Scientific Operations
 Front Page
 Scientific Ops
  » Plans
  » Pointings
  » Report
  » Requests
  » Log
  » Notes
  » Tech Info
 Engineering
 Software
 Results
 Gallery
 Atlas
 Press
 Links
 Project
 Newsletter
 Copyright
March 1997
 
==============================================================================
DATE:  1-Mar-1997 16:31:48
DOY: 60
OPERATIONS ENGINEER(S): C. Haskell
SCIENTIST: M. Laming
CDS INSTRUMENT: Secondary event was detected during the FSUN study.  
 Since the study had only run 4 of its 10 hour duration, the decision 
 was made to let it go until tomorrow.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Science Operations
COMMENTS:
==============================================================================
DATE:  2-Mar-1997 16:31:48
DOY: 61
OPERATIONS ENGINEER(S): C. Haskell
SCIENTIST: M. Laming
CDS INSTRUMENT: Watchdog occurred at 14:30 UT.  The instrument was 
 rebooted and science resumed at 18:30 UT.  
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Science Operations
COMMENTS:
==============================================================================
DATE:  3-Mar-1997 16:31:48
DOY: 62
OPERATIONS ENGINEER(S): C. Haskell / R. Yurow
SCIENTIST: M. Laming
CDS INSTRUMENT: Nominal.
CDS GROUND SYSTEM: 
  Nominal.
  Imported the following studies to the EOF.
	arc_coln_3.def
	ar_map1_2.def
	ar_map2_1.def
	ar_map3_2.def
	ar_jet_5.def
DAY PLAN: Science Operations
COMMENTS:
==============================================================================
DATE:  4-Mar-1997 16:31:48
DOY: 63
OPERATIONS ENGINEER(S): G. Dimitoglou/C. Haskell
SCIENTIST: M. Laming
CDS INSTRUMENT: Nominal.
CDS GROUND SYSTEM: 
  Nominal.
DAY PLAN: Science Operations
COMMENTS:
==============================================================================
DATE:  5-Mar-1997
DOY: 64
OPERATIONS ENGINEER(S): C. Haskell / R. Yurow
SCIENTIST: M. Laming
CDS INSTRUMENT: Nominal. 
CDS GROUND SYSTEM:
  CDS8 crashed at 18:30:32 UT.  The cause of the crash was probably
  a error on a memory board.
DAY PLAN: Science Operations
COMMENTS:
==============================================================================
DATE:  6-Mar-1997
DOY: 65
OPERATIONS ENGINEER(S): C. Haskell / R. Yurow
SCIENTIST: M. Laming
CDS INSTRUMENT: 
  CDS Instrument WATCHDOG error at ~22:33 UT.  CDS was rebooted nominally
  at 23:36 UT.  Science operations were resumed on DOY 66 00:00 UT. 
CDS GROUND SYSTEM:
  Imported the following studies:
	rgv_1, cwgscan2_1, and nsgscan2_1
  Changed the following raster durations:
	11/22 from 1174 to 1243
	11/31 from 1174 to 1269
	12/3  from 37   to 42
	27/3  from 4833 to 4923
	73/1  from 1947 to 1960
	77/3  from 326  to 343
	104/2 from 589  to 606
	112/3 from 5302 to 5812
DAY PLAN: Science Operations
COMMENTS:
==============================================================================
DATE:  7-Mar-1997
DOY: 66
OPERATIONS ENGINEER(S): C. Haskell / R. Yurow
SCIENTIST: A. Fludra
CDS INSTRUMENT: Nominal. 
CDS GROUND SYSTEM: 
  CDS7 crashed twice.
DAY PLAN: Science Operations
COMMENTS:
==============================================================================
DATE:  8-Mar-1997
DOY: 67
OPERATIONS ENGINEER(S): R. Yurow
SCIENTIST: A. Fludra
CDS INSTRUMENT: 
  A WATCHDOG error occuured aat 13:34 UT.  CDS reboot was completed at
  17:08.  Science operations were resumed at 20:06 UT.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Science Operations.
COMMENTS:
==============================================================================
DATE:  9-Mar-1997
DOY: 68
OPERATIONS ENGINEER(S): R. Yurow
SCIENTIST: A. Fludra
CDS INSTRUMENT: Nominal. 
CDS GROUND SYSTEM: 
  Missing QKL files from DOY 67.
DAY PLAN: Science Operations
COMMENTS:
==============================================================================
DATE:  10-Mar-1997
DOY: 69
OPERATIONS ENGINEER(S): C. Haskell/R. Yurow
SCIENTIST: A. Fludra
CDS INSTRUMENT: SEU on primary in the Science module.  This is a safe
 area, so no reboot is required. 
