05T08:18:12 to 2023-10-05T09:41:27 expected mode : 41 actual mode: 23
605 OMC: The mode differ for 4417 sec. from the planning
Program / version that has created this alert: osm_timeline 1.14
Directory of alert generation: /isdc/nrt2/ops/scw/2693/269300600020.000
from 2023-10-05T08:27:50 to 2023-10-05T09:41:27 expected mode : 42 actual mode: 22
605 SPI: The mode differ for 264 sec. from the planning
Program / version that has created this alert: osm_timeline 1.14
Directory of alert generation: /isdc/nrt2/ops/scw/2694/269400130010.000
from 2023-10-06T03:54:38 to 2023-10-06T03:59:02 expected mode : 41 actual mode: 31
3.2 Parameter out of limits
OMC:
----
Due to eclipse season
Science Window ID: 269500000012, 269500000021
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: 269400040010 - 269400600010
V1S_MBOT_MCOUNT
V1S_MLAT_MCOUNT
ScWs: 269400040010 - 269400600010
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/2694.000/pod_2694_0001.fits
Received at : Okt 2. 15:43
i EXP_ID OBS_ID SRC_NAME POINT_NUM POINT_LEN
1 26940001 20400060063 Swift J1727.8-1613 17 3598
2 26940002 20200010025 Gal. Bulge region 7 1800
3 26940003 19200080008 Orion_1 9 3334
4 26940004 19200080008 Orion_1 12 3334
5 26940005 20200120001 Orion_1 7 3334
b) Solar activity & miscellaneous
Calm
5.2 IBAS: no more reported here
5.3 TOOs: No
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