ISDC END OF REVOLUTION REPORT (NRT)
REVOLUTION 1149 - Report of March 14, 2012
Perigee Passage at start : 2012-03-11T02:54:50
Perigee Passage at end : 2012-03-14T02:43:52
Radiation Belt exit : XXXX km (ijd XXXX)
Radiation Belt entrance : 25278 km (ijd 4456.0626)
Operations Coordinator : Enrico Bozzo
Pipeline Operator : Ph.M.
Scientist on Duty : Lucia Pavan, Rozenn Boissay
1. Planning summary
===================
1.1 General remarks
a) Due to solar activity, instruments in safe mode at radiation belts exit. Thus, no science data
until pointing 11490055.
b) 2012-03-12T11:11: SPI reactivation complete.
2012-03-12T14:07: IBIS reactivation complete, ie.from pointing 11490055 on.
c) 2012-03-12T19:42: OMC reactivated
2012-03-12T20:36: JEM-X 1/2 reactivated from pointing 11490066 on.
d) 2012-03-13T18:20: OMC autonomously to SAFE triggered by Broadcast packet Count rates.
2012-03-13T18:43: JEM-X1 autonomously to SAFE triggered by internal autonomy.
2012-03-13T18:50: JEM-X2 autonomously to SAFE triggered by internal autonomy.
No JEM-X science from pointing 11490103 on. Additionally Count rates on both SPI and IBIS were
Out of Limits, although both Instruments could continue to observe nominally.
2012-03-13T23:59: CRIT_INST_ALT_DESC - perigee entry, end of the Instrument window for
revolution 1149.
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 4.
- 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 11490001: 'lat scans l=0', No preference (36x1985s)
38 pointings: 11490002 -> 11490039, 0s/73118s (-20h18m38s)
Deviations:
11490002 - 11490039 0/1985s: see 1.1.a)
- Exposure 11490002: 'lat scans l=0', No preference (15x1985s)
17 pointings: 11490040 -> 11490056, 7535s/31433s (-6h38m18s)
Deviations:
11490040 - 11490053 0/1985s: see 1.1.a)
11490054 1839/1985s: see 1.1.a)
- Exposure 11490003: 'lat scans l=0', No preference (21x1985s)
22 pointings: 11490057 -> 11490078, 42586s/42514s (+1m11s)
Deviations:
11490077 2048/1985s: small diff.
- Exposure 11490004: 'lat scans l=0', No preference (33x1985s)
33 pointings: 11490079 -> 11490111, 66333s/65505s (+13m48s)
- Pointings with no assigned Exposure
3 pointings: 11490001, 0112, 0113, 2265s/1658s (+10m06s)
2. NRT Data processing
======================
2.1 Telemetry
* Start reception: 2012-03-11T04:05:00
End reception: 2012-03-14T01:17:04
* TM gaps of more than 30 seconds: -
* Frames missed: -
* ERT not in sync with UTC: -
* Statistics: Mean Rate: 16.00 frames/sec (mean)
Frames: 3985149 total Packets: 3769709 total
: 0 missed : 109 missed
: 1875440 TM : 3750880 TM
: 2109709 idle : 0 tcmd
: 0 invalid : 18829 time
: 0 idle
: 0 invalid
* Errors:
NCTRSFRAME: invalid quality = 256 (should be 0 or 1):
2012-03-13T04:15:31
2012-03-14T01:16:28 - 2012-03-14T01:16:29
2.2 Auxiliary files summary
-------------------------------------------------------------
POD OPP TSF PAF OLF ASF AHF THF ORB REVNO
-------------------------------------------------------------
1 1 1 1 72 64 1 70 1 1
2.3. Pre-processing
* Frequent errors for days 2012-03-11, 2012-03-12, 2012-03-13, respectively:
0 10 24 "Histogram rejected"
0 11 13 "OBT found too much higher"
0 3 0 "packet(s) of the Histogram are discarded"
0 1 0 "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 | 0 148 | 0
ISGRI_cal : 10 | 0
ISGRI_noise: 137 | 0
IBIS_veto : 22 | 0 * QLA completed | errors
PICsIT_cal : 11 | 0 -----------------------------
JMX : 256 | 0 IBIS : 60 | 0
ilt : 1 | 0 JEMX-1 : " | 0
Archiving : 1 | 0 JEMX-2 : " | 0
2.5 ISGRI context table
2012-03-13T14:58: IIMG_SDCMOC_D20120312131349_00002.INT sent to MOC
(Provided by Saclay)
* Errors:
1149_20120312131349_00_ilt Stat: cxw
The automatic context was forced to cxw to prevent its processing. A manual version was sent
to MOC instead.
