A0684.datalog: Reduction Log for A0684.lc
Reducer: wet
File: /wet/xcov23/kpd1930/raw/A0684.lc
File format: Quilt 9
Reduction date & time: 26 August 2003 12:48:16
Observers: SET FM
Run name: A0684
Acquisition software: Quilt 9
Extraction software: Quilt 9
Object: KPD 1930+2752
Observatory: McDonald Observatory
Telescope: Otto Struve Telescope
Number of channels: 3
Number of data points: 698
TIME INFORMATION
Start Date & time (UT): 26 August 2003 04:07:09.000
End Date & time (UT): 26 August 2003 05:05:15.500
Exposure time (s): 5.000000
Readout time (s): 0.000000
Cycle time (s): 0.000000
Drift (s): 0.000000
File time format: TIME_PMT_SYSTEM
PHOTOMETER INFORMATION
Photometer name: Argos
Photometer type: PMT
Filter: CLEAR
Aperture setup: One sky for all apertures
Aperture size (pixels): 0.000000
Aperture shape: Circle
Aperture scaling: 1.00 1.00 1.00
CHANNEL INFORMATION
Channel 1: DATA CHANNEL SKY: Channel 3
Channel 2: COMP CHANNEL SKY: Channel 3
Channel 3: SKY CHANNEL Smoothing: 1
REDUCTION OPERATIONS SUMMARY
Reduction started: 26 August 2003 12:48:16 UTC
DEAD TIME REDUCTION: Channels 1 2 3
SKY SUBTRACTION: Channels 1 2
SKY DIVISION: Channels 1
EXTINCTION: Channels 1
CHANNEL 1 OPERATIONS
DEAD: Ch 1 Time = 0.00ns Maximum loss is 0.000% at point 40
SKY_SUB: Channel 3 subtracted, smoothed by 1, sky ratio 1.000000
SKY_DIV: Ch 1 divided by all comparison channels, smoothing factor 1
EXTINC: Channel 1 extinction coefficient 0.250000
Channel 1 average data value: 124938.790
Channel 1 barycentric correction: 286.447
Channel 1 leap second correction: 64.184
CHANNEL 2 OPERATIONS
DEAD: Ch 2 Time = 0.00ns Maximum loss is 0.000% at point 38
SKY_SUB: Channel 3 subtracted, smoothed by 1, sky ratio 1.000000
Channel 2 average data value: 43127.100
Channel 2 barycentric correction: 286.447
Channel 2 leap second correction: 64.184
CHANNEL 3 OPERATIONS
DEAD: Ch 3 Time = 0.00ns Maximum loss is 0.000% at point 510
Channel 3 average data value: 29306.894
Channel 3 barycentric correction: 286.447
Channel 3 leap second correction: 64.184
SKY POINTS
CH 1 CH 2 CH 3
========================================================================
GARBAGE POINTS
CH 1 CH 2 CH 3
========================================================================
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