def test_niriss_imaging():
nis = imaging_simulator.ImgSim(offline=True)
nis.paramfile = os.path.join(os.path.dirname(__file__),
'test_data/NIRISS/niriss_imaging_test.yaml')
nis.create()
nis.paramfile = os.path.join(os.path.dirname(__file__),
'test_data/NIRISS/niriss_nrm_test.yaml')
nis.create()
value1 = numpy.loadtxt(
'V88888024002P000000000112o_NIS_F480M_uncal_pointsources.list',
usecols=[
8,
])
value2 = numpy.loadtxt(
'V88888024002P000000000112o_NIS_NRM_F480M_uncal_pointsources.list',
usecols=[
8,
])
fluxratio = value2 / value1
# The 0.15 factor for the NRM and the 0.84 factor from the CLEARP element
# are now baked into the PSF from WebbPSF.
#targetratio = 0.15 / 0.84
targetratio = 1.0
deviation = abs(fluxratio / targetratio - 1.)
assert deviation < 1.e-06
# clean up the output files in the test directory from this test.
os.system('/bin/rm V88888024002P000000000112o*')
def run_simulator(filename):
img_sim_custom_yamls = imaging_simulator.ImgSim()
img_sim_custom_yamls.paramfile = filename
img_sim_custom_yamls.create()
print('')
print("Done creating file from {}".format(filename))
print('')
def test_niriss_imaging():
nis = imaging_simulator.ImgSim()
nis.paramfile = os.path.join(os.path.dirname(__file__), 'test_data/NIRISS/niriss_imaging_test.yaml')
nis.create()
nis.paramfile = os.path.join(os.path.dirname(__file__), 'test_data/NIRISS/niriss_nrm_test.yaml')
nis.create()
value1 = numpy.loadtxt('V88888024002P000000000112o_NIS_F480M_uncal_pointsources.list',usecols=[8,])
value2 = numpy.loadtxt('V88888024002P000000000112o_NIS_NRM_F480M_uncal_pointsources.list',usecols=[8,])
fluxratio = value2 / value1
targetratio = 0.15 / 0.84
deviation = abs(fluxratio/targetratio - 1.)
assert deviation < 1.e-06
# clean up the output files in the test directory from this test.
os.system('/bin/rm V88888024002P000000000112o*')
pointing_file=pointing_name,
catalogs=catalogues,
roll_angle=pav3,
dates=dates,
reffile_defaults=reffile_defaults,
verbose=True,
output_dir=output_directory,
simdata_output_dir=simdata_output_directory,
datatype=datatype)
yam.create_inputs()
# Create all files
yaml_files = glob.glob(os.path.join(output_directory, 'jw*.yaml'))
print(yaml_files)
for file in yaml_files:
# set astrometric reference file to None to use pysiaf
with open(file, 'r') as infile:
yaml_content = yaml.safe_load(infile)
yaml_content['Reffiles']['astrometric'] = 'None'
yaml_content['psf_wing_threshold_file'] = 'config'
modified_file = file.replace('.yaml', '_mod.yaml')
with io.open(modified_file, 'w') as outfile:
yaml.dump(yaml_content, outfile, default_flow_style=False)
t1 = imaging_simulator.ImgSim()
t1.paramfile = str(modified_file)
t1.create()
def test_fgs_imaging():
m = im.ImgSim(offline=True)
m.paramfile = os.path.join(os.path.dirname(__file__),
'test_data/FGS/fgs_imaging_example.yaml')
m.create()
def test_nircam_imaging():
m = im.ImgSim()
m.paramfile = os.path.join(os.path.dirname(__file__),
'test_data/NIRCam/nircam_imaging_example.yaml')
m.create()
