NOT_Aug23b Data Log

NOT_Aug23b.datalog:  Reduction Log for NOT_Aug23b.dat

Reducer:		Andrzej
File:			/wet/xcov23/kpd1930/raw/NOT_Aug23b.dat
File format:		XQED data
Reduction date & time:	24 August 2003 04:54:00
Observers:		Roy H. Østensen  
Run name:		NOT_Aug23b
Acquisition software:	none
Extraction software:	none
Object:			KPD 1930+2752
Observatory:		Nordic Optical Telescope
Telescope:		(NOT)
Number of channels:	5
Number of data points:	1844

	TIME INFORMATION
Start Date & time (UT):	23 August 2003 23:22:41.000
Exposure time (s):	7.400000
Readout time (s):	2.260000
Cycle time (s):		10.000000
Drift (s):		0.000000
File time format:	TIME_FITS_FORMAT

	PHOTOMETER INFORMATION
Photometer name:	ALFOSC-FASU
Photometer type:	CCD
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 

	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 4

	REDUCTION OPERATIONS SUMMARY
Reduction started: 24 August 2003 04:54:00 UTC
SKY SUBTRACTION: Channels 1 3 5 
SKY DIVISION: Channels 1 
EXTINCTION: Channels 1 3 5 

	CHANNEL 1 OPERATIONS
SKY_SUB:  Channel 2 subtracted, smoothed by 1, sky ratio 1.000000
SKY_DIV:  Ch 1 divided by Ch 2
EXTINC:  Channel 1 extinction coefficient 0.030000
Channel 1 average data value: 739488.401
Channel 1 barycentric correction: 292.655
Channel 1 leap second correction: 64.184

	CHANNEL 2 OPERATIONS
Channel 2 average data value: 9080.877
Channel 2 barycentric correction: 292.655
Channel 2 leap second correction: 64.184

	CHANNEL 3 OPERATIONS
SKY_SUB:  Channel 4 subtracted, smoothed by 1, sky ratio 1.000000
EXTINC:  Channel 3 extinction coefficient 0.030000
Channel 3 average data value: 706020.768
Channel 3 barycentric correction: 292.655
Channel 3 leap second correction: 64.184

	CHANNEL 4 OPERATIONS
Channel 4 average data value: 9178.912
Channel 4 barycentric correction: 292.655
Channel 4 leap second correction: 64.184

	CHANNEL 5 OPERATIONS
SKY_SUB:  Channel 4 subtracted, smoothed by 1, sky ratio 1.000000
EXTINC:  Channel 5 extinction coefficient 0.030000
Channel 5 average data value: 521704.501
Channel 5 barycentric correction: 292.655
Channel 5 leap second correction: 64.184


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

	GARBAGE POINTS