how to divide images?
milena wrote on May 11, 2011
hey,
Normally I use the scombine task to sum spectra which are already onedimensional (.ms.fits).
Which task can I use to divide two dispersion corrected spectra? I want IRAF to take the wavelength scale into account like it does in scombine where I sum accordingly to the wavlength scale.
THANK YOU!!!!!!!!!
:)
milena
Normally I use the scombine task to sum spectra which are already onedimensional (.ms.fits).
Which task can I use to divide two dispersion corrected spectra? I want IRAF to take the wavelength scale into account like it does in scombine where I sum accordingly to the wavlength scale.
THANK YOU!!!!!!!!!
:)
milena
Mike Fitzpatrick wrote on May 11, 2011
See the SARITH task in ONEDSPEC (see help page for examples and description).
milena wrote on May 11, 2011
it worked :)
thanks!!!
thanks!!!
Last post on May 11, 2011