se0303q2 Data Log

se0303q2.datalog:  Reduction Log for se0303q2

Reducer:		Reed Riddle
File:			/wet/xcov23/kpd1930/raw/se0303q2
File format:		Quilt 9
Reduction date & time:	 4 September 2003 20:49:06
Observers:		 djs                
Run name:		se0303q2
Acquisition software:	Quilt 9
Extraction software:	Quilt 9
Object:			KPD 1930+2752
Observatory:		Siding Springs Observatory
Telescope:		1.0m
Number of channels:	3
Number of data points:	1417

	TIME INFORMATION
Start Date & time (UT):	 3 September 2003 09:45:20.000
Exposure time (s):	10.000000
Readout time (s):	0.000000
Cycle time (s):		0.000000
Drift (s):		0.000000
File time format:	TIME_PMT_SYSTEM

	PHOTOMETER INFORMATION
Photometer name:	VUW3ch
Photometer type:	PMT
Filter:			CLEAR
Aperture setup:		One sky for all apertures
Aperture size (pixels):	0.000000
Aperture shape:		Circle
Aperture scaling:	1.00 1.00 1.00 

	CHANNEL INFORMATION
Channel 1:	DATA CHANNEL	SKY:  Channel 3
Channel 2:	COMP CHANNEL	SKY:  Channel 3
Channel 3:	SKY CHANNEL	Smoothing: 9

	REDUCTION OPERATIONS SUMMARY
Reduction started:  4 September 2003 20:49:06 UTC
DEAD TIME REDUCTION: Channels 1 2 3 
SKY SUBTRACTION: Channels 1 2 
EXTINCTION: Channels 1 2 
FIT CURVE: Channel 1

	CHANNEL 1 OPERATIONS
DEAD:  Ch 1  Time = 30.00ns Maximum loss is 0.326% at point 1318
SKY_SUB:  Channel 3 subtracted, smoothed by 9, sky ratio 0.947932
EXTINC:  Channel 1 extinction coefficient 0.180000
FIT: Type POLYNOMIAL Order 1 Range 0-1416 Error 16.403799
FIT: C0 13481.560547 C1 0.073971
Channel 1 average data value: 14005.723
Channel 1 barycentric correction: 259.734
Channel 1 leap second correction: 64.184
Channel 1 average data value: 13984.176
Channel 1 barycentric correction: 259.734
Channel 1 leap second correction: 64.184

	CHANNEL 2 OPERATIONS
DEAD:  Ch 2  Time = 30.00ns Maximum loss is 9.022% at point 304
SKY_SUB:  Channel 3 subtracted, smoothed by 9, sky ratio 1.197519
EXTINC:  Channel 2 extinction coefficient 0.250000
Channel 2 average data value: 4467578.357
Channel 2 barycentric correction: 259.734
Channel 2 leap second correction: 64.184
Channel 2 average data value: 4467578.357
Channel 2 barycentric correction: 259.734
Channel 2 leap second correction: 64.184

	CHANNEL 3 OPERATIONS
DEAD:  Ch 3  Time = 30.00ns Maximum loss is 0.353% at point 1412
Channel 3 average data value: 100867.794
Channel 3 barycentric correction: 259.734
Channel 3 leap second correction: 64.184
Channel 3 average data value: 100867.794
Channel 3 barycentric correction: 259.734
Channel 3 leap second correction: 64.184


	SKY POINTS
 CH  1 CH  2 CH  3
========================================================================
     0     0      
     1     1      
     2     2      
     3     3      
     4     4      
     5  1410      
     6  1411      
  1411  1412      
  1413  1413      
  1414  1414      
  1415  1415      
  1416  1416      

	GARBAGE POINTS
 CH  1 CH  2 CH  3
========================================================================
     7     5      
     8     6      
     9     7      
    10  1409      
    11            
    12            
    13            
    14            
    15            
  1406            
  1407            
  1409            
  1410            
  1412