lulin-0015 Data Log

/private/automount/Users/wet/xcov24/pg0014/red/lulin-0015.datalog:  Reduction Log for lulin-0015

Reducer:		wet
File:			/private/automount/Users/wet/xcov24/pg0014/raw/lulin-0015
File format:		XQED data
Reduction date & time:	19 October 2004 21:47:57
Observers:		Hsu-Tai Lee, YP Chen
Run name:		lulin-0015
Acquisition software:	UNKNOWN
Extraction software:	UNKNOWN
Object:			PG 0014+067
Observatory:		Lulin Observatory
Telescope:		1.0m
Number of channels:	4
Number of data points:	1491

	TIME INFORMATION
Start Date & time (UT):	19 October 2004 10:43:11.000
End Date & time (UT):	19 October 2004 19:03:31.000
Exposure time (s):	10.000000
Readout time (s):	0.000000
Cycle time (s):		0.000000
Drift (s):		0.000000
File time format:		FITS_FORMAT
	PHOTOMETER INFORMATION
Photometer name:	Generic CCD
Photometer type:	CCD
Filter:			FILTER_CLEAR
Aperture size (pixels):	0.000000
Aperture shape:		SQUARE

	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: 19 October 2004 21:47:57 UTC
SKY SUBTRACTION: Channels 1 3 4 
CHANNEL DIVISION: Channels 1 
FIT CURVE: Channel 1
Barycentric correction: (467.692810 : 466.624282)
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, 4, smoothing factor 1
FIT: Type POLYNOMIAL Order 3 Range 0-1490 Error 9.379713
FIT: C0 23610.873053 C1 -0.081273 C2 0.000006 C3 -0.000000
Channel 1 average data value: 23415.079

	CHANNEL 2 OPERATIONS
Channel 2 average data value: 96996.711

	CHANNEL 3 OPERATIONS
SKY_SUB:  Channel 2 subtracted, smoothed by 1, sky ratio 1.000000
Channel 3 average data value: 261768.934

	CHANNEL 4 OPERATIONS
SKY_SUB:  Channel 2 subtracted, smoothed by 1, sky ratio 1.000000
Channel 4 average data value: 17115.573


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

	GARBAGE POINTS
 CH  1 CH  2 CH  3 CH  4
========================================================================
  1486                  
  1487                  
  1488                  
  1489                  
  1490                  
  1491