ISDC END OF REVOLUTION REPORT (NRT)
REVOLUTION 1171 - Report of May 19, 2012
Perigee Passage at start : 2012-05-15T22:16:33
Perigee Passage at end : 2012-05-18T22:04:02
Radiation Belt exit : 46421 km (ijd 4519.0518)
Radiation Belt entrance : 27971 km (ijd 4521.8600)
Operations Coordinator : Carlo Ferrigno
Pipeline Operator : Ph.M.
Scientist on Duty : Celine Tchernin
1. Planning summary
===================
1.1 General remarks
a) JEM-X 1 and 2 on.
b) 2012-05-16T12:48: Pointing 15 missed.
c) 2012-05-17T01:57: Solar activity, JEM-X 1/2 autonomously to safe mode.
2012-05-17T02:03: OMC autonomously to safe.
2012-05-17T02:10: IBIS autonomously to standby.
2012-05-17T02:26: SPI ACS HV switched off due to high radiation.
2012-05-17T05:32: SPI ACS HV switched on after radiation decreased.
2012-05-17T09:39: IBIS reactivated.
2012-05-18T12:40: OMC reactivated.
2012-05-18T13:01: JEM-X1 & 2 re-activation.
d) 2012-05-17T07:49: Pointing 42 missed.
1.2. Pointings summary
Remarks: Only Science Windows (ScWs) of type 'pointing' are considered.
- Exposures info from POD version 3. Pointings info from TSF version 3.
- 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 11710001: 'GRS 1915+105', hexagon (8x2857s)
8 pointings: 11710002 -> 11710009, 22912s/22856s (+55s)
- Exposure 11710002: 'GPS-Scan-14', GPS (10x2200s)
10 pointings: 11710010 -> 11710019, 21868s/22000s (-2m11s)
- Exposure 11710003: 'GPS-Scan-14', GPS (2x2200s)
2 pointings: 11710020 -> 11710021, 4340s/4400s (-1m00s)
- Exposure 11710004: 'GPS-Scan-14', GPS (10x2200s)
10 pointings: 11710022 -> 11710031, 23262s/22000s (+21m02s)
- Exposure 11710005: 'GPS-Scan-14', GPS (2x2200s)
2 pointings: 11710032 -> 11710033, 4340s/4400s (-1m00s)
- Exposure 11710006: 'GPS-Scan-14', GPS (7x2200s)
7 pointings: 11710037 -> 11710043, 12675s/15400s (-45m25s)
Deviations:
11710038 1756/2200s: shorter due to instruments switch off
11710041 1995/2200s: see 1.A.c)
11710042 0/2200s: see 1.A.c)
- Exposure 11710007: 'GPS-Scan-14', GPS (1x2200s)
1 pointing: 11710045, 2312s/2200s (+1m52s)
- Exposure 11710008: 'GPS-Scan-14', GPS (8x2200s)
8 pointings: 11710046 -> 11710053, 17368s/17600s (-3m52s)
- Exposure 11710009: 'lat. scans l=-78.5', No preference (30x1961s)
30 pointings: 11710055 -> 11710084, 58892s/58830s (+1m02s)
- Exposure 11710010: 'GPS-Scan-14', GPS (4x2200s)
4 pointings: 11710086 -> 11710089, 10803s/8800s (+33m22s)
- Exposure 11710011: 'GPS-Scan-14', GPS (1x2200s)
1 pointing: 11710091, 2200s/2200s (+0s)
- Exposure 11710012: 'GPS-Scan-14', GPS (6x2200s)
6 pointings: 11710092 -> 11710097, 15331s/13200s (+35m31s)
- Pointings with no assigned Exposure
10 pointings: 11710001, 0034, 0035, 0036, 0044, 0054, 0085, 0090, 0098, 0099
20778s/7522s (+3h40m56s)
2. NRT Data processing
======================
2.1 Telemetry
* Start reception: 2012-05-15T23:31:29
End reception: 2012-05-18T20:32:52
* TM gaps of more than 30 seconds:
2012-05-16T00:25:45
2012-05-16T00:32:22
2012-05-16T01:02:41
* Frames missed:
2012-05-16T00:25:45 280 frames missed (3593088850 to 3593089129)
2012-05-16T00:25:45 348 frames missed (3593089162 to 3593089509)
2012-05-16T00:32:22 246 frames missed (3593095277 to 3593095522)
2012-05-16T00:32:22 256 frames missed (3593095589 to 3593095844)
2012-05-16T01:02:42 690 frames missed (3593124275 to 3593124964)
* ERT not in sync with UTC: -
* Statistics: Mean Rate: 15.99 frames/sec (mean)
Frames: 3977745 total Packets: 5846590 total
: 0 missed : 750 missed
: 2914064 TM : 5828128 TM
: 1063681 idle : 0 tcmd
: 0 invalid : 18462 time
: 0 idle
: 0 invalid
* Errors:
NCTRSFRAME: invalid quality = 256 (should be 0 or 1):
2012-05-16T06:31:13 - 2012-05-16T06:31:14
2012-05-16T11:23:59
2012-05-17T16:36:04 - 2012-05-17T16:36:09
2012-05-18T20:32:20
2.2 Auxiliary files summary
-------------------------------------------------------------
POD OPP TSF PAF OLF ASF AHF THF ORB REVNO
-------------------------------------------------------------
1 1 1 1 72 104 1 71 1 1
2.3 Pre-processing
* Frequent errors for days 2012-05-16, 2012-05-17, 2012-05-18, respectively:
22 17 19 "Histogram rejected"
0 4 13 "OBT found too much higher"
4 5 4 "packet(s) of the Histogram are discarded"
1 2 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 | 0 202 | 0
ISGRI_cal : 14 | 0
ISGRI_noise: 137 | 0
IBIS_veto : 22 | 0 * QLA completed | errors
PICsIT_cal : 26 | 0 -----------------------------
JMX : 268 | 0 IBIS : 98 | 0
ilt : 1 | 0 JEMX-1 : " | 0
Archiving : 1 | 0 JEMX-2 : " | 0
2.5 ISGRI context table
2012-05-18T01:40: IIMG_SDCMOC_D20120516022941_00001.INT sent to MOC
3. Alerts
=========
3.1 All alerts except OOLs and missing scientific data
* Level 2:
603 The pointing hasn't increased by one. From 14 to 16
File: 1171_0001_AHF
Convert attitude RRRR=1171 ROW=544. Missing pointing ?
