ISDC END OF REVOLUTION REPORT (NRT)
REVOLUTION 1135 - Report of Feb 2, 2012
Perigee Passage at start : 2012-01-29T05:56:01
Perigee Passage at end : 2012-02-01T05:43:00
Radiation Belt exit : XXXX km (ijd XXXX) (Solar)
Radiation Belt entrance : 23286 km (ijd 4414.1925)
Operations Coordinator : Enrico Bozzo
Pipeline Operator : Ph.M.
Scientist on Duty : Rozenn Boissay
S/W version : isdc-core-sw-0.3_2011-08-08T09:21:05
-----------
1. Planning summary
===================
1.1 General remarks
a) Eclipse season. JEM-X1/2, OMC in stand-by from the beginning of the revolution
onwards due to a Solar Flare. JEM-X1, OMC were reactivated in pointing 79, JEM-X2
was reactivated in pointing 81.
b) 2012-01-31T07:22: Power outage at ESOC. A-chain servers and equipment were
powered off at 07.22z, the power outage lasted for approximately 10 minutes. When
power was restored, MOC switched to the B-chain. ISDC switched to the B-chain
only at 08.44z. The FTS system, configured to run on the A-chain, was affected,
therefore no AOCS operations were possible, until MOC reconfigured FTS to the
B-chain. Missed pointings: 63 to 78 (no attitude).
c) 2012-01-31T15:47: Timeline attitude regained (PID 11350078),standard AOCS
operations have been performed since then as per timeline.
16:59z: OMC out of safe mode.
17:32z: JEM-X1 out of safe mode
18:04z: JEM-X2 out of safe mode
1.2 Pointings summary
Remarks: Only Science Windows (ScWs) of type 'pointing' are considered.
- Exposures info from POD version 7. Pointings info from TSF version 3.
- Durations given in the executed/planned format; data gaps and bad time
intervals not excluded from total durations.
- Deviations: only unexpected deviations >30 secs for pointings assigned to
an exposure are reported; expected deviations (first & last pointings of an
exposure longer than planned) not reported.
- Exposure 11350001: 'GX 304-1', hexagon (14x3572s)
14 pointings: 11350002 -> 11350015, 50157s/50008s (+2m29s)
- Exposure 11350002: 'Gal halo scan: l=-20', No preference (24x2200s)
26 pointings: 11350017 -> 11350042, 55227s/54986s (+4m00s)
- Exposure 11350003: 'Gal halo scan: l=-20', No preference (12x2200s)
12 pointings: 11350043 -> 11350054, 26697s/26664s (+33s)
- Exposure 11350004: 'Lat scan 3: l=10', No preference (33x2038s)
34 pointings: 11350055 -> 11350088, 70571s/69568s (+16m42s)
Deviations:
11350062 6564/2083s: see 1.1.b)
11350063 0/2083s: see 1.1.b)
11350064 0/2083s: see 1.1.b)
11350065 2200/2083s: see 1.1.b)
11350066 2280/2083s: see 1.1.b)
11350067 2208/2083s: see 1.1.b)
11350068 2312/2083s: see 1.1.b)
11350069 2208/2083s: see 1.1.b)
11350070 2200/2083s: see 1.1.b)
11350071 2312/2083s: see 1.1.b)
11350072 2200/2083s: see 1.1.b)
11350073 1000/829s: see 1.1.b)
11350074 2168/2083s: see 1.1.b)
11350075 2208/2083s: see 1.1.b)
11350076 2312/2083s: see 1.1.b)
11350078 837/2083s: see 1.1.b)
- Exposure 11350005: 'GPS-Scan-8', GPS (2x2200s)
2 pointings: 11350092 -> 11350093, 5057s/4400s (+10m57s)
- Pointings with no assigned Exposure
7 pointings: 11350001, 0016, 0089, 0090, 0091, 0094, 0095
20570s/6763s (+3h50m07s)
2. NRT Data processing
======================
2.1 Telemetry
* Start reception: 2012-01-29T07:07:09
End reception: 2012-02-01T04:31:17
* TM gaps of more than 30 seconds:
2012-01-29T08:38:44
2012-01-31T07:22:33 - 2012-01-31T08:37:20
2012-01-31T10:18:50
2012-01-31T15:28:18 - 2012-01-31T15:29:52
2012-01-31T16:11:25 - 2012-01-31T16:20:58
* Frames missed:
2012-01-29T08:38:45 755 frames missed (3452873566 to 3452874320)
2012-01-31T08:37:20 1994795909 frames missed (3455565409 to 1155394021)
2012-01-31T10:18:51 626 frames missed (1155490837 to 1155491462)
2012-01-31T16:11:26 625 frames missed (1155827084 to 1155827708)
2012-01-31T16:21:02 9087 frames missed (1155827846 to 1155836932)
* ERT not in sync with UTC: -
* Statistics: Mean Rate: 15.66 frames/sec (mean)
