lna082103.run2 Data Log

lna082103.datalog:  Reduction Log for lna082103.run2

Reducer:		Andrzej
File:			/wet/xcov23/g2938/raw/lna082103.run2
File format:		XQED data
Reduction date & time:	23 August 2003 06:46:47
Observers:		Luciano Fraga
Run name:		lna082103.run2
Acquisition software:	ccd_rap
Extraction software:	IRAF hsp_nd
Object:			G 29-38
Observatory:		LNA (Brazil) Observatory
Telescope:		1.6m
Number of channels:	6
Number of data points:	1481

	TIME INFORMATION
Start Date & time (UT):	22 August 2003 04:24:00.890
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 

	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

	REDUCTION OPERATIONS SUMMARY
Reduction started: 23 August 2003 06:46:47 UTC
SKY SUBTRACTION: Channels 1 3 5 
SKY DIVISION: Channels 1 
FIT CURVE: Channel 1
UNDO:  FITTING undone in 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
Channel 1 average data value: 11268.479
Channel 1 barycentric correction: 449.818
Channel 1 leap second correction: 64.184
FIT: Type POLYNOMIAL Order 1 Range 0-1480 Error 9.876850
FIT: C0 11285.110352 C1 -0.002237
Channel 1 average data value: 11268.479
Channel 1 barycentric correction: 449.818
Channel 1 average data value: 11268.479
Channel 1 barycentric correction: 449.818
Channel 1 leap second correction: 64.184

	CHANNEL 2 OPERATIONS
Channel 2 average data value: 2285.451
Channel 2 barycentric correction: 449.818
Channel 2 leap second correction: 64.184
Channel 2 average data value: 2285.451
Channel 2 barycentric correction: 449.818
Channel 2 leap second correction: 64.184
Channel 2 average data value: 2285.451
Channel 2 barycentric correction: 449.818
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: 1845.361
Channel 3 barycentric correction: 449.818
Channel 3 leap second correction: 64.184
Channel 3 average data value: 1845.361
Channel 3 barycentric correction: 449.818
Channel 3 leap second correction: 64.184
Channel 3 average data value: 1845.361
Channel 3 barycentric correction: 449.818
Channel 3 leap second correction: 64.184

	CHANNEL 4 OPERATIONS
Channel 4 average data value: 2403.147
Channel 4 barycentric correction: 449.818
Channel 4 leap second correction: 64.184
Channel 4 average data value: 2403.147
Channel 4 barycentric correction: 449.818
Channel 4 leap second correction: 64.184
Channel 4 average data value: 2403.147
Channel 4 barycentric correction: 449.818
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: 878.798
Channel 5 barycentric correction: 449.818
Channel 5 leap second correction: 64.184
Channel 5 average data value: 878.798
Channel 5 barycentric correction: 449.818
Channel 5 leap second correction: 64.184
Channel 5 average data value: 878.798
Channel 5 barycentric correction: 449.818
Channel 5 leap second correction: 64.184

	CHANNEL 6 OPERATIONS
Channel 6 average data value: 2203.560
Channel 6 barycentric correction: 449.818
Channel 6 leap second correction: 64.184
Channel 6 average data value: 2203.560
Channel 6 barycentric correction: 449.818
Channel 6 leap second correction: 64.184
Channel 6 average data value: 2203.560
Channel 6 barycentric correction: 449.818
Channel 6 leap second correction: 64.184


	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
========================================================================
   129                              
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   953                              
  1136                              
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  1461                              
  1462                              
  1463