ISDC END OF REVOLUTION REPORT (NRT)
REVOLUTION 1611 - Report of November 19, 2015
Perigee Passage at start : 2015-11-16T04:51:42
Perigee Passage at end : 2015-11-18T20:40:24
Radiation Belt exit : 67506 km (ijd 5798.4465)
Radiation Belt entrance : 39419 km (ijd 5800.7526)
Operations Coordinator : Enrico Bozzo
Pipeline Operator : Ph.M.
Scientist on Duty : G. Saral
1. Planning summary
===================
1.1 General remarks
a) High radiation at perigee exit.
2015-11-16T11:41: JEM-X 1 and JEM-X 2 back to normal mode.
2015-11-16T12:39: IBIS back to science in pointing 6.
b) 2015-11-17T00:32: Pointing 27 shorter, 28 and 29 lost, 30 only 4m24s. The Kiruna GS antenna stopped tracking
the satellite. The problem occurred between 00:32z and 01:42z, i.e. 1h 10 minutes of telemetry gap.
1.2 Pointings summary
Remarks: Only Science Windows (ScWs) of type 'pointing' are considered.
- Exposures info from POD version 6. 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 16110001: 'Carina Arm Scan' (25x3600s)
25 pointings: 16110002 -> 16110026, 47492s/47500s (-7s)
- Exposure 16110002: 'Carina Arm Scan' (20x3600s)
20 pointings: 16110027 -> 16110046, 38485s/38000s (+8m04s)
Deviations:
16110028 0/1900s: see 1.1.b)
16110029 0/1900s: see 1.1.b)
16110030 265/1900s: see 1.1.b)
- Exposure 16110003: 'Carina Arm Scan' (3x3600s)
3 pointings: 16110047 -> 16110049, 5674s/5700s (-26s)
- Exposure 16110004: 'Carina Arm Scan' (2x3600s)
2 pointings: 16110050 -> 16110051, 5336s/3800s (+25m35s)
- Exposure 16110005: 'Musca region', 5x5 (8x3467s)
8 pointings: 16110053 -> 16110060, 29234s/27736s (+24m57s)
- Exposure 16110006: 'GPS-Scan-7A', GPS (10x2200s)
10 pointings: 16110062 -> 16110071, 21958s/22000s (-41s)
- Exposure 16110007: 'GPS-Scan-7B', GPS (10x2200s)
10 pointings: 16110072 -> 16110081, 22702s/22000s (+11m42s)
- Pointings with no assigned Exposure
5 pointings: 16110001, 0052, 0061, 0082, 0083, 3523s/2488s (+17m14s)
2. NRT Data processing
======================
2.1 Telemetry
* Start reception: 2015-11-16T07:43:27
End reception: 2015-11-18T16:28:33
* TM gaps of more than 30 seconds:
2015-11-17T00:32:49 - 2015-11-17T01:42:34
2015-11-17T14:22:32 - 2015-11-17T14:27:42
* Frames missed: -
* ERT not in sync with UTC: -
* Statistics: Mean Rate: 15.63 frames/sec (mean)
Frames: 3192905 total Packets: 4291764 total
: 0 missed : 39296 missed
: 2138676 TM : 4277352 TM
: 1054229 idle : 0 tcmd
: 0 invalid : 14412 time
: 0 idle
: 0 invalid
* Errors:
NCTRSFRAME: invalid quality = 256 (should be 0 or 1):
2015-11-17T00:32:13 - 2015-11-17T00:32:18
2015-11-17T01:43:13 - 2015-11-17T01:43:31
2015-11-17T12:34:09 - 2015-11-17T12:39:23
2015-11-17T14:28:30 - 2015-11-17T14:28:42
2015-11-17T21:53:28
2.2 Auxiliary files summary
POD OPP TSF PAF OLF ASF AHF THF ORB REVNO
-------------------------------------------------------------
1 1 1 1 64 85 1 58 1 1
2.3 Pre-processing
* Frequent errors for days 2015-11-16, 2015-11-17, 2015-11-18, respectively:
0 0 0 "Histogram rejected"
0 0 0 "OBT found too much higher"
