mtcuba04 Data Log

/private/automount/Users/wet/xcov24/rxj2117/red/mtcuba04.datalog:  Reduction Log for mtcuba04fix.dat

Reducer:		pam
File:			/private/automount/Users/wet/xcov24/rxj2117/raw/mtcuba04fix.dat
File format:		XQED data
Reduction date & time:	14 October 2004 22:05:31
Observers:		Judi
Run name:		mtcuba04.dat
Acquisition software:	MAXIM DL
Extraction software:	AIP4WIN
Object:			RXJ 2117+3412
Observatory:		Mount Cuba Astronomical Observatory
Telescope:		0.6m
Number of channels:	4
Number of data points:	1600

	TIME INFORMATION
Start Date & time (UT):	12 October 2004 23:16:00.000
End Date & time (UT):	13 October 2004 05:25:56.000
Exposure time (s):	10.000000
Readout time (s):	3.500000
Cycle time (s):		13.500000
Drift (s):		0.000000
File time format:		FITS_FORMAT
	PHOTOMETER INFORMATION
Photometer name:	Generic CCD
Photometer type:	CCD
Filter:			FILTER_CLEAR
Aperture size (pixels):	6.000000
Aperture shape:		ANNULAR

	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: 14 October 2004 22:05:31 UTC
SKY SUBTRACTION: Channels 1 3 4 
CHANNEL DIVISION: Channels 1 4 
EXTINCTION: Channels 1 
UNDO:  EXTINCTION undone in Channel 1!
EXTINCTION: Channels 1 
FIT CURVE: Channel 1
Barycentric correction: (248.844251 : 247.787499)
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, smoothing factor 1
EXTINC:  Channel 1 extinction coefficient 0.200000
FIT: Type POLYNOMIAL Order 1 Range 0-1599 Error 14.514310
FIT: C0 56186.867285 C1 0.241811
Channel 1 average data value: 58948.867

	CHANNEL 2 OPERATIONS
Channel 2 average data value: 688.950

	CHANNEL 3 OPERATIONS
SKY_SUB:  Channel 2 subtracted, smoothed by 1, sky ratio 1.000000
Channel 3 average data value: 81359.765

	CHANNEL 4 OPERATIONS
SKY_SUB:  Channel 2 subtracted, smoothed by 1, sky ratio 1.000000
CHAN_DIV: Ch 4 divided by Ch 3, smoothing factor 0
Channel 4 average data value: 7975.891


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

	GARBAGE POINTS
 CH  1 CH  2 CH  3 CH  4
========================================================================
    81                  
   320                  
   432                  
   442                  
   443                  
   444                  
   445                  
   488                  
   503                  
   509                  
   510                  
   646                  
   661                  
   709                  
   713                  
   716                  
   719                  
   800                  
   856                  
   955                  
  1115                  
  1124                  
  1143                  
  1376                  
  1444                  
  1462