snifs¶
SNIFS optical configuration and utilities.
- spectrogrism.snifs.SNIFS_R = {'camera_distortion': -0.276, 'camera_flength': 0.228014, 'camera_lcolor_coeffs': [2.66486e-06, -5.52303e-10, 1.1365e-13], 'collimator_distortion': 2.141, 'collimator_flength': 0.169549, 'collimator_lcolor_coeffs': [-4.39879e-06, 8.91241e-10, -1.82941e-13], 'detector_angle': 0.0, 'detector_pxsize': 1.5e-05, 'grism_dispersion': 2.86, 'grism_grating_blaze': 0.2617993877991494, 'grism_grating_material': 'EPR', 'grism_grating_rho': 200.0, 'grism_prism_angle': 0.30159289474462014, 'grism_prism_material': 'BK7', 'name': 'SNIFS-R', 'telescope_flength': 22.5, 'wave_range': [5e-07, 1e-06], 'wave_ref': 7.6e-07}¶
SNIFS optical configuration, R-channel
- spectrogrism.snifs.SNIFS_SIMU = {'input_angle': -0.17453292519943295, 'input_coords': array([-0.01 , -0.005, 0. , 0.005, 0.01 ]), 'modes': (1, 0, 2, -1), 'name': 'standard', 'wave_npx': 6}¶
SNIFS simulation configuration
- spectrogrism.snifs.plot_SNIFS(optcfg={'camera_distortion': - 0.276, 'camera_flength': 0.228014, 'camera_lcolor_coeffs': [2.66486e-06, - 5.52303e-10, 1.1365e-13], 'collimator_distortion': 2.141, 'collimator_flength': 0.169549, 'collimator_lcolor_coeffs': [- 4.39879e-06, 8.91241e-10, - 1.82941e-13], 'detector_angle': 0.0, 'detector_pxsize': 1.5e-05, 'grism_dispersion': 2.86, 'grism_grating_blaze': 0.2617993877991494, 'grism_grating_material': 'EPR', 'grism_grating_rho': 200.0, 'grism_prism_angle': 0.30159289474462014, 'grism_prism_material': 'BK7', 'name': 'SNIFS-R', 'telescope_flength': 22.5, 'wave_range': [5e-07, 1e-06], 'wave_ref': 7.6e-07}, simcfg={'input_angle': - 0.17453292519943295, 'input_coords': array([- 0.01, - 0.005, 0., 0.005, 0.01]), 'modes': (1, 0, 2, - 1), 'name': 'standard', 'wave_npx': 6}, test=True, verbose=False)[source]¶
Test-case w/ SNIFS-like configuration.