mdr285 Data Log

/private/automount/Users/wet/xcov24/pg0048/red/mdr285.datalog:  Reduction Log for mdr285.xqed

Reducer:		wet
File:			/private/automount/Users/wet/xcov24/pg0048/raw/mdr285.xqed
File format:		XQED data
Reduction date & time:	16 October 2004 16:39:02
Observers:		MDR, AZ, DT, SH, DA
Run name:		mdr285
Acquisition software:	MaximDL
Extraction software:	UNKNOWN
Object:			PG 0048+091
Observatory:		MDM
Telescope:		1.3m
Number of channels:	12
Number of data points:	1437

	TIME INFORMATION
Start Date & time (UT):	10 October 2004 04:21:10.000
End Date & time (UT):	10 October 2004 11:08:48.000
Exposure time (s):	15.000000
Readout time (s):	1.000000
Cycle time (s):		21.000000
Drift (s):		0.000000
File time format:		FITS_FORMAT
	PHOTOMETER INFORMATION
Photometer name:	Generic CCD
Photometer type:	CCD
Filter:			FILTER_BG40
Aperture size (pixels):	6.000000
Aperture shape:		ANNULAR

	CHANNEL INFORMATION
Channel 1
    TYPE:  Data		AP SCALE: 6.0000	SKY:  Channel 2
Channel 2
    TYPE:  Sky		AP SCALE: 1.0000	SMOOTHING:  1
Channel 3
    TYPE:  Comparison	AP SCALE: 6.0000	SKY:  Channel 4
Channel 4
    TYPE:  Sky		AP SCALE: 1.0000	SMOOTHING:  1
Channel 5
    TYPE:  Comparison	AP SCALE: 6.0000	SKY:  Channel 6
Channel 6
    TYPE:  Sky		AP SCALE: 1.0000	SMOOTHING:  1
Channel 7
    TYPE:  Comparison	AP SCALE: 6.0000	SKY:  Channel 8
Channel 8
    TYPE:  Sky		AP SCALE: 1.0000	SMOOTHING:  1
Channel 9
    TYPE:  Comparison	AP SCALE: 6.0000	SKY:  Channel 10
Channel 10
    TYPE:  Sky		AP SCALE: 1.0000	SMOOTHING:  1
Channel 11
    TYPE:  Comparison	AP SCALE: 6.0000	SKY:  Channel 12
Channel 12
    TYPE:  Sky		AP SCALE: 1.0000	SMOOTHING:  1

	REDUCTION OPERATIONS SUMMARY
Reduction started: 16 October 2004 16:39:02 UTC
SKY SUBTRACTION: Channels 1 3 5 7 9 11 
CHANNEL DIVISION: Channels 1 
FIT CURVE: Channel 1
Barycentric correction: (498.995866 : 498.879576)
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
FIT: Type POLYNOMIAL Order 2 Range 0-1436 Error 2.056578
FIT: C0 14068.878611 C1 0.016895 C2 -0.000001
Channel 1 average data value: 14117.590

	CHANNEL 2 OPERATIONS
Channel 2 average data value: 61.986

	CHANNEL 3 OPERATIONS
SKY_SUB:  Channel 4 subtracted, smoothed by 1, sky ratio 1.000000
Channel 3 average data value: 19761.758

	CHANNEL 4 OPERATIONS
Channel 4 average data value: 63.891

	CHANNEL 5 OPERATIONS
SKY_SUB:  Channel 6 subtracted, smoothed by 1, sky ratio 1.000000
Channel 5 average data value: 2224.762

	CHANNEL 6 OPERATIONS
Channel 6 average data value: 55.471

	CHANNEL 7 OPERATIONS
SKY_SUB:  Channel 8 subtracted, smoothed by 1, sky ratio 1.000000
Channel 7 average data value: 3553.234

	CHANNEL 8 OPERATIONS
Channel 8 average data value: 56.324

	CHANNEL 9 OPERATIONS
SKY_SUB:  Channel 10 subtracted, smoothed by 1, sky ratio 1.000000
Channel 9 average data value: 1783.673

	CHANNEL 10 OPERATIONS
Channel 10 average data value: 55.574

	CHANNEL 11 OPERATIONS
SKY_SUB:  Channel 12 subtracted, smoothed by 1, sky ratio 1.000000
Channel 11 average data value: 4336.903

	CHANNEL 12 OPERATIONS
Channel 12 average data value: 56.642


	SKY POINTS
 CH  1 CH  2 CH  3 CH  4 CH  5 CH  6 CH  7 CH  8 CH  9 CH 10 CH 11 CH 12
========================================================================

	GARBAGE POINTS
 CH  1 CH  2 CH  3 CH  4 CH  5 CH  6 CH  7 CH  8 CH  9 CH 10 CH 11 CH 12
========================================================================
    45                                                                  
    64                                                                  
   109                                                                  
   601                                                                  
   803                                                                  
   903                                                                  
   905                                                                  
   907                                                                  
   908                                                                  
   910                                                                  
   912                                                                  
   989                                                                  
  1258