ISDC END OF REVOLUTION REPORT (NRT)
REVOLUTION 1480 - Report of November 29, 2014
Perigee Passage at start : 2014-11-26T04:18:13
Perigee Passage at end : 2014-11-29T04:04:36
Radiation Belt exit : 67682 km (ijd 5443.4165)
Radiation Belt entrance : 33959 km (ijd 5446.0845)
Operations Coordinator : Carlo Ferrigno
Pipeline Operator : Ph.M.
Scientist on Duty : Rozenn Boissay
1. Planning summary
===================
1.1 General remarks
a) 2014-11-27T11:18: Radiation at perigee exit, JEM-X 1/2 activation only in pointing 6.
b) 2014-11-27T13:55: Swap to B chain.
2014-11-27T14:17: back to A chain.
d) 2014-11-26T19:14: Pointing 18 missed.
c) 2014-11-27T14:21: Preprocessing restarted, too many OBT too high errors. Pointing 47 affected,
no IBIS image due to rejection of packets.
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 2.
- 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 14800001: 'GPS-Scan-13A', GPS (10x2200s)
10 pointings: 14800004 -> 14800013, 22011s/22000s (+10s)
- Exposure 14800002: 'GPS-Scan-13B', GPS (10x2200s)
10 pointings: 14800014 -> 14800023, 21139s/22000s (-14m21s)
Deviations:
14800018 42/2200s: see 1.1.d)
- Exposure 14800003: 'SMC BeXRB', 5x5 (23x2000s)
23 pointings: 14800025 -> 14800047, 47263s/46000s (+21m03s)
- Exposure 14800004: 'SMC BeXRB', 5x5 (3x2000s)
3 pointings: 14800048 -> 14800050, 6120s/6000s (+1m59s)
- Exposure 14800005: 'SMC BeXRB', 5x5 (24x2000s)
24 pointings: 14800051 -> 14800074, 48088s/48000s (+1m28s)
- Exposure 14800006: 'GPS-Scan-14A', GPS (10x2200s)
10 pointings: 14800078 -> 14800087, 23252s/22000s (+20m52s)
- Exposure 14800007: 'GPS-Scan-14A', GPS (1x2200s)
1 pointing: 14800088, 2172s/2200s (-28s)
- Exposure 14800008: 'GPS-Scan-14B', GPS (10x2200s)
10 pointings: 14800089 -> 14800098, 23287s/22000s (+21m27s)
- Exposure 14800009: 'GPS-Scan-14B', GPS (2x2200s)
2 pointings: 14800099 -> 14800100, 4479s/4400s (+1m19s)
- Pointings with no assigned Exposure
9 pointings: 14800001, 0002, 0003, 0024, 0075, 0076, 0077, 0101 5116s/4976s (+2m19s)
2. NRT Data processing
======================
2.1 Telemetry
* Start reception: 2014-11-26T06:32:44
End reception: 2014-11-29T02:06:08
* TM gaps of more than 30 seconds:
2014-11-27T12:46:40 - 2014-11-27T13:13:01
2014-11-27T13:48:44 - 2014-11-27T13:55:27
* Frames missed:
2014-11-27T14:17:08 95899791 frames missed (891746460 to 987646250) (bogus due to chain's swap)
* ERT not in sync with UTC: -
* Statistics: Mean Rate: 15.86 frames/sec (mean)
Frames: 3856285 total Packets: 5414509 total
: 0 missed : 21921 missed
: 2698538 TM : 5397076 TM
: 1157747 idle : 0 tcmd
: 0 invalid : 17433 time
: 0 idle
: 0 invalid
* Errors:
NCTRSFRAME: invalid quality = 256 (should be 0 or 1):
2014-11-26T20:10:57 - 2014-11-26T20:11:10
2014-11-27T13:56:37 - 2014-11-27T13:56:54
2014-11-27T21:35:55 - 2014-11-27T21:35:57
2014-11-28T07:04:49
2014-11-28T08:26:37 - 2014-11-28T08:27:17
2.2 Auxiliary files summary
POD OPP TSF PAF OLF ASF AHF THF ORB REVNO
-------------------------------------------------------------
2 2 1 1 72 106 1 71 1 1
2.3 Pre-processing
* Frequent errors for days 2014-11-26, 2014-11-27, 2014-11-28, respectively:
16 25 23 "Histogram rejected"
2 14577 0 "OBT found too much higher"
6 6 4 "packet(s) of the Histogram are discarded"
3 0 0 "Can not store the Histogram"
0 0 0 "SpiSpectrum, decompression failed"
0 0 0 "SpiSpectrumParser, Failure"
0 4952 0 "newObt-prevObt, packet is too old"
2.4 OPUS Pipelines processing
* REV: completed | errors * INPUT/SCW: completed | errors
------------------------------- ----------------------------
IREM : 68 | 0 210 | 0
ISGRI_cal : 24 | 0
ISGRI_noise: 135 | 0
IBIS_veto : 23 | 0 * QLA completed | errors
PICsIT_cal : 28 | 0 -----------------------------
JMX : 249 | 0 IBIS : 104 | 0
ilt : 1 | 0 JEMX-1 : " | 0
Archiving : 1 | 0 JEMX-2 : " | 0
2.5 ISGRI context table
2014-11-28T08:02: IIMG_SDCMOC_D20141126085707_00001.INT sent to MOC
2014-11-28T11:36: IIMG_SDCMOC_D20141126085707_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 3:
