################################################## # Default configuration for CSSOS simulation # # CSST-Sim Group, 2021/01/04, version 0.2 # # # ################################################## # Observation setting date_obs 210525 # Observation date [yymmdd] time_obs 120000 # Observation time [hhmmss] ra_center 60.0 # Telesscope pointing center [degree] (Default) dec_center -40.0 psf_rcont 0.15,0.8 # Radius of the 80% flux concentration (for a Gaussian PSF) image_rot -113.4333 # Image orientation [degree] sigma_spin 0.0 # Image spin [degree] rotateEll 0.0 # Rotate the intrinsic ellipticity by a given angle # (currently only support 0.0, 45.0, 90.0, 135.0 [degree]) survey_type Photometric # Survey simulation option: # 'Photometric': only run sims for photometric chips # 'Spectroscopic': only run sims for spectroscopic chps # 'All': run sims for all chips psf_model Interp # which PSF model to use: # 'Gauss': simple gaussin profile # 'Interp': Interpolated PSF from measured data #=========