0 4 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"
0 0 0 "newObt-prevObt, packet is too old"
2.4 OPUS Pipelines processing
* REV: completed | errors * INPUT/SCW: completed | errors
------------------------------- ----------------------------
IREM : 58 | 0 169 | 0
ISGRI_cal : 20 | 0
ISGRI_noise: 112 | 0
IBIS_veto : 21 | 0 * QLA completed | errors
PICsIT_cal : 0 | 0 -----------------------------
JMX : 205 | 0 IBIS : 82 | 0
ilt : 1 | 0 JEMX-1 : " | 0
Archiving : 1 | 0 JEMX-2 : " | 0
2.5 ISGRI context table
2015-11-18T09:14: IIMG_SDCMOC_D20151116100157_00001.INT sent to MOC
2015-11-18T12:15: IIMG_SDCMOC_D20151116100157_00002.INT sent to MOC
2nd version provided by IRFU/SAp, Saclay (F)
* Errors: -
3. Alerts
=========
3.1 All alerts except OOLs and missing scientific data
* Level 2:
603 The pointing hasn't increased by one. From 27 to 9500
ASF: 1611_0029_ASF
Convert attitude RRRR=1611 ROW=29. Missing pointing ?
-> see 1.1.b)
* Level 1:
605 IBIS: The mode differ for xxx sec. from the planning
ScW: 161100020010 - 161100060010
from 2015-11-16T10:19:07 to 2015-11-16T12:39:12 expected mode: 41 actual mode: 22
605 JEM-X 1/2: The mode differ for 2107 sec. from the planning
ScW: 161100020010 - 161100040010
from 2015-11-16T10:19:07 to 2015-11-16T11:40:48 expected mode: 41 actual mode: 31 (JEM-X 1)
from 2015-11-16T11:29:46 to 2015-11-16T11:41:36 expected mode: 41 actual mode: 31 (JEM-X 2)
605 OMC: The mode differ for 1590 sec. from the planning
ScW: 161100070010
from 2015-11-16T13:10:49 to 2015-11-16T13:10:57 expected mode: 42 actual mode: 21
from 2015-11-16T13:15:53 to 2015-11-16T13:42:15 expected mode: 42 actual mode: 21
-> the CCCF was used
604 Exposure time is 6006 sec. instead of 1900 sec.
Pointing ID (BCPPID): 16110027
604 Exposure time is 262 sec. instead of 1900 sec.
Pointing ID (BCPPID): 16110030
-> see 1.1.b)
3.2 Parameter out of limits
IBIS:
-----
Radiations high at perigee exit
ScW: 161100010010
I0S_MEVTCNT_MMCE3
I0S_MEVTCNT_MMCE7
3.3 Missing scientific data -
4. Instruments checks (IOSM)
=====================
OMC class 3 OEM:
2015-11-17T02:01:25 Rejected TC - Invalid TC/mode combination
5. Science (GS)
==========
5.1 Summary
a) Planned observations
Last POD file: /isdc/nrt2/ops/aux/adp/1611.000/pod_1611_0006.fits
Received at : 29 Oct 13:15
i EXP_ID OBS_ID SRC_NAME POINT_NUM POINT_LEN
1 16110001 12200450004 Carina Arm Scan 25 3600
2 16110002 12200450005 Carina Arm Scan 20 3600
3 16110003 12200450005 Carina Arm Scan 3 3600
4 16110004 12200450005 Carina Arm Scan 2 3600
5 16110005 12200410001 Musca region 8 3467
6 16110006 12200140014 GPS-Scan-7A 10 2200
7 16110007 12200140015 GPS-Scan-7B 10 2200
b) Solar activity & miscellaneous
Low
5.2 IBAS
a) GRB in ISGRI FOV: No
b) GRB in SPI-ACS:
2015-11-17 10:36:59 (AUTO): possible GRB 151117A. Multi-peak structure with brightest peaks
at T0+3.1s, T0+5s, and at T0+7.6s.
c) Other IBAS alerts: No
5.3 TOOs: No
6. Anomalies report:
====================
No anomaly
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