305 IBIS synchronization failed too many times, 3000 times!
Program / version that has created this alert: Preproc 5.8
Directory of alert generation: /isdc2/run/alert/nrt_pp
Preproc seems unable to resynchronize the IBIS time!!! Preproc must be restarted?
2014-11-27T13:28:41
-> see 1.1.c)
* Level 2:
603 The pointing hasn't increased by one. From 17 to 19
History file: 1480_0001_AHF
Convert attitude RRRR=1480 ROW=988. Missing pointing ?
-> see 1.1.d)
3041 Check NEW context from orbit 1480 (on 2014-11-26T08:57:07)
Program / version that has created this alert: ibis_isgr_low_thres 7.1
Directory of alert generation: /isdc/run2/pipelines/nrt/nrtrev/scratch/1480_20141126085707_00_ilt
Number of DEAD: 811 (limit is 810)
Number NEW DEAD: 3 (limit is 9)
-> e-mail to AS
* Level 1:
604 Exposure time is 46 sec. instead of 2200 sec.
Pointing ID (BCPPID): 14800018
-> see 1.1.d)
605 IBIS: The mode differ for 2189 sec. from the planning
ScW: 148000040010 - 148000060010
from 2014-11-26T09:18:55 to 2014-11-26T09:55:24 expected mode: 41 actual mode: 22
-> see 1.1.a)
605 JEM-X 1/2: The mode differ for 2204 sec. from the planning
ScW: 148000040010 -
from 2014-11-26T09:18:55 to 2014-11-26T11:01:40 (JEM-X 1)
from 2014-11-26T09:18:55 to 2014-11-26T11:18:12 (JEM-X 2)
expected mode : 41 actual mode: 31
-> see 1.1.a)
3.2 Parameter out of limits
3.3 Missing scientific data
IBIS:
-----
ScW: 148000170010,148000190010
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)
ScW: 148000180010
These data structures are missing:
OMC.-SHOT-RAW (or ALL) for mode Science Normal (42)
4. Instruments checks (IOSM)
=====================
Nothing special
5. Science (RB)
==========
5.1 Summary
a) Planned observations
Last POD file: /isdc/nrt2/ops/aux/adp/1480.000/pod_1480_0003.fits
Received at : 14 Nov 13:13
i EXP_ID OBS_ID SRC_NAME POINT_NUM POINT_LEN
1 14800001 11200030040 GPS-Scan-13A 10 2200
2 14800002 11200030041 GPS-Scan-13B 10 2200
3 14800003 11200020006 SMC BeXRB 23 2000
4 14800004 11200020006 SMC BeXRB 3 2000
5 14800005 11200020006 SMC BeXRB 24 2000
6 14800006 11200030042 GPS-Scan-14A 10 2200
7 14800007 11200030042 GPS-Scan-14A 1 2200
8 14800008 11200030043 GPS-Scan-14B 10 2200
9 14800009 11200030043 GPS-Scan-14B 2 2200
b) Solar activity & miscellaneous
Low to moderate.
5.2 IBAS
a) GRB in ISGRI FOV: No
b) GRB in SPI-ACS: No
c) Other IBAS alerts: No
5.3 TOOs: No
6. Anomalies report:
====================
No anomaly
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