|
April 1999
==============================================================================
DATE: 01-Apr-1999
DOY: 91
OPERATIONS ENGINEER(S): R. Yurow, C. Maroney
SCIENTIST: T. Kucera
CDS INSTRUMENT:
A parity error was detected in the primary processor memory space. Since
the parity error does not appear to be in a harmful location, no reboot
will be done at this time.
GIS detector 3 tripped at 11:40 UT. The cause is currently under
investigation.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Science Operations.
COMMENTS:
==============================================================================
DATE: 02-Apr-1999
DOY: 92
OPERATIONS ENGINEER(S): R. Yurow, C. Maroney
SCIENTIST: T. Kucera
CDS INSTRUMENT:
The secondary (science) processor was rebooted at 11:58 UT.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Science Operations.
COMMENTS:
==============================================================================
DATE: 03-Apr-1999
DOY: 93
OPERATIONS ENGINEER(S): E. Donaldson, W. Hammond
SCIENTIST: T. Kucera
CDS INSTRUMENT: Nominal.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Science Operations.
COMMENTS:
==============================================================================
DATE: 04-Apr-1999
DOY: 94
OPERATIONS ENGINEER(S): E. Donaldson, W. Hammond
SCIENTIST: T. Kucera
CDS INSTRUMENT: Nominal.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Science Operations.
COMMENTS:
==============================================================================
DATE: 05-Apr-1999
DOY: 95
OPERATIONS ENGINEER(S): R. Yurow, C. Maroney
SCIENTIST: J. Ireland
CDS INSTRUMENT:
A parity error was detected in the secondary (science) processor memory
space. The secondary processor will be rebooted on DOY 97.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Science Operations.
COMMENTS:
==============================================================================
DATE: 06-Apr-1999
DOY: 96
OPERATIONS ENGINEER(S): R. Yurow, C. Maroney
SCIENTIST: J. Ireland
CDS INSTRUMENT: Nominal.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Science Operations.
COMMENTS:
==============================================================================
DATE: 07-Apr-1999
DOY: 97
OPERATIONS ENGINEER(S): R. Yurow, C. Maroney
SCIENTIST: J. Ireland
CDS INSTRUMENT:
The secondary (science) processor was rebooted at 16:15 UT.
A lubrication study was completed at 17:19 UT.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Science Operations.
COMMENTS:
==============================================================================
DATE: 08-Apr-1999
DOY: 98
OPERATIONS ENGINEER(S): R. Yurow, C. Maroney
SCIENTIST: J. Ireland
CDS INSTRUMENT: Nominal.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Science Operations.
COMMENTS:
==============================================================================
DATE: 09-Apr-1999
DOY: 99
OPERATIONS ENGINEER(S): R. Yurow, C. Maroney
SCIENTIST: J. Ireland
CDS INSTRUMENT:
GIS detector tests were conducted for 11:00 UT to 15:30 UT.
Two parity errors were detected in the secondary (science) procesor
memory space. The secondary processor will be rebooted when convenient.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Science Operations.
COMMENTS:
==============================================================================
DATE: 10-Apr-1999
DOY: 100
OPERATIONS ENGINEER(S): C. Maroney
SCIENTIST: J. Ireland
CDS INSTRUMENT:
A parity error was detected in the primary processor memory space. The
parity error was in an unsafe location, however, it is believed operations
can continue without a reboot.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Science Operations.
COMMENTS:
==============================================================================
DATE: 11-Apr-1999
DOY: 101
OPERATIONS ENGINEER(S): C. Maroney
SCIENTIST: J. Ireland
CDS INSTRUMENT: Nominal.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Science Operations.
COMMENTS:
==============================================================================
DATE: 12-Apr-1999
DOY: 102
OPERATIONS ENGINEER(S): R. Yurow, C. Maroney
SCIENTIST: W. Thompson
CDS INSTRUMENT:
A sequence abort occured at 07:22 UT, apparently due to a corrupted sequence
table. The anomaly is still under investigation.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Science Operations.
COMMENTS:
==============================================================================
DATE: 13-Apr-1999
DOY: 103
OPERATIONS ENGINEER(S): R. Yurow
SCIENTIST: W. Thompson
CDS INSTRUMENT:
The CDHS was rebooted in order to clear a numuber of parity errors. The
reboot was completed at 13:34 UT and science was resumed at 14:00 UT.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Science Operations.
COMMENTS:
==============================================================================
DATE: 14-Apr-1999
DOY: 104
OPERATIONS ENGINEER(S): R. Yurow, C. Maroney
SCIENTIST: W. Thompson
CDS INSTRUMENT: Nominal.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Science Operations.
COMMENTS:
==============================================================================
DATE: 15-Apr-1999
DOY: 105
OPERATIONS ENGINEER(S): R. Yurow, C. Maroney
SCIENTIST: W. Thompson
CDS INSTRUMENT:
GIS detector tests were performed from 15:30 UT to 22:00 UT.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Science Operations.
