ISDC END OF REVOLUTION REPORT (NRT)
REVOLUTION 2169 - Report of December 12, 2019
Perigee Passage at start : 2019-12-08T23:27:59
Perigee Passage at end : 2019-12-11T15:18:39
Radiation Belt exit : 35805 km (ijd 7282.0631)
Radiation Belt entrance : 46474 km (ijd 7284.5160)
1. Planning summary
===================
1.1 General remarks
a) 2019-12-10T00:58: Pointing 23 missed, only 11 seconds.
b) 2019-12-10T02:34: IREM crash, IBIS, JEM-X in STDBY, OMC to safe.
IBIS recovered at 5:55z.
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 21690001: 'Cas A / Tycho SNR', 5x5 (27x3530s)
27 pointings: 21690002 -> 21690028, 93088s/95310s (-37m02s)
Deviations:
21690023 12/3530s: see 1.1.a)
- Exposure 21690002: 'Cas A / Tycho SNR', 5x5 (1x3530s)
1 pointing: 21690030, 3530s/3530s (+0s)
- Exposure 21690003: 'Cas A / Tycho SNR', 5x5 (24x3530s)
24 pointings: 21690031 -> 21690054, 88980s/84720s (+1h11m00s)
- Pointings with no assigned Exposure
4 pointings: 21690001, 0029, 0055, 0056 25986s/1866s (+6h42m00s)
2. NRT Data processing
======================
2.1 Telemetry
* TM gaps of more than 30 seconds: -
* Frames missed: -
* Statistics: Mean Rate: 15.99 frames/sec (mean)
Frames: 3376342 total
: 0 missed
: 2803371 TM
: 572971 idle
: 0 invalid
Packets: 5622003 total
: 2206 missed
: 5606742 TM
: 0 tcmd
: 15261 time
: 0 idle
: 0 invalid
* No error
2.2 Auxiliary files
OLF: 64
ASF: 57
THF: 60
2.3 Pre-processing / OPUS pipelines
Nothing special
* No error
2.5 ISGRI context table
2019-12-11T02:36: IIMG_SDCMOC_D20191209032125_00001.INT sent to MOC
2019-12-11T08:10: IIMG_SDCMOC_D20191209032125_00002.INT sent to MOC
2nd version provided by IRFU/SAp, Saclay (F)
3. Alerts
=========
3.1 All alerts except OOLs and missing scientific data
* Level 2:
7000 IREM STANDARD MODE
Program / version that has created this alert: Preproc 5.8
Directory of alert generation: /isdc2/run/alert/nrt_pp
IREM SHOULD BE IN INTEGRAL MODE AT ANYTIME, Please verify it's expected to get this mode!
-> see 1.1.b)
* Level 1:
604 Exposure time is 12 sec. instead of 3530 sec.
Pointing ID (BCPPID): 21690023
-> see 1.1.a)
605 IBIS/OMC: The mode differ for 1439/1448... sec. from the planning
ScW: 216900240010 - 216900260010
from 2019-12-10T02:34:02 to 2019-12-10T02:58:01 expected mode : 41 actual mode: 22
from 2019-12-10T05:02:36 to 2019-12-10T05:55:14 expected mode : 41 actual mode: 22
-> see 1.1.b)
3041 Check NEW context from orbit 2169 (on 2019-12-09T03:21:25)
Program / version that has created this alert: ibis_isgr_low_thres 7.7
Directory of alert generation: /isdc/run2/pipelines/nrt/nrtrev/scratch/2169_20191209032125_00_ilt
Number of DEAD: 861 (limit is 850)
Number NEW DEAD: 1 (limit is 9)
3.2 Parameter out of limits
IBIS:
-----
Scw: 216900020010
V1S_MBOT_MCOUNT
V1S_MLAT_MCOUNT
3.3 Missing scientific data (taken from alert 3050)
IBIS:
-----
ScW: 216900230010, 216900240010, 216900270010
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)
OMC:
----
ScW: 216900230010
These data structures are missing:
OMC.-SHOT-RAW (or ALL) for mode Science Normal (42)
4. Instruments checks (IOSM)
=====================
Nothing special
5. Science
==========
5.1 Summary
a) Planned observations
Last POD file: /isdc/nrt2/ops/aux/adp/2169.000/pod_2169_0001.fits
Received at : 8 Nov 10:27
i EXP_ID OBS_ID SRC_NAME POINT_NUM POINT_LEN
1 21690001 16200160001 Cas A / Tycho SNR 27 3530
2 21690002 16200160002 Cas A / Tycho SNR 1 3530
3 21690003 16200160002 Cas A / Tycho SNR 24 3530
b) Solar activity & miscellaneous
Calm
5.2 IBAS
a) GRB in ISGRI FOV: No
b) GRB in SPI-ACS: No more reported
5.3 TOOs: No
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