def _copy_optext_images(self):
# open the object and background drizzle lists
obj_list = Table.read(self.opt_names['OLIS'], format='ascii.no_header')
bck_list = Table.read(self.opt_names['BLIS'], format='ascii.no_header')
# go over one list
for index in range(obj_list.nrows):
# take and compose the filenames
obj_img = config_utils.getDRIZZLE(obj_list[0][index].strip())
bck_img = config_utils.getDRIZZLE(bck_list[0][index].strip())
# open the fits file
obj_fits = fits.open(obj_img, 'update')
bck_fits = fits.open(bck_img, 'readonly')
# replace the VAR- and the MOD- extension
obj_fits['VAR'].data = bck_fits['VAR'].data
obj_fits['MOD'].data = bck_fits['MOD'].data
# close the files
obj_fits.flush()
obj_fits.close()
bck_fits.close()
def _get_ext_names(self, drizzle_params):
"""Define the file names for extracting the drizzled spectra."""
ext_names = {}
# check that a root name is given;
# message and out if not
if 'ROOT' not in drizzle_params:
err_msg = 'Not root name given. Nothing to do!'
raise aXeError(err_msg)
# compose the filenames for the input list, the configuration file
# and the OAF file
ext_names['OLIS'] = drizzle_params['ROOT'] + '_2.lis'
ext_names['BLIS'] = drizzle_params['ROOT'] + '_2.BCK.lis'
ext_names['OAF'] = drizzle_params['ROOT'] + '_2.OAF'
ext_names['DRZ_OAF'] = config_utils.getDRIZZLE(ext_names['OAF'])
ext_names['BAF'] = drizzle_params['ROOT'] + '_2.BAF'
ext_names['DRZ_BAF'] = config_utils.getDRIZZLE(ext_names['BAF'])
ext_names['FITS'] = drizzle_params['ROOT'] + '.fits'
ext_names['DRZ_FITS'] = config_utils.getDRIZZLE(ext_names['FITS'])
ext_names['OPET'] = drizzle_params['ROOT'] + '_2.PET.fits'
ext_names['DRZ_OPET'] = config_utils.getDRIZZLE(ext_names['OPET'])
ext_names['BPET'] = drizzle_params['ROOT'] + '_2.BCK.PET.fits'
ext_names['DRZ_BPET'] = config_utils.getDRIZZLE(ext_names['BPET'])
ext_names['SPC'] = drizzle_params['ROOT'] + '_2.SPC.fits'
ext_names['DRZ_SPC'] = config_utils.getDRIZZLE(ext_names['SPC'])
ext_names['STP'] = drizzle_params['ROOT'] + '_2.STP.fits'
ext_names['DRZ_STP'] = config_utils.getDRIZZLE(ext_names['STP'])
ext_names['CONF'] = drizzle_params['ROOT'] + '.conf'
ext_names['CON_CONF'] = config_utils.getCONF(ext_names['CONF'])
# return the dictionary
return ext_names
def _get_opt_names(self, drizzle_params):
"""Define the file names for the optimal extraction"""
# make an empty dictionary
opt_names = {}
# check that a root name is given;
# message and out if not
if 'ROOT' not in drizzle_params:
err_msg = 'Root name not given. Nothing to do!'
raise aXeError(err_msg)
# compose the filenames for the input list, the configuration file
# and the OAF file
opt_names['OLIS'] = drizzle_params['ROOT'] + '_2.lis'
opt_names['BLIS'] = drizzle_params['ROOT'] + '_2.BCK.lis'
opt_names['OAF'] = drizzle_params['ROOT'] + '_2.OAF'
opt_names['DRZ_OAF'] = config_utils.getDRIZZLE(opt_names['OAF'])
opt_names['BAF'] = drizzle_params['ROOT'] + '_2.BAF'
opt_names['DRZ_BAF'] = config_utils.getDRIZZLE(opt_names['BAF'])
opt_names['FITS'] = drizzle_params['ROOT'] + '.fits'
opt_names['DRZ_FITS'] = config_utils.getDRIZZLE(opt_names['FITS'])
opt_names['OPET'] = drizzle_params['ROOT'] + '_2_opt.PET.fits'
opt_names['DRZ_OPET'] = config_utils.getDRIZZLE(opt_names['OPET'])
opt_names['BPET'] = drizzle_params['ROOT'] + '_2_opt.BCK.PET.fits'
opt_names['DRZ_BPET'] = config_utils.getDRIZZLE(opt_names['BPET'])
opt_names['SPC'] = drizzle_params['ROOT'] + '_2_opt.SPC.fits'
opt_names['DRZ_SPC'] = config_utils.getDRIZZLE(opt_names['SPC'])
opt_names['STP'] = drizzle_params['ROOT'] + '_2_opt.STP.fits'
opt_names['DRZ_STP'] = config_utils.getDRIZZLE(opt_names['STP'])
opt_names['CONF'] = drizzle_params['ROOT'] + '.conf'
opt_names['CON_CONF'] = config_utils.getCONF(opt_names['CONF'])
# return the dictionary
return opt_names