CDS GROUND SYSTEM: 
  Changed QKL disk to /cdsr3.
DAY PLAN: Science Operations
COMMENTS:
==============================================================================
DATE:  11-Mar-1997
DOY: 70
OPERATIONS ENGINEER(S): G. Dimitoglou/C. Haskell
SCIENTIST: A. Fludra
CDS INSTRUMENT: Nominal. 
CDS GROUND SYSTEM: 
  Nominal
DAY PLAN: Science Operations
COMMENTS:
==============================================================================
DATE:  12-Mar-1997
DOY: 71
OPERATIONS ENGINEER(S): R. Yurow/C. Haskell
SCIENTIST: A. Fludra
CDS INSTRUMENT: Nominal. 
CDS GROUND SYSTEM: 
  Changed the following raster durations:
	11/24 from 3923 to 4115
	11/27 from 3920 to 4156
	34/14 from 3222 to 3478
	82/4  from 759 to 793
  CDS8 crashed at 18:08 UT.  The cause of the crash was probably
  a error on a memory board.
DAY PLAN: Science Operations
COMMENTS:
==============================================================================
DATE:  13-Mar-1997
DOY: 72
OPERATIONS ENGINEER(S): C. Haskell / R. Yurow
SCIENTIST: A. Fludra
CDS INSTRUMENT: Nominal. 
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Science Operations
COMMENTS:
==============================================================================
DATE:  14-Mar-1997
DOY: 73
OPERATIONS ENGINEER(S): G. Dimitoglou / R. Yurow
SCIENTIST: C. Haskell
CDS INSTRUMENT: Nominal. 
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Science Operations
COMMENTS:
==============================================================================
DATE:  15-Mar-1997
DOY: 74
OPERATIONS ENGINEER(S): C. Haskell
SCIENTIST: C. Haskell
CDS INSTRUMENT: Nominal. 
CDS GROUND SYSTEM: Changed the archive disk to /cdsd5, and also backed up
 the previous contents of /cdsd5 to tape.
DAY PLAN: Science Operations
COMMENTS:
==============================================================================
DATE:  16-Mar-1997
DOY: 75
OPERATIONS ENGINEER(S): C. Haskell
SCIENTIST: C. Haskell
CDS INSTRUMENT: Nominal. 
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Science Operations
COMMENTS:
==============================================================================
DATE:  17-Mar-1997
DOY: 76
OPERATIONS ENGINEER(S): G. Dimitoglou / R. Yurow
SCIENTIST: C. Haskell
CDS INSTRUMENT: Nominal. 
CDS GROUND SYSTEM: 
 Imported study offlimb_17.def to EOF.  This required that a bug in the
 IDL procedure 'IMPORT_STUDY' be fixed.
 Updated the following raster durations:
	 11/23 from 4108 to 4123
	 11/32 from 1783 to 1909
	 36/16 from 1561 to 1580
	 62/2  from 776 to 786
	 51/1  from 10126 to 10205
	 73/3  from 7602 to 8060
DAY PLAN: Science Operations
COMMENTS:
==============================================================================
DATE:  18-Mar-1997
DOY: 77
OPERATIONS ENGINEER(S): G. Dimitoglou / R. Yurow
SCIENTIST: C. Haskell
CDS INSTRUMENT: 
 A WATCHDOG error occured at 15:20 UT.  The LOBT was distributed to the
 instrument at 15:47 UT.  Bootstrap Codes were CK0CODE1 = 00 and 
 CK0CODE2 = 00.  The instrument recovery was completed at 16:12 UT.
CDS GROUND SYSTEM: 
 Imported study helium_3.def to EOF.
DAY PLAN: Close Doors, Cosmic Ray Experiment
COMMENTS:
==============================================================================
DATE:  19-Mar-1997
DOY: 78
OPERATIONS ENGINEER(S): G. Dimitoglou / R. Yurow
SCIENTIST: C. Haskell
CDS INSTRUMENT: 
  An SEU was detected on the secondary (science) processor.  The secondary
  processor was rebooted.
  The doors were opened at 20:06 UT.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Lube Study, Open Doors, Science Operations.
COMMENTS:
==============================================================================
DATE:  20-Mar-1997
DOY: 79
OPERATIONS ENGINEER(S): G. Dimitoglou / R. Yurow
SCIENTIST: C. Haskell
CDS INSTRUMENT: Nominal.
CDS GROUND SYSTEM: 
  Performed a software update at 14:140 UT.  Software update was rolled
  back at 19:41 UT due to problems with MK_PLAN. 
DAY PLAN: Roll Maneuver.
