Spectra Profile Macro Version: 3.4
Object Name: vega08062010-01705s
Source File Name:  vega08062010-01705s.fit
Save Files Directory Path: C:\Spectra\vega08062010-01705s_20101219_1843\
Save File Name: vega08062010-01705s_20101219_1843.fits
Image Zoom on Opened Image: 0.5
  
Zero Mode X Centroid Entered: 1101 Pixels
Zero Mode Y Centroid Entered: 752 Pixels
Pixel Value at Centroid: 64000 ADU
Zero Mode Spectrum Width: 525 Pixels
  
Spectrum Selection Vertical Height: 6 Pixels
Spectrum Selection Vertical Offset: 2 Pixels
  
Spectrum Plot Selection X: 1263 Pixels
Spectrum Plot Selection Y: 751 Pixels
Spectrum Plot Selection Width: 363 Pixels
Spectrum Plot Selection Start: 162 pixels
  
Spectrum Plot Selection Start:     2999.9559 Angstroms
Spectrum Plot Selection End:      9559.9427 Angstroms
Spectrum Plot Selection Range:  6559.9868 Angstroms
Spectrum Plot Average:               18.0716 Angstroms/Pixel
  
Spectrum Plot Maximum: 222.3333 ADU
Spectrum Plot Minimum: 16184.8333 ADU
  
Grating Distance to CCD: 18.3272 mm
CCD Pixel Size: 6.8 microns
  
Calibration H-delta Offset from X Centroid: 221 Pixels
Calibration H-delta Offset from Plot Start: 59 Pixels
H-delta Intensity:
Pixel: 220: 176.5566 ADU
Pixel: 221: 172.3248 ADU
Pixel: 222: 177.1355 ADU
H-delta Intensity is at Minimum
  
Calibration H-gamma Offset from X Centroid: 234 Pixels
Calibration H-gamma Offset from Plot Start: 72 Pixels
H-gamma Intensity:
Pixel: 233: 203.1972 ADU
Pixel: 234: 182.6434 ADU
Pixel: 235: 186.0442 ADU
H-gamma Intensity is at Minimum
  
Calibration H-beta Offset from X Centroid: 263 Pixels
Calibration H-beta Offset from Plot Start: 101 Pixels
H-beta Intensity:
Pixel: 262: 239.6542 ADU
Pixel: 263: 213.6034 ADU
Pixel: 264: 234.1857 ADU
H-beta Intensity is at Minimum
  
Calibration H-alpha Offset from X Centroid: 357 Pixels
Calibration H-alpha Offset from Plot Start: 195 Pixels
H-alpha Intensity:
Pixel: 355: 144.0683 ADU
Pixel: 356: 134.4821 ADU
Pixel: 357: 129.4587 ADU
Pixel: 358: 132.4802 ADU
Pixel: 359: 136.3414 ADU
H-alpha Intensity is at Minimum
  
Calibration Telluric 7658 Band Offset from X Centroid: 416 Pixels
Calibration Telluric 7658 Band Offset from Plot Start: 254 Pixels
Telluric 7658 Band Intensity:
Pixel: 414: 55.0625 ADU
Pixel: 415: 52.5541 ADU
Pixel: 416: 51.5148 ADU
Pixel: 417: 51.9468 ADU
Pixel: 418: 53.4158 ADU
  
Calibration H-delta Difference: 15.7956 Angstroms
Calibration H-gamma Difference: 16.1793 Angstroms
Calibration H-beta Difference: 4.9765 Angstroms
Calibration H-alpha Difference: -2.5982 Angstroms
Calibration T-elluric 7658 Band Difference: 30.8257 Angstroms
  
Redshift z:0
H-zeta (3889 Angstroms) at 0 Redshift:      3889 Angstroms
H-epsilon (3970 Angstroms) at 0 Redshift: 3970 Angstroms
H-delta (4102 Angstroms) at 0 Redshift:     4102 Angstroms
H-gamma (4341 Angstroms) at 0 Redshift:  4341 Angstroms
H-beta (4861 Angstroms) at 0 Redshift:     4861 Angstroms
O[III] (5007 Angstroms) at 0 Redshift:        5007 Angstroms
H-alpha (6563 Angstroms) at 0 Redshift:   6563 Angstroms
  
Background Selection Top Left X, Y: 1151, 742 Pixels
Background Selection Width: 90 Pixels
Background Selection Height: 20 Pixels
BackgroundSelection Bottom Right X, Y: 1241, 762 Pixels
  
Image is Not Dark Calibrated
Fixed Bias Offset: 225.68 ADU
  
Background Count: 1800 Pixels
Background Mean: 3.7594 ADU
Background Minimum: -19.6800 ADU
Background Maximum: 28.3200 ADU
Background Standard Deviation: 8.1656 ADU
Background Mean/Standard Deviation: 0.4604
  
Spectrum Minimum: 222.3333 ADU
Spectrum Maximum: 16184.8333 ADU
Spectrum to Noise Ratio = (Spectrum Maximum Signal - Background Mean)/(Background Standard Deviation)
Spectrum to Noise Ratio: 1981.6030
  
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vega08062010-01705s Log End