ISDC END OF REVOLUTION REPORT (NRT)
REVOLUTION 1832 - Report of June 29, 2017
Perigee Passage at start : 2017-06-25T20:35:13
Perigee Passage at end : 2017-06-28T12:24:00
Radiation Belt exit : 40961 km (ijd 6385.9712)
Radiation Belt entrance : 36971 km (ijd 6388.4203)
Operations Coordinator : Enrico Bozzo
Pipeline Operator : Ph.M.
Scientist on Duty : Laura Di Gesu
1. Planning summary
===================
1.1 General remarks
a) Telemetry gap affected pointings 8, 9, 10.
1.2 Pointings summary
Remarks: Only Science Windows (ScWs) of type 'pointing' are considered.
- Exposures info from POD version 1. Pointings info from TSF version 1.
- 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 18320001: '3C 273', 5x5 (27x3400s)
27 pointings: 18320002 -> 18320028, 92224s/91800s (+7m03s)
Deviations:
18320008 7234/3400s: see 1.1.a)
18320009 0/3400s: see 1.1.a)
18320010 3218/3400s: see 1.1.a)
- Exposure 18320002: '3C 273', 5x5 (1x3400s)
1 pointing: 18320029, 3400s/3400s (+0s)
- Exposure 18320003: '3C 273', 5x5 (25x3400s)
25 pointings: 18320030 -> 18320054, 87494s/85000s (+41m34s)
- Pointings with no assigned Exposure
3 pointings: 18320001, 0055, 0056, 1183s/1244s (-1m01s)
2. NRT Data processing
======================
2.1 Telemetry
* Start reception: 2017-06-25T23:18:30
End reception: 2017-06-28T08:24:26
* TM gaps of more than 30 seconds:
2017-06-26T08:33:51 - 2017-06-26T09:46:06
2017-06-27T06:07:38 - 2017-06-27T06:08:09
2017-06-27T13:21:29 - 2017-06-27T13:22:31
* Frames missed:
2017-06-27T13:23:04 1067441421 frames missed (1016510484 to 2083951904)
* ERT not in sync with UTC: -
* Statistics: Mean Rate: 15.63 frames/sec (mean)
Frames: 3211802 total
: 0 missed
: 2474502 TM
: 737300 idle
: 0 invalid
Packets: 4963496 total
: 55239 missed
: 4949004 TM
: 0 tcmd
: 14492 time
: 0 idle
: 0 invalid
* Errors:
NCTRSFRAME: invalid quality = 256 (should be 0 or 1):
2017-06-27T06:06:41 - 2017-06-27T06:10:32
"End of File on RTTM socket":
2017-06-26T09:03:50 - 2017-06-26T09:46:06
2.2 Auxiliary files summary
POD OPP TSF PAF OLF ASF AHF THF ORB REVNO
-------------------------------------------------------------
1 1 1 1 64 60 1 59 1 1
2.3 Pre-processing
Nothing special
2.4 OPUS Pipelines processing
* REV: completed | errors * INPUT/SCW: completed | errors
------------------------------- ----------------------------
IREM : 58 | 0 118 | 0
ISGRI_cal : 21 | 0
ISGRI_noise: 112 | 0 * QLA completed | errors
IBIS_veto : 19 | 0 -----------------------------
JMX : 205 | 0 IBIS : 57 | 0
ilt : 1 | 0 JEMX-1 : " | 0
Archiving : 1 | 0 JEMX-2 : " | 0
2.5 ISGRI context table
2017-06-28T00:49: IIMG_SDCMOC_D20170626013528_00001.INT sent to MOC
2017-06-28T11:11: IIMG_SDCMOC_D20170626013528_00002.INT sent to MOC
2nd version provided by IRFU/SAp, Saclay (F)
* No error
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?
2017-06-26T09:57:50
-> stabilized by itself
* Level 2:
603 The pointing hasn't increased by one. From 7 to 9500
File: 1832_0001_AHF
Convert attitude RRRR=1832 ROW=444. Missing pointing ?
603 The pointing hasn't increased by one. From 8 to 9500
File: 1832_0010_ASF
Convert attitude RRRR=1832 ROW=10. Missing pointing ?
-> see 1.1.a)
* Level 1:
604 Exposure time is 7239 sec. instead of 3400 sec.
Pointing ID (BCPPID): 18320008
604 Exposure time is 3211 sec. instead of 3400 sec.
Pointing ID (BCPPID): 18320010
-> see 1.1.a)
3041 Check NEW context from orbit 1832 (on 2017-06-26T01:35:28)
Program / version that has created this alert: ibis_isgr_low_thres 7.5
Directory of alert generation: /isdc/run2/pipelines/nrt/nrtrev/scratch/1832_20170626013528_00_ilt
Number of DEAD: 813 (limit is 810)
Number NEW DEAD: 1 (limit is 9)
-> new ibis_isgr_low_thres software needed
3.2 Parameter out of limits -
3.3 Missing scientific data -
4. Instruments checks (IOSM)
=====================
Nothing special
5. Science (LDG)
==========
5.1 Summary
a) Planned observations
Last POD file: /isdc/nrt2/ops/aux/adp/1832.000/pod_1832_0001.fits
Received at : 8 Jun 16:04
i EXP_ID OBS_ID SRC_NAME POINT_NUM POINT_LEN
1 18320001 14700040001 3C 273 27 3400
2 18320002 14700040001 3C 273 1 3400
3 18320003 14700040001 3C 273 25 3400
b) Solar activity & miscellaneous
Calm
5.2 IBAS
a) GRB in ISGRI FOV: No
b) GRB in SPI-ACS: No
c) Other IBAS alerts: No
5.3 TOOs: No
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