Spectra Profile Version 2
Object Name: KUV18217+6419
Source File Name: KUV18217+6419c.fit
Save Files Directory Path: C:\Spectra\KUV18217+6419_20101128_1306\
Save file name: KUV18217+6419_20101128_1306.fits
KUV18217+6419_20101128_1306CropWithSelection.fits Image Width: 517 pixels
KUV18217+6419_20101128_1306CropWithSelection.fits Image Width: 56 pixels
  
Zero Mode X Centroid Entered: 540 pixels, Measured: 540 pixels
Zero Mode Y Centroid Entered: 300 pixels, Measured: 300 pixels
Pixel Value at Centroid: 471.3622 ADU
  
Zero Mode Spectrum Width: 477 pixels
Spectrum Selection Plot Start: 162 pixels
Spectrum Selection Vertical Height: 6 pixels
Spectrum Selection Vertical Offset: 3 pixels
Zero Mode Spectrum Selection X: 540 pixels
Zero Mode Spectrum Selection Y: 300 pixels
  
Spectrum Plot Selection X: 702 pixels
Spectrum Plot Selection Y: 300 pixels
Spectrum Plot Selection Width: 315 pixels
Spectrum Plot Selection Start: 162 pixels
  
Spectrum Plot Selection Start: 2999.9559 angstroms
Spectrum Plot Selection End: 8713.7282 angstroms
Spectrum Plot Average: 18.1390 angstroms/pixel
  
Spectrum Plot Maximum: 356.4821 ADU
Spectrum Plot Minimum: 375.6312 ADU
  
Grating Distance to CCD is 18.3272 mm
CCD pixel size is 6.8 microns
  
Non linear spectrum adjustment, Halpha angstroms offset: -2.5982 angstroms
Non linear spectrum adjustment, Halpha pixel position 357 pixels
Non linear spectrum adjustment, Hgamma angstroms offset: 18.3653 angstroms
Non linear spectrum adjustment, Hgamma to Halpha a pixel offset: 136 pixels
  
Redshift z is 0.297
Halpha (6563 angstroms) at 0.297 redshift is 8512.211 angstroms
Hbeta (4861 angstroms) at 0.297 redshift is 6304.717 angstroms
Hgamma (4341 angstroms) at 0.297 redshift is 5630.277 angstroms
Hdelta (4102 angstroms) at 0.297 redshift is 5320.294 angstroms
Hepsilon (3970 angstroms) at 0.297 redshift is 5149.09 angstroms
Hzeta (3889 angstroms) at 0.297 redshift is 5044.0330 angstroms
O[III] (5007 angstroms) at 0.297 redshift is 6494.079 angstroms
  
Save Calibrated Spectrum Table
Show Process Spectrum
Show Spectrum Surface Plot
Show Redshft Elements
  
Back Ground Selection Top Left X, Y: 510, 307
Back Ground Selection Width: 507
Back Ground Selection Height: 80
Back Ground Selection Bottom Right X, Y: 1017, 387
  
Back Ground Count: 3000
Back Ground Mean: 357.0028
Back Ground Minimum: 354.1194
Back Ground Maximum: 359.9456
Back Ground Standard Dev.: 0.7582
Background Mean/Standard Dev.: 470.8526
Spectrum Maximum: 375.6312
Spectrum Maximum Signal to Noise Ratio: 24.5690
End