import os
from astropy.io import fits

file_scuba2_raw='B5_850um_ext_v2_regrid.fits'
file_scuba2_out='B5_850um_ext_v2_regrid_beam.fits'

hdu = fits.open(file_scuba2_raw)
hdr =hdu[0].header
data=hdu[0].data
hdu.close()
hdr.append(('BMAJ', 14.6/3600.))
hdr.append(('BMIN', 14.6/3600.))
hdr.append(('BPA',  0.0))
os.system('rm -r '+file_scuba2_out)
fits.writeto(file_scuba2_out, data, hdr)

Add beam information to 850um file
Add beam information to 850um file

-Add python script to add beam information into 850um FITS header.
