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
========================================================================

	GARBAGE POINTS
 CH  1 CH  2 CH  3 CH  4
========================================================================
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