lna082303.run1 Data Log

lna082303.run1.datalog:  Reduction Log for lna082303.run1

Reducer:		Andrzej
File:			/wet/xcov23/kpd1930/raw/lna082303.run1
File format:		XQED data
Reduction date & time:	24 August 2003 05:20:46
Observers:		Luciano Fraga
Run name:		lna082303.run1
Acquisition software:	ccd_rap
Extraction software:	IRAF hsp_ol
Object:			KPD 1930+2752
Observatory:		LNA (Brazil) Observatory
Telescope:		0.6m
Number of channels:	8
Number of data points:	1024

	TIME INFORMATION
Start Date & time (UT):	23 August 2003 22:40:10.740
Exposure time (s):	10.000000
Readout time (s):	0.000000
Cycle time (s):		10.000000
Drift (s):		0.000000
File time format:	TIME_FITS_FORMAT

	PHOTOMETER INFORMATION
Photometer name:	Brazil CCD
Photometer type:	CCD
Filter:			CLEAR
Aperture setup:		One sky for all apertures
Aperture size (pixels):	0.000000
Aperture shape:		ANNULAR 
Aperture scaling:	1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 

	CHANNEL INFORMATION
Channel 1:	DATA CHANNEL	SKY:  Channel 2
Channel 2:	SKY CHANNEL	Smoothing: 1
Channel 3:	COMP CHANNEL	SKY:  Channel 4
Channel 4:	SKY CHANNEL	Smoothing: 1
Channel 5:	COMP CHANNEL	SKY:  Channel 6
Channel 6:	SKY CHANNEL	Smoothing: 1
Channel 7:	COMP CHANNEL	SKY:  Channel 8
Channel 8:	SKY CHANNEL	Smoothing: 1

	REDUCTION OPERATIONS SUMMARY
Reduction started: 24 August 2003 05:20:46 UTC
SKY SUBTRACTION: Channels 1 3 5 7 
SKY DIVISION: Channels 1 
FIT CURVE: Channel 1

	CHANNEL 1 OPERATIONS
SKY_SUB:  Channel 2 subtracted, smoothed by 1, sky ratio 1.000000
SKY_DIV:  Ch 1 divided by Ch 2
FIT: Type POLYNOMIAL Order 1 Range 0-1023 Error 2.824839
FIT: C0 4812.949707 C1 0.006166
Channel 1 average data value: 4844.552
Channel 1 barycentric correction: 292.735
Channel 1 leap second correction: 64.184

	CHANNEL 2 OPERATIONS
Channel 2 average data value: 3464.300
Channel 2 barycentric correction: 292.735
Channel 2 leap second correction: 64.184

	CHANNEL 3 OPERATIONS
SKY_SUB:  Channel 4 subtracted, smoothed by 1, sky ratio 1.000000
Channel 3 average data value: 31877.103
Channel 3 barycentric correction: 292.735
Channel 3 leap second correction: 64.184

	CHANNEL 4 OPERATIONS
Channel 4 average data value: 3457.618
Channel 4 barycentric correction: 292.735
Channel 4 leap second correction: 64.184

	CHANNEL 5 OPERATIONS
SKY_SUB:  Channel 6 subtracted, smoothed by 1, sky ratio 1.000000
Channel 5 average data value: 67169.894
Channel 5 barycentric correction: 292.735
Channel 5 leap second correction: 64.184

	CHANNEL 6 OPERATIONS
Channel 6 average data value: 3852.893
Channel 6 barycentric correction: 292.735
Channel 6 leap second correction: 64.184

	CHANNEL 7 OPERATIONS
SKY_SUB:  Channel 8 subtracted, smoothed by 1, sky ratio 1.000000
Channel 7 average data value: 36033.305
Channel 7 barycentric correction: 292.735
Channel 7 leap second correction: 64.184

	CHANNEL 8 OPERATIONS
Channel 8 average data value: 4049.997
Channel 8 barycentric correction: 292.735
Channel 8 leap second correction: 64.184


	SKY POINTS
 CH  1 CH  2 CH  3 CH  4 CH  5 CH  6 CH  7 CH  8
========================================================================

	GARBAGE POINTS
 CH  1 CH  2 CH  3 CH  4 CH  5 CH  6 CH  7 CH  8
========================================================================
   817                                          
   818                                          
   992