a0939 Data Log

/private/automount/Users/wet/xcov24/pg0014/red/a0939.datalog:  Reduction Log for a0939

Reducer:		klumpe
File:			/private/automount/Users/wet/xcov24/pg0014/raw/a0939
File format:		XQED data
Reduction date & time:	18 October 2004 08:51:14
Observers:		Fergal Mullaly
Run name:		a0939
Acquisition software:	UNKNOWN
Extraction software:	UNKNOWN
Object:			PG 0014+067
Observatory:		McDonald Observatory
Telescope:		2.1m
Number of channels:	3
Number of data points:	798

	TIME INFORMATION
Start Date & time (UT):	17 October 2004 05:19:58.000
End Date & time (UT):	17 October 2004 06:26:23.000
Exposure time (s):	5.000000
Readout time (s):	0.000000
Cycle time (s):		0.000000
Drift (s):		0.000000
File time format:		FITS_FORMAT
	PHOTOMETER INFORMATION
Photometer name:	Argos
Photometer type:	CCD
Filter:			FILTER_BG40
Aperture size (pixels):	0.000000
Aperture shape:		ANNULAR

	CHANNEL INFORMATION
Channel 1
    TYPE:  Data		AP SCALE: 1.0000	SKY:  Channel 3
Channel 2
    TYPE:  Comparison	AP SCALE: 1.0000	SKY:  Channel 3
Channel 3
    TYPE:  Sky		AP SCALE: 1.0000	SMOOTHING:  1

	REDUCTION OPERATIONS SUMMARY
Reduction started: 18 October 2004 08:51:14 UTC
MATH: MULTIPLICATION Channel 3
SKY SUBTRACTION: Channels 1 2 
CHANNEL DIVISION: Channels 1 
FIT CURVE: Channel 1
Barycentric correction: (474.132671 : 474.006222)
Leap second correction: (64.184 : 64.184)

	CHANNEL 1 OPERATIONS
SKY_SUB:  Channel 3 subtracted, smoothed by 1, sky ratio 1.000000
CHAN_DIV: Ch 1 divided by Ch 2, smoothing factor 1
FIT: Type POLYNOMIAL Order 4 Range 0-797 Error 10.187036
FIT: C0 16197.183353 C1 0.275618 C2 -0.000416 C3 0.000000 C4 -0.000000
Channel 1 average data value: 16280.712

	CHANNEL 2 OPERATIONS
SKY_SUB:  Channel 3 subtracted, smoothed by 1, sky ratio 1.000000
Channel 2 average data value: 155698.036

	CHANNEL 3 OPERATIONS
MATH: MULTIPLICATION Range 0-797 Value 0.000000
Channel 3 average data value: 0.000


	SKY POINTS
 CH  1 CH  2 CH  3
========================================================================

	GARBAGE POINTS
 CH  1 CH  2 CH  3
========================================================================
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   798