korea-004 Data Log

/Users/sdk/Research/PG0014/XCOV24/red/korea-004.datalog:  Reduction Log for korea-004.dat

Reducer:		sdk
File:			/Users/sdk/Research/PG0014/XCOV24/raw/korea-004.dat
File format:		XQED data
Reduction date & time:	16 October 2004 01:00:15
Observers:		Seung-Lee Kim
Run name:		boao_041015.raw
Acquisition software:	XCCD
Extraction software:	IRAF DAOPHOT
Object:			PG 0014
Observatory:		Bohyunsan Optical Astronomy Observatory
Telescope:		1.8m
Number of channels:	6
Number of data points:	1361

	TIME INFORMATION
Start Date & time (UT):	15 October 2004 10:19:00.000
End Date & time (UT):	15 October 2004 18:04:20.000
Exposure time (s):	11.000000
Readout time (s):	9.000000
Cycle time (s):		20.000000
Drift (s):		0.000000
File time format:		FITS_FORMAT
	PHOTOMETER INFORMATION
Photometer name:	Generic CCD
Photometer type:	CCD
Filter:			FILTER_NONE
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:  Sky		AP SCALE: 1.0000	SMOOTHING:  1
Channel 5
    TYPE:  Comparison	AP SCALE: 1.0000	SKY:  Channel 2
Channel 6
    TYPE:  Sky		AP SCALE: 1.0000	SMOOTHING:  1

	REDUCTION OPERATIONS SUMMARY
Reduction started: 16 October 2004 01:00:15 UTC
SKY SUBTRACTION: Channels 1 3 5 
FIT CURVE: Channel 1
UNDO:  FITTING undone in Channel 1!
CHANNEL DIVISION: Channels 3 
FIT CURVE: Channel 1
FIT CURVE: Channel 3
Barycentric correction: (478.812068 : 478.002197)
Leap second correction: (64.184 : 64.184)

	CHANNEL 1 OPERATIONS
SKY_SUB:  Channel 2 subtracted, smoothed by 1, sky ratio 1.000000
FIT: Type POLYNOMIAL Order 5 Range 0-1360 Error 16.301042
FIT: C0 78577.036840 C1 0.931248 C2 -0.000115 C3 0.000000 C4 -0.000000 C5 0.000000
Channel 1 average data value: 81949.815

	CHANNEL 2 OPERATIONS
Channel 2 average data value: 181302.485

	CHANNEL 3 OPERATIONS
SKY_SUB:  Channel 2 subtracted, smoothed by 1, sky ratio 1.000000
CHAN_DIV: Ch 3 divided by Ch 5, smoothing factor 1
FIT: Type POLYNOMIAL Order 5 Range 0-1360 Error 123.261887
FIT: C0 316099.820108 C1 2.320962 C2 -0.000282 C3 0.000000 C4 -0.000000 C5 0.000000
Channel 3 average data value: 337172.393

	CHANNEL 4 OPERATIONS
Channel 4 average data value: 182971.122

	CHANNEL 5 OPERATIONS
SKY_SUB:  Channel 2 subtracted, smoothed by 1, sky ratio 1.000000
Channel 5 average data value: 43166.683

	CHANNEL 6 OPERATIONS
Channel 6 average data value: 180574.481


	SKY POINTS
 CH  1 CH  2 CH  3 CH  4 CH  5 CH  6
========================================================================

	GARBAGE POINTS
 CH  1 CH  2 CH  3 CH  4 CH  5 CH  6
========================================================================
   538                              
   564