-> 15 missed, see 1.1.b)
603 The pointing hasn't increased by one. From 41 to 9501
File: 1171_0045_ASF
Convert attitude RRRR=1171 ROW=45. Missing pointing ?
603 The pointing hasn't increased by one. From 40 to 43
File: 1171_0001_AHF
Convert attitude RRRR=1171 ROW=2139. Missing pointing ?
-> see 1.1.d)
2002 At least one HK (configuration) parameter changed unexpectedly
117100330010, 117100330021,117100350010,117100350021,117100380010
-> solar activity, see 1.1.c)
5022 Electronic calibration: 1 amplifier(s) changed slope value
Program / version that has created this alert: j_calib_adc 2.2
File: 1171_20120516021619_00_j2e
JMX2: Revolution 1171 electronic calibration:
Amp(s) changed slope significantly: VETO4,
* Level 1:
604 Exposure time is 1995 sec. instead of 2200 sec.
Pointing ID (BCPPID): 11710041
-> see 1.1.d)
605 JEM-X 1/2,OMC: The mode differ for 1618 sec. from the planning
ScW: 117100330010 - 117100890010
from 2012-05-17T01:56:24 to 02:23:22 expected mode: 41 actual mode: 23
-> see 1.1.c)
605 IBIS: The mode differ for XXX sec. from the planning
ScW: 117100370010 - 117100450010
from 2012-05-17T04:30:49 to 2012-05-17T09:13:46 expected mode: 41 actual mode: 22
-> see 1.1.c)
3041 Check NEW context from orbit 1171 (on 2012-05-16T02:29:41)
Program / version that has created this alert: ibis_isgr_low_thres 6.4
Directory of alert generation:
/export/isdc/run/pipelines/nrt/nrtrev/scratch/1171_20120516022941_00_ilt
Number of DEAD: 734 (limit is 730)
Number NEW DEAD: 0 (limit is 9)
-> email to AS
3.2 Parameter out of limits
IBIS:
P0S_MM[1-8]RTC1
P0S_MM[1-8]RTC2
ScW: 117100330010
JEM-X:
SOFTWARE__TRIGGER
HI__ANODE__REJECT
ScW: 117100330010
SPI:
OOLs due to solar
3.3 Missing scientific data
IBIS:
ScW: 117100330010
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
=====================
4.1. IOSM daily check (standard long term displays)
Nothing special
5. Science (CT)
==========
5.1 Summary
a) Planned observations
Last POD file: /isdc/nrt/ops/aux/adp/1171.000/pod_1171_0003.fits
Received at : 3 May 15:09
i EXP_ID OBS_ID SRC_NAME POINT_NUM POINT_LEN
------------------------------------------------------------------
1 11710001 09200080013 GRS 1915+105 8 2857
2 11710002 09200050030 GPS-Scan-14 10 2200
3 11710003 09200050030 GPS-Scan-14 2 2200
4 11710004 09200050031 GPS-Scan-14 10 2200
5 11710005 09200050031 GPS-Scan-14 2 2200
6 11710006 09200050030 GPS-Scan-14 7 2200
7 11710007 09200050031 GPS-Scan-14 1 2200
8 11710008 09200050031 GPS-Scan-14 8 2200
9 11710009 09200120011 lat. scans l=-78.5 30 1961
10 11710010 09200050031 GPS-Scan-14 4 2200
11 11710011 09200050031 GPS-Scan-14 1 2200
12 11710012 09200050030 GPS-Scan-14 6 2200
b) Solar activity & miscellaneous
Medium, solar flare early on May 17.
5.2 IBAS
a) GRB in ISGRI FOV: No
b) GRB in SPI-ACS: No
c) Other IBAS alerts: No
5.3 TOOs
None
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