def test_2mass_catalog_generation():
"""Test the generation of a catalog from a 2MASS query
"""
two_mass_mirage, two_mass_query_results = create_catalog.get_2MASS_ptsrc_catalog(
80.4, -69.8, 120)
comparison_file = os.path.join(TEST_DATA_DIR,
'catalog_generation/TwoMass_test.cat')
comparison_table = ascii.read(comparison_file)
assert all(two_mass_mirage.ra == comparison_table['x_or_RA'].data)
def test_2mass_plus_besaoncon_convenience_function():
"""Test the convenience function that queries 2MASS and Besancon
and combines the two catalogs
"""
twomass, query = create_catalog.get_2MASS_ptsrc_catalog(80.4, -69.8, 120)
both = create_catalog.twoMASS_plus_background(80.4,
-69.8,
120,
kmag_limits=(16, 25),
email='*****@*****.**')
assert len(twomass.table) < len(both.table)
def test_2mass_catalog_generation():
"""Test the generation of a catalog from a 2MASS query
"""
two_mass_mirage, two_mass_query_results = create_catalog.get_2MASS_ptsrc_catalog(80.4, -69.8, 120)
comparison_file = os.path.join(TEST_DATA_DIR, 'catalog_generation/TwoMass_test.cat')
comparison_table = ascii.read(comparison_file)
assert two_mass_query_results.colnames == ['ra', 'dec', 'clon', 'clat', 'err_maj', 'err_min', 'err_ang',
'designation', 'j_m', 'j_cmsig', 'j_msigcom', 'j_snr', 'h_m',
'h_cmsig', 'h_msigcom', 'h_snr', 'k_m', 'k_cmsig', 'k_msigcom',
'k_snr', 'ph_qual', 'rd_flg', 'bl_flg', 'cc_flg', 'ndet', 'gal_contam',
'mp_flg', 'hemis', 'xdate', 'scan', 'glon', 'glat', 'a', 'dist_opt',
'phi_opt', 'b_m_opt', 'vr_m_opt', 'nopt_mchs', 'ext_key', 'j_h', 'h_k', 'j_k']
assert two_mass_mirage.table.colnames == ['index', 'x_or_RA', 'y_or_Dec', '2mass_j_m_magnitude',
'2mass_h_m_magnitude', '2mass_k_m_magnitude']
assert len(two_mass_mirage.ra) == len(comparison_table['x_or_RA'].data)