rvsao. sumspec Image Header WCS

EXPTIME =                   1.	Total of exposure times from input spectra
DISPAXIS=                    1	Dispersion along the only axis
DC-FLAG =                    1	Linear in log wavelength
CRPIX1  =                   1.	First pixel is reference
CRVAL1  =     3.55497165126008	Log wavelength at CRPIX1 in log Angstroms
				From parameter st_lambda or overlap region
CDELT1  =  7.39327088792927E-5	Log wavelength per pixel in log Angstroms
				Computed from range and parameter ncols
W0      =     3.55497165126008	Log wavelength at first pixel in log Angstroms
				From parameter st_lambda or overlap region
WPC     =  7.39327088792927E-5	Log wavelength per pixel in log Angstroms
				Computed from range and parameter ncols
NP1     =                    1	First pixel number
NP2     =                 4096	Last pixel number
				 From parameter ncols
VELOCITY=                   0.	Redshift velocity in km/sec
				From parameter comp_vel.
BCV     =                   0.	Barycentric velocity correction

Last updated 23 October 1997 by Doug Mink dmink@cfa.harvard.edu