COMMENTS:
==============================================================================
DATE:  21-Mar-1997
DOY: 80
OPERATIONS ENGINEER(S): G. Dimitoglou / R. Yurow
SCIENTIST: C. Haskell
CDS INSTRUMENT: Nominal.
CDS GROUND SYSTEM:
  Manually reedited engineering_1.dt and engineering_2.dt files to reinsert
  the CB5ENDS command.
DAY PLAN: Engineering Work, Science Operations.
COMMENTS:
==============================================================================
DATE:  22-Mar-1997
DOY: 81
OPERATIONS ENGINEER(S): R. Yurow
SCIENTIST: B. Thompson
CDS INSTRUMENT: Nominal.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Science Operations.
COMMENTS:
==============================================================================
DATE:  23-Mar-1997
DOY: 82
OPERATIONS ENGINEER(S): R. Yurow
SCIENTIST: B. Thompson
CDS INSTRUMENT: Nominal.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Science Operations.
COMMENTS:
==============================================================================
DATE:  24-Mar-1997
DOY: 83
OPERATIONS ENGINEER(S): C. Haskll / R. Yurow
SCIENTIST: B. Thompson
CDS INSTRUMENT: Nominal.
CDS GROUND SYSTEM: 
  CPT developed a problem processing studies with second order NIS lines.
DAY PLAN: Science Operations.
COMMENTS:
==============================================================================
DATE:  25-Mar-1997
DOY: 84
OPERATIONS ENGINEER(S): C. Haskll / G. Dimitoglou
SCIENTIST: B. Thompson
CDS INSTRUMENT: Nominal.
CDS GROUND SYSTEM: 
DAY PLAN: Science Operations.
COMMENTS:
==============================================================================
DATE:  26-Mar-1997
DOY: 85
OPERATIONS ENGINEER(S): C. Haskll / R. Yurow
SCIENTIST: B. Thompson
CDS INSTRUMENT: Nominal.
CDS GROUND SYSTEM: Witnessed the problem again seen two days regarding 
 the second order NIS lines.
 Imported the following studies to the EOF:
 	profile_25
	hecatr_n_26
	hecatrns_17
	hecatrgs_1
	basic_5
	zurichqs_1
	zurichar_1
DAY PLAN: Science Operations.
COMMENTS:
==============================================================================
DATE:  27-Mar-1997
DOY: 86
OPERATIONS ENGINEER(S): C. Haskell / R. Yurow
SCIENTIST: B. Thompson
CDS INSTRUMENT: Nominal.
CDS GROUND SYSTEM: 
  The following studies were imported to the EOF:
	pchjet_r_3.def
	pchjet_m_1.def
DAY PLAN: Science Operations.
COMMENTS:
==============================================================================
DATE:  28-Mar-1997
DOY: 87
OPERATIONS ENGINEER(S): C. Haskell
SCIENTIST: B. Thompson
CDS INSTRUMENT: SEU on the VDS; rebooted and all was fine.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Science Operations.
COMMENTS:
==============================================================================
DATE:  29-Mar-1997
DOY:88 
OPERATIONS ENGINEER(S): G. Dimitoglou 
SCIENTIST: R. Thomas 
CDS INSTRUMENT: Watchdog. Recovered
		Secondatry Proc. Rebooted Secondary.    
		Primary Hang. CDS Reboot. Nominal. 
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Science Operations 
COMMENTS:
==============================================================================
DATE:  30-Mar-1997
DOY: 89
OPERATIONS ENGINEER(S): G. Dimitoglou
SCIENTIST: R. Thomas
CDS INSTRUMENT: Nominal.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Science Operations
COMMENTS:
==============================================================================
DATE:  31-Mar-1997
DOY: 90
OPERATIONS ENGINEER(S): G. Dimitoglou/R. Yurow
SCIENTIST: R. Thomas
CDS INSTRUMENT: 
  VDS SETUP REGISTER A failure.
  CDS locked up and failed to set the toggle bit when sent commands by the
  OBDH at ~17:55 UT.  The RCR procedures c_ccrsetn and c_zcprpu1 were 
  required to reboot CDS.  LOBT sent at 18:35 UT.  Recovery completed at 
  19:32 UT.  Science restarted at 20:30 UT.
  A WATCHDOG error triggered by an SEU in the primary memory space occured
  at 20:59 UT. LOBT sent at 21:18 UT.  Recovery completed at 22:08 UT. 
  Science was restarted at 22:45 UT
CDS GROUND SYSTEM: Nominal.
DAY PLAN: (some) Science Operations
COMMENTS:
==============================================================================



From the CDS Operations Management Team in the Space Science & Technology Department at CCLRC Rutherford Appleton Laboratory
Site maintained by John Rainnie.
Last revised on Tuesday (17/Jul/2001) at 09:01.