def f_references(readout_mode, exposure_type, seed=-1):
'''
Basic function to generate the necessary reference files which
include the noise model
Note: uses namedtuple package
:param readout_mode:
:param exposure_type:
:param seed:
:return:
'''
#
if readout_mode == 'traditional': readout_mode = 'TRAD'
dark = fpa106_toolbox.f_generate_dark(uniform=False, seed=seed)
gain = fpa106_toolbox.f_generate_gain(exposure_type.upper())
ctm = fpa106_toolbox.f_generate_ctm()
readout = fpa106_toolbox.f_generate_readout_noise(readout_mode)
noise_model = fpa106_toolbox.f_generate_noise_model(readout_mode)
references = namedtuple("references",
['dark', 'gain', 'ctm', 'readout', 'noise_model'])
return references(dark, gain, ctm, readout, noise_model)
configfpa.m_set_mode('IRS2', 'full-frame')
configfpa.m_set_array_parameters()
configfpa.m_set_header('none', 'none', 'none')
multiaccum = c_multiaccum.Multiaccum()
multiaccum.m_set_configuration(configfpa)
multiaccum.m_set_header('none', 'none', 'none')
multiaccum.m_set(nint, ng, nf)
multiaccum.m_info()
# =======================================================================
# Generating the instances of the reference files (nrspydet.references)
# =======================================================================
print("# Generating the instances of the reference files (gain & IPC).")
gain = fpa106_toolbox.f_generate_gain('FULL-FRAME')
ctm = fpa106_toolbox.f_generate_ctm()
print("# Generating the count-rate maps.")
# Looping over dither pointings (all unity-maps)
count = 0
for i in range(len(mos_erm)):
t_map = mos_erm[i]
print('# Processing ' + t_map)
t_erm = c_electronratemap.ElectronRateMap()
t_erm.m_read_from_fits(os.path.join(input_path, t_map))
s_erm = c_electronratemap.ElectronRateMap()
s_erm.m_read_from_fits(os.path.join(input_path, fxs_erm[i]))
# Adding slit and mos flats together
t_erm.m_add(s_erm)