COMMENTS:
==============================================================================
DATE: 16-Apr-1999
DOY: 106
OPERATIONS ENGINEER(S): R. Yurow, C. Maroney
SCIENTIST: W. Thompson
CDS INSTRUMENT: Nominal.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Science Operations.
COMMENTS:
==============================================================================
DATE: 17-Apr-1999
DOY: 107
OPERATIONS ENGINEER(S): E. Donaldson
SCIENTIST: W. Thompson
CDS INSTRUMENT: Nominal.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Science Operations.
COMMENTS:
==============================================================================
DATE: 18-Apr-1999
DOY: 108
OPERATIONS ENGINEER(S): W. Hammond
SCIENTIST: W. Thompson
CDS INSTRUMENT: Nominal.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Science Operations.
COMMENTS:
==============================================================================
DATE: 19-Apr-1999
DOY: 109
OPERATIONS ENGINEER(S): R. Yurow, C. Maroney
SCIENTIST: A. Fludra
CDS INSTRUMENT: Nominal.
CDS GROUND SYSTEM:
The following studies were imported to the EOF:
efinar_1_50.def
efinar_2_43.def
DAY PLAN: Science Operations.
COMMENTS:
==============================================================================
DATE: 20-Apr-1999
DOY: 110
OPERATIONS ENGINEER(S): R. Yurow, C. Maroney
SCIENTIST: A. Fludra
CDS INSTRUMENT:
GIS Detector tests were conducted from 10:45 UT to 15:30 UT.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Science Operations.
COMMENTS:
==============================================================================
DATE: 21-Apr-1999
DOY: 111
OPERATIONS ENGINEER(S): R. Yurow, C. Maroney
SCIENTIST: A. Fludra
CDS INSTRUMENT: Nominal.
CDS GROUND SYSTEM:
The following studies were imported to the EOF:
sertsc13_46.def
The fits archive disk was switched to /cdsfits25
DAY PLAN: Science Operations.
COMMENTS:
==============================================================================
DATE: 22-Apr-1999
DOY: 112
OPERATIONS ENGINEER(S): R. Yurow, C. Maroney
SCIENTIST: A. Fludra
CDS INSTRUMENT:
GIS Detector tests were conducted from 10:00 UT to 14:00 UT.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Science Operations.
COMMENTS:
==============================================================================
DATE: 23-Apr-1999
DOY: 113
OPERATIONS ENGINEER(S): R. Yurow, C. Maroney
SCIENTIST: A. Fludra
CDS INSTRUMENT:
GIS Detector tests were conducted from 10:45 UT to 14:00 UT.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Science Operations.
COMMENTS:
==============================================================================
DATE: 24-Apr-1999
DOY: 114
OPERATIONS ENGINEER(S): E. Donaldson
SCIENTIST: A. Fludra
CDS INSTRUMENT: Nominal.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Science Operations.
COMMENTS:
==============================================================================
DATE: 25-Apr-1999
DOY: 115
OPERATIONS ENGINEER(S): W. Hammond
SCIENTIST: A. Fludra
CDS INSTRUMENT: Nominal.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Science Operations.
COMMENTS:
==============================================================================
DATE: 26-Apr-1999
DOY: 116
OPERATIONS ENGINEER(S): R. Yurow, C. Maroney
SCIENTIST: S. Mathews
CDS INSTRUMENT: Nominal.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Science Operations.
COMMENTS:
==============================================================================
DATE: 27-Apr-1999
DOY: 117
OPERATIONS ENGINEER(S): R. Yurow, C. Maroney
SCIENTIST: S. Mathews
CDS INSTRUMENT: Nominal.
CDS GROUND SYSTEM:
The following study was imported to the EOF:
uclan_n4_45.def
DAY PLAN: Science Operations.
COMMENTS:
==============================================================================
DATE: 28-Apr-1999
DOY: 118
OPERATIONS ENGINEER(S): R. Yurow, C. Maroney
SCIENTIST: S. Mathews
CDS INSTRUMENT: Nominal.
Two parity errors were detected in the primary processor memory space.
Since both parity errors were in safe locations, no CDHS reboot was
necessary.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Science Operations.
COMMENTS:
==============================================================================
DATE: 29-Apr-1999
DOY: 119
OPERATIONS ENGINEER(S): R. Yurow, C. Maroney
SCIENTIST: S. Mathews
CDS INSTRUMENT:
GIS detector tests were performed from 10:00 UT to 14:00 UT
CDS GROUND SYSTEM:
The following studies were imported to the EOF:
az_ddep1_49.def
az_ddep2_48.def
lcd_g1_1.def
lcd_n11_1.def
lcd_n21_1.def
lcd_g2_1.def
lcd_n12_51.def
lcd_n22_47.def
DAY PLAN: Science Operations.
COMMENTS:
==============================================================================
DATE: 30-Apr-1999
DOY: 120
OPERATIONS ENGINEER(S): R. Yurow, C. Maroney
SCIENTIST: S. Mathews
CDS INSTRUMENT: Nominal.
CDS GROUND SYSTEM:
The following study was imported to the EOF:
moss_2.def
DAY PLAN: Science Operations.
COMMENTS:
==============================================================================
|