Frames: 3910957 total Packets: 5764214 total
: 0 missed : 55166 missed
: 2872962 TM : 5745924 TM
: 1037995 idle : 0 tcmd
: 0 invalid : 18290 time
: 0 idle
: 0 invalid
* Errors:
NCTRSFRAME: invalid quality = 256 (should be 0 or 1):
2012-01-30T03:50:37 - 2012-01-30T03:50:43
2012-01-30T17:52:02 - 2012-01-30T17:52:03
2012-01-31T18:30:08 - 2012-01-31T18:30:12
"End of File on RTTM socket":
2012-01-31T16:19:13
2.2 Auxiliary files summary
POD OPP TSF PAF OLF ASF AHF THF ORB REVNO
-----------------------------------------------------------
1 1 1 1 64 85 1 59 1 1
2.3 Pre-processing
* Frequent errors for days 2012-01-29, 2012-01-30,2012-01-31, respectively:
10 24 22 "Histogram rejected"
2 13 35 "OBT found too much higher"
3 8 3 "packet(s) of the Histogram are discarded"
2 3 4 "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 | 0 179 | 0
ISGRI_cal : 15 | 0
ISGRI_noise: 135 | 0
IBIS_veto : 23 | 0 * QLA completed | errors
PICsIT_cal : 34 | 0 -----------------------------
JMX : 258 | 0 IBIS : 94 | 0
ilt : 1 | 0 JEMX-1 : " | 0
Archiving : 1 | 0 JEMX-2 : " | 0
2.5 ISGRI context table
2012-01-31T09:44: IIMG_SDCMOC_D20120129102950_00001.INT sent to MOC
2012-01-31T15:55: IIMG_SDCMOC_D20120129102950_00002.INT sent to MOC
3. Alerts
=========
3.1 All alerts except OOLs and missing scientific data
* Level 3:
102 Can't (re)connect to MOC.
2012-01-31T07:22
2012-01-31T08:22
2012-01-31T16:19 (restart app)
-> Power outage at MOC, see 1.1.b)
* Level 2:
510 Revolution 1135 has low number (14768) of TIME_CORRELATION records
-> OLFs missing due to MOC's power outage
602 Non successive slew/pointing ID
From file: 201203119_OLF
Rev:1135 Last:11350062 Current:11350083 (AUXL-PROG-HIS)
-> see 1.1.b)
603 The pointing hasn't increased by one. From 62 to 9500
File: 1135_0065_ASF
Convert attitude RRRR=1135 ROW=65. Missing pointing ?
603 The pointing hasn't increased by one. From 62 to 9502
File: 1135_0002_AHF
Convert attitude RRRR=1135 ROW=2300. Missing pointing ?
-> see 1.1.b)
2002 At least one HK (configuration) parameter changed unexpectedly
ScW: 113500050010
-> SPI switched on with delay due to radiations
* Level 1:
604 Exposure time is 6570 sec. instead of 2083 sec.
Pointing ID (BCPPID): 11350062
604 Exposure time is 2200 sec. instead of 2083 sec.
Pointing ID (BCPPID): 11350065
-> see 1.1.b)
605 IBIS: The mode differ for XXX sec. from the planning
ScW: 113500020010 - 113500070010
-> switch-on with delay see 1.1.a))
3041 Check NEW context from orbit 1135 (on 2012-01-29T10:29:50)
Program / version that has created this alert: ibis_isgr_low_thres 6.4
Directory of alert generation:
/export/isdc/run/pipelines/nrt/nrtrev/scratch/1135_20120129102950_00_ilt
Number of DEAD: 738 (limit is 730)
Number NEW DEAD: 0 (limit is 9)
3.2 Parameter out of limits
SPI alerts due to solar
3.3 Missing scientific data
OMC:
----
OOLs due to Eclipse in ScW ID: 1135000000021:
PCURR__1
SVOLT___M5
SVOLT___M12
SVOLT___P5
SVOLT___P12
SVOLT___P36
4. Instruments checks
=====================
4.1. IOSM daily check (standard long term displays)
Nothing special
5. Science (RB)
==========
5.1 Summary
a) Planned observations
Last POD file: /isdc/nrt/ops/aux/adp/1135.000/pod_1135_0007.fits
Received at : 19 Jan 10:50
i EXP_ID OBS_ID SRC_NAME POINT_NUM POINT_LEN
1 11350001 09400230010 GX 304-1 14 3572
2 11350002 09200020017 Gal halo scan: l=-20 24 2200
3 11350003 09200020017 Gal halo scan: l=-20 12 2200
4 11350004 08200020011 Lat scan 3: l=10 33 2038
5 11350005 09200050017 GPS-Scan-8 2 2200
b) Solar activity & miscellaneous
Dropping down. Still some proton flux at beginning of revolution.
5.2 IBAS
a) GRB in ISGRI FOV: No
b) GRB in SPI-ACS:
2012-01-30T22:30:34: OFFLINE - Possible GRB120130A, also detected by Fermi/GBM.
c) Other IBAS alerts: No
5.3 TOOs
None
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