edhead - Edit header of FITS or IRAF image file

       Jessica Mink, SAO (jmink@cfa.harvard.edu)

6 July 2001                                         WCSTools                                           edhead(1)

       Edit  the header of the specified image file using the editor defined by the EDITOR environment variable.
       edhead takes care of trailing spaces so they can be ignored while using the editor.

       edhead - Edit header of FITS or IRAF image file

-e<editorpath>
              Set editor, overriding environment EDITOR

       -n     Write a new file with .e before the file type extension.  The default is to  overwrite  the  input
              file

       -v     List processing steps

       edhead [options] FITS or IRAF file(s)