ISDC END OF REVOLUTION REPORT (NRT)
REVOLUTION 2706 - Report of November 09, 2023
Perigee Passage at start : 2023-11-06T11:34:36
Perigee Passage at end : 2023-11-09T03:24:34
Radiation Belt exit : 26975 km (ijd 8710.5418)
Radiation Belt entrance : XXXX km (ijd XXXX)
1. Planning summary
===================
1.1 General remarks
a) 2023-11-07T00:51: Pointing 11 missed.
b) 2023-11-07T21:10: Pointing 32 missed.
c) 2023-11-08T14:09: Pointing 64 to 77 missed. Connection issue between MOC and ISDC.
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 27060001: 'GRS 1915+105', 5x5 (25x3600s)
25 pointings: 27060004 -> 27060028, 88886s/90000s (-18m33s)
Deviations:
27060011 2449/3600s: see 1.1.a)
- Exposure 27060002: 'Gal. Plane, l= 214', 5x5 (9x1800s)
9 pointings: 27060032 -> 27060040, 17487s/16200s (+21m27s)
Deviations:
27060032 1206/1800s: see 1.1.b)
- Exposure 27060003: 'Gal. Plane, l= 214', 5x5 (16x1800s)
16 pointings: 27060041 -> 27060056, 28733s/28800s (-1m06s)
- Exposure 27060004: 'Gal. Plane, l= 234', 5x5 (20x1800s)
20 pointings: 27060058 -> 27060077, 10803s/36000s (-6h59m57s)
Deviations:
27060064 0/1800s: see 1.1.c)
27060065 0/1800s: see 1.1.c)
27060066 0/1800s: see 1.1.c)
27060067 0/1800s: see 1.1.c)
27060068 0/1800s: see 1.1.c)
27060069 0/1800s: see 1.1.c)
27060070 0/1800s: see 1.1.c)
27060071 0/1800s: see 1.1.c)
27060072 0/1800s: see 1.1.c)
27060073 0/1800s: see 1.1.c)
27060074 0/1800s: see 1.1.c)
27060075 0/1800s: see 1.1.c)
27060076 0/1800s: see 1.1.c)
27060077 0/1800s: see 1.1.c)
- Pointings with no assigned Exposure
9 pointings: 27060001, 0002, 0003, 0029, 0030, 0031, 0057, 0078,
69992096
6810s/6664s (+2m25s)
2. NRT Data processing
======================
2.1 Telemetry
* TM gaps of more than 30 seconds:
2023-11-07T20:36:29 - 2023-11-07T20:49:55
2023-11-08T01:36:06
2023-11-08T14:09:47 - 2023-11-08T23:05:25
* Frames missed: -
* Statistics: Mean Rate: 15.91 frames/sec (mean)
Frames: 2803826 total
: 0 missed
: 1787804 TM
: 1016022 idle
: 0 invalid
Packets: 3588205 total
: 21265 missed
: 3575608 TM
: 0 tcmd
: 12597 time
: 0 idle
: 0 invalid
* No error
2.2 Auxiliary files
OLF: 63
ASF: 80
THF: 60
2.3 Pre-processing / OPUS pipelines
Nothing special
* No error
2.4 ISGRI context table
2023-11-08T16:28: IIMG_SDCMOC_D20231106171855_00001.INT
2023-11-08T16:50: IIMG_SDCMOC_D20231106171855_00002.INT
2nd version provided by IRFU/SAp, Saclay (F)
3. Alerts
=========
3.1 All alerts except OOLs and missing scientific data
* Level 3:
305 IBIS synchronization failed too many times, 3000 times!
Program / version that has created this alert: Preproc 5.8
Directory of alert generation: /isdc2/run/alert/nrt_pp
Preproc seems unable to resynchronize the IBIS time!!! Preproc must be restarted?
