old_contents: #! /usr/bin/env python
  #
  #    astropy version of ADMIT's listfits
  #    100 files on listfits take ~44", 4" with listfits
  #    ~1900 files with listfitsa take about ...
  
  # python system modules
  import sys
  import astropy.io.fits as fits
  import glob
  
  argv = sys.argv
  
  for ff in argv[1:]:
      if '/' in ff:
          fn = ff.rsplit('/', 1)[1]
      else:
          fn = ff
          
      for wildcard in glob.glob(fn):
          hdulist = fits.open(wildcard, 'update')
          hdu = hdulist[0]
          hdu.header['TELESCOP'] = 'MDallsky_1'
          hdu.header['ORIGIN'] = 'Oculus_USB'
          #eventually will want to just have system clock be in UTC so a time offset is not needed
          hdu.header['UTOFFSET'] = -4
          hdu.header['comment'][0] = 'Elizabeth Warner'
          hdu.header['comment'][1] = 'warnerem@astro.umd.edu'
          hdu.header['comment'][2] = '301-405-6555'
          hdu.header['comment'][3] = 'mdallsky.astro.umd.edu'
          hdulist.close()
  
new_contents: # python system modules
  import sys
  import astropy.io.fits as fits
  import glob
  
  argv = sys.argv
  
  for ff in argv[1:]:
      if '/' in ff:
          fn = ff.rsplit('/', 1)[1]
      else:
          fn = ff
          
      for wildcard in glob.glob(fn):
          hdulist = fits.open(wildcard, 'update')
          hdu = hdulist[0]
          hdu.header['TELESCOP'] = 'MDallsky_1'
          hdu.header['ORIGIN'] = 'Oculus_USB'
          #eventually will want to just have system clock be in UTC so a time offset is not needed
          hdu.header['UTOFFSET'] = -4
          hdu.header['comment'][0] = 'Elizabeth Warner'
          hdu.header['comment'][1] = 'warnerem@astro.umd.edu'
          hdu.header['comment'][2] = '301-405-6555'
          hdu.header['comment'][3] = 'mdallsky.astro.umd.edu'
          hdulist.close()
  
subject: Update fit_editor.py