mtcuba03 Data Log
/private/automount/Users/wet/xcov24/rxj2117/red/mtcuba03.datalog: Reduction Log for mtcuba03.dat
Reducer: wet
File: /private/automount/Users/wet/xcov24/rxj2117/raw/mtcuba03.dat
File format: XQED data
Reduction date & time: 12 October 2004 22:56:16
Observers: Judi
Run name: photoct11all.tx
Acquisition software: MAXIM DL
Extraction software: AIP4WIN
Object: RXJ 2117+3412
Observatory: Mount Cuba Astronomical Observatory
Telescope: 0.6m
Number of channels: 4
Number of data points: 1224
TIME INFORMATION
Start Date & time (UT): 12 October 2004 00:38:14.000
End Date & time (UT): 12 October 2004 05:05:58.000
Exposure time (s): 10.000000
Readout time (s): 3.500000
Cycle time (s): 13.500000
Drift (s): 8.500000
File time format: FITS_FORMAT
PHOTOMETER INFORMATION
Photometer name: Generic CCD
Photometer type: CCD
Filter: FILTER_CLEAR
Aperture size (pixels): 6.000000
Aperture shape: ANNULAR
CHANNEL INFORMATION
Channel 1
TYPE: Data AP SCALE: 1.0000 SKY: Channel 2
Channel 2
TYPE: Sky AP SCALE: 1.0000 SMOOTHING: 1
Channel 3
TYPE: Comparison AP SCALE: 1.0000 SKY: Channel 2
Channel 4
TYPE: Comparison AP SCALE: 1.0000 SKY: Channel 2
REDUCTION OPERATIONS SUMMARY
Reduction started: 12 October 2004 22:56:16 UTC
SKY SUBTRACTION: Channels 1 3 4
CHANNEL DIVISION: Channels 1 4
FIT CURVE: Channel 1
UNDO: FITTING undone in Channel 1!
FIT CURVE: Channel 1
UNDO: FITTING undone in Channel 1!
FIT CURVE: Channel 1
Barycentric correction: (252.680554 : 251.929328)
Leap second correction: (64.184 : 64.184)
CHANNEL 1 OPERATIONS
SKY_SUB: Channel 2 subtracted, smoothed by 1, sky ratio 1.000000
CHAN_DIV: Ch 1 divided by Ch 3, smoothing factor 1
FIT: Type POLYNOMIAL Order 3 Range 0-1223 Error 11.252304
FIT: C0 50263.859466 C1 -0.285402 C2 0.000042 C3 -0.000000
Channel 1 average data value: 49411.076
CHANNEL 2 OPERATIONS
Channel 2 average data value: 773.656
CHANNEL 3 OPERATIONS
SKY_SUB: Channel 2 subtracted, smoothed by 1, sky ratio 1.000000
Channel 3 average data value: 84552.545
CHANNEL 4 OPERATIONS
SKY_SUB: Channel 2 subtracted, smoothed by 1, sky ratio 1.000000
CHAN_DIV: Ch 4 divided by Ch 3, smoothing factor 0
Channel 4 average data value: 8321.735
SKY POINTS
CH 1 CH 2 CH 3 CH 4
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GARBAGE POINTS
CH 1 CH 2 CH 3 CH 4
========================================================================
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