ISDC END OF REVOLUTION REPORT (NRT)
REVOLUTION 1197 - Report of August 6, 2012
Perigee Passage at start : 2012-08-01T16:44:28
Perigee Passage at end : 2012-08-04T16:30:05
Radiation Belt exit : 47375 km (ijd 4596.8261)
Radiation Belt entrance : 27410 km (ijd 4599.6294)
Operations Coordinator : Marc Tuerler
Pipeline Operator : Ph.M.
Scientist on Duty : Claudio Ricci
1. Planning summary
===================
1.1 General remarks
a) Earth Observation in exposures #1 and #2. JEM-X 1 and 2 on.
About the Earth Obs, quote MOC:
"The observation timeline of events was executed as planned over the last 2
days with only minor deviations, which had no material effect on the
execution of the EO. The STR guide star was lost at 2012/08/01 21:38Z and
reacquired at 2012/08/02 03:28Z. Throughout the EO, the ground segment
functioned without problems so that data was archived and distributed in
real time at all times."
b) 2012-08-03T14:27: PICsIT spurious reset followed by a HEPI resync.
1.2 Pointings summary
Remarks: Only Science Windows (ScWs) of type 'pointing' are considered.
- Exposures info from POD version 2. Pointings info from TSF version 5.
- 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 11970001: 'Earth Obs 2.2 (safe)', staring (1x52665s)
1 pointing: 11970001, 0s/52665s (-14h37m44s)
Deviations:
11970001 0/52665s: Earth Observation
- Exposure 11970002: 'Earth Obs 2.2', staring (1x900s)
1 pointing: 11970002, 0s/900s (-15m00s)
Deviations:
11970002 0/900s: Earth Observation
- Exposure 11970003: 'LMC/SN 1987A', 5x5 (16x3530s)
16 pointings: 11970004 -> 11970019, 56636s/56480s (+2m35s)
- Exposure 11970004: 'LMC/SN 1987A', 5x5 (31x3530s)
31 pointings: 11970020 -> 11970050, 113530s/109430s (+1h08m20s)
- Pointings with no assigned Exposure
3 pointings: 11970003, 0051, 0052, 10950s/1358s (+2h39m52s)
2. NRT Data processing
======================
2.1 Telemetry
* Start reception: 2012-08-01T17:57:44
End reception: 2012-08-04T15:03:44
* TM gaps of more than 30 seconds:
2012-08-01T19:53:55 - 2012-08-01T19:56:57
2012-08-01T23:19:28
* Frames missed:
2012-08-01T19:53:56 654 frames missed (3696125720 to 3696126373)
2012-08-01T19:55:55 158 frames missed (3696127791 to 3696127948)
2012-08-01T19:56:26 368 frames missed (3696128026 to 3696128393)
2012-08-01T19:56:57 458 frames missed (3696128470 to 3696128927)
2012-08-01T19:56:58 350 frames missed (3696128937 to 3696129286)
2012-08-01T23:19:28 693 frames missed (3696322993 to 3696323685)
* ERT not in sync with UTC: -
* Statistics: Mean Rate: 15.99 frames/sec (mean)
Frames: 3976108 total Packets: 5693944 total
: 0 missed : 1865 missed
: 2838004 TM : 5676008 TM
: 1138104 idle : 0 tcmd
: 0 invalid : 17936 time
: 0 idle
: 0 invalid
* Errors:
NCTRSFRAME: invalid quality = 256 (should be 0 or 1):
2012-08-01T17:58:06 - 2012-08-01T17:58:20
2012-08-01T18:04:37
2012-08-01T19:20:02
2012-08-02T17:01:17 - 2012-08-02T17:01:57
2012-08-04T08:58:59 - 2012-08-04T08:59:01
2.2 Auxiliary files summary