3. Alerts
=========
3.1 All alerts except OOLs and missing scientific data
* Level 1:
504 Missing AUX data in NRT processing of SWID 114900000271
SCW: 114900000051 - 114900000271
2000 Mode check (comparison between planned and reported mode) is not performed!
SCW: 114900000271
The requested pointing is not available in the pointing definition file
-> timeline not followed, see 1.1.a)
604 Exposure time is 1839 sec. instead of 1985 sec.
Pointing ID (BCPPID): 11490054
-> timeline rejoined in this pointing
605 IBIS: The mode differ for 1839 sec. from the planning
SCW: 114900540010
from 2012-03-12T13:10:51 to 2012-03-12T13:41:30 expected mode : 41 actual mode: 22
-> see 1.1.a)
605 JEM-X OMC: The mode differ for 40 sec. from the planning
Directory of alert generation: /export/isdc/nrt/ops/scw/1149/114900680010
-> reactivated in this pointing 68
605 JEM-X 1/2, OMC: The mode differ for 266 sec. from the planning
SCW: 114901030010 - 114901100021
from 2012-03-13T18:49:56 to 18:54:22 expected mode: 41 actual mode: 23
-> see 1.1.d)
3.2 Parameter out of limits
IBIS:
-----
V1S_MCAL_MCOUNT
SCW: 114901020010
JEM-X:
------
SOFTWARE__TRIGGER
SCW: 114901020010 - 114901030010
BUFFER__LOSS
SCW: 114901030010
SPI:
----
Many alerts due to solar
4. Instruments checks
=====================
4.1. IOSM daily check (standard long term displays)
High radiations due to solar
5. Science (LP)
==========
5.1 Summary
a) Planned observations
Last POD file: /isdc/nrt/ops/aux/adp/1149.000/pod_1149_0003.fits
Received at : 5 Mar 15:13
i EXP_ID OBS_ID SRC_NAME POINT_NUM POINT_LEN
1 11490001 09200110001 lat scans l=0 36 1985
2 11490002 09200110002 lat scans l=0 15 1985
3 11490003 09200110002 lat scans l=0 21 1985
4 11490004 09200110003 lat scans l=0 33 1985
b) Solar activity & miscellaneous
Quote NOAA's report:
"Solar activity ranged from low to high levels during the period. Activity was at high levels
during 05 - 07 and 09 - 10 March due mostly to a series of long-duration major flares from
Region 1429 (N18, L=301, class/area Dkc/1270 on 07 March) which included an X1/2b at 05/0409Z,
an X5/3b at 07/0024Z, an M6 at 09/0353Z, and an M8 at 10/1744Z. All four flares were associated
with Earth-directed CMEs. Region 1429 was large and magnetically complex during the period,
exhibiting a beta-gamma-delta configuration with multiple deltas. It appeared to slowly decay
during 09 - 10 March, but retained much of its magnetic complexity. Region 1430 (N20, L=315,
class/area Dai/200 on 07 March) produced an X1/Sf at 07/0114Z during a period of rapid
development. Region 1430 appeared to be in a gradual decay phase during 08 - 10 March."
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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