101 Can't (re)connect to MOC (ECONNREFUSED). Line OK. TM transmitter not responding
Program / version that has created this alert: rttmd 2.2.0
Directory of alert generation: /isdc2/run/alert/nrt_dr
2023-11-08T15:03:34
* Level 2:
603 The pointing hasn't increased by one. From 10 to 12 (2706_0001_AHF)
-> see 1.1.a)
* Level 1:
605 IBIS: The mode differ for 72 sec. from the planning
Program / version that has created this alert: osm_timeline 1.14
Directory of alert generation: /isdc/nrt2/ops/scw/2706/270600090010.000
from 2023-11-06T22:12:16 to 2023-11-06T22:13:28 expected mode : 41 actual mode: 22
605 JEM-X 1: The mode differ for 51 sec. from the planning
Program / version that has created this alert: osm_timeline 1.14
Directory of alert generation: /isdc/nrt2/ops/scw/2706/270600090010.000
from 2023-11-06T22:07:41 to 2023-11-06T22:07:44 expected mode : 41 actual mode: 96
from 2023-11-06T22:12:32 to 2023-11-06T22:13:03 expected mode : 41 actual mode: 31
from 2023-11-06T22:13:03 to 2023-11-06T22:13:04 expected mode : 41 actual mode: 96
from 2023-11-06T22:13:04 to 2023-11-06T22:13:20 expected mode : 41 actual mode: 31
605 JEM-X 2: The mode differ for 48 sec. from the planning
Program / version that has created this alert: osm_timeline 1.14
Directory of alert generation: /isdc/nrt2/ops/scw/2706/270600090010.000
from 2023-11-06T22:12:33 to 2023-11-06T22:13:03 expected mode : 41 actual mode: 31
from 2023-11-06T22:13:03 to 2023-11-06T22:13:05 expected mode : 41 actual mode: 96
from 2023-11-06T22:13:05 to 2023-11-06T22:13:21 expected mode : 41 actual mode: 31
605 OMC: The mode differ for 3296 sec. from the planning
Program / version that has created this alert: osm_timeline 1.14
Directory of alert generation: /isdc/nrt2/ops/scw/2706/270600090010.000
from 2023-11-06T22:07:08 to 2023-11-06T22:07:20 expected mode : 42 actual mode: 21
from 2023-11-06T22:12:24 to 2023-11-06T23:07:08 expected mode : 42 actual mode: 21
604 Exposure time is 2449 sec. instead of 3600 sec.
Pointing ID (BCPPID): 27060011
-> see 1.1.a)
604 Exposure time is 1201 sec. instead of 1800 sec.
Pointing ID (BCPPID): 27060032
-> see 1.1.b)
3.2 Parameter out of limits
IBIS:
-----
Due to Solar minimum, the IBIS veto limits are not appropriate
resulting in too many alerts
ScWs: 270600040010 - 270600770010
V1S_MBOT_MCOUNT
V1S_MLAT_MCOUNT
ScWs: 270600040010 - 270600770010
IOE_MDOS_MMCE4,6
ScWs: 270600040010, 270600040021, 270600050010
V1S_MVDMxx...
V1S_MCDMxx...
V0E_MVDMxx...
V1E_MH4_xx...
ScW: 270600040010
P0S_MM[1-8]VTC
3.3 Missing scientific data (taken from alert 3050)
IBIS:
-----
ScWs: 270600320010, 270600630010
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/2706.000/pod_2706_0001.fits
Received at : Nov 3. 09:24
i EXP_ID OBS_ID SRC_NAME POINT_NUM POINT_LEN
1 27060001 20200020009 GRS 1915+105 25 3600
2 27060002 20200130081 Gal. Plane, l= 214 9 1800
3 27060003 20200130081 Gal. Plane, l= 214 16 1800
4 27060004 20200130091 Gal. Plane, l= 234 20 1800
b) Solar activity & miscellaneous
Calm
5.2 IBAS: no more reported here
5.3 TOOs: No
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