POD OPP TSF PAF OLF ASF AHF THF ORB REVNO
-------------------------------------------------------------
1 1 1 1 71 53 1 106 1 1
2.3 Pre-processing
* Frequent errors for days 2012-08-02, 2012-08-03, 2012-08-04, respectively:
19 24 17 "Histogram rejected"
0 0 0 "OBT found too much higher"
0 2 2 "packet(s) of the Histogram are discarded"
0 1 1 "Can not store the Histogram"
0 0 0 "SpiSpectrum, decompression failed"
0 0 0 "SpiSpectrumParser, Failure"
2.4 OPUS Pipelines processing
* REV: completed | errors * INPUT/SCW: completed | errors
------------------------------- ----------------------------
IREM : 69 | 0 116 | 0
ISGRI_cal : 24 | 0
ISGRI_noise: 138 | 0
IBIS_veto : 22 | 0 * QLA completed | errors
PICsIT_cal : 59 | 0 -----------------------------
JMX : 280 | 0 IBIS : 51 | 0
ilt : 1 | 0 JEMX-1 : " | 0
Archiving : 1 | 0 JEMX-2 : " | 0
2.5 ISGRI context table
2012-08-03T19:49: IIMG_SDCMOC_D20120801204110_00001.INT sent to MOC
3. Alerts
=========
3.1 All alerts except OOLs and missing scientific data
* Level 1:
3041 Check NEW context from orbit 1197 (on 2012-08-01T20:41:10)
Program / version that has created this alert: ibis_isgr_low_thres 6.4
Directory of alert generation: /export/isdc/run/pipelines/nrt/nrtrev/scratch/1197_20120801204110_00_ilt
Number of DEAD: 735 (limit is 730)
Number NEW DEAD: 1 (limit is 9)
-> sent to AS
3.2 Parameter out of limits
IBIS:
-----
PICsIT spurious reset in ScW 119700290010:
P0S_MM[1-8]LTC1
P0S_MM[1-8]LTC2
P0S_MM[1-8]RTC1
P0S_MM[1-8]RTC2
P0E_MMMCRER
from 2012-08-03T14:26:51 (UTC) to 2012-08-03T14:30:03 (UTC):
3.3 Missing scientific data
Nothing paticular
4. Instruments checks (IOSM)
=====================
OMC OEM: Rejected TC
2012-08-01T21:19:27
2012-08-01T21:20:32
PICsIT OEM:
2012-08-03T14:30:12: HEPI resynchronized
5. Science (CR)
==========
5.1 Summary
a) Planned observations
Last POD file: /isdc/nrt/ops/aux/adp/1197.000/pod_1197_0002.fits
Received at : 11 Jul 15:09
i EXP_ID OBS_ID SRC_NAME POINT_NUM POINT_LEN
1 11970001 88602550002 Earth Obs 2.2 (safe) 1 52665
2 11970002 88602550003 Earth Obs 2.2 1 900
3 11970003 09200220001 LMC/SN 1987A 16 3530
4 11970004 09200220001 LMC/SN 1987A 31 3530
b) Solar activity & miscellaneous
Low
5.2 IBAS
a) GRB in ISGRI FOV: No
b) GRB in SPI-ACS:
2012-08-01T22:05:24 (OFFLINE): Possible very long GRB120801A. Detected also by Konus-Wind
and Fermi/GBM. Two episodes 300 seconds apart.
2012-08-01 22:12:04 (OFFLINE): second part of the possible GRB120801A.
2012-08-02 10:53:52 (AUTO): Possible short GRB 120802B.
2012-08-02 13:41:36 (AUTO): Possible long faint GRB120802B.
2012-08-03 21:06:14 (AUTO): Possible short GRB 120803A.
2012-08-04 00:54:14 (AUTO): GRB 120804A also detected by Swift/BAT (Lien et al. 2012,
GCN 13573). Two peaks visible in SPI-ACS light-curve, with the second peak at T0+0.3s being
the brightest.
c) Other IBAS alerts: No
5.3 TOOs
None
6. Anomalies report:
====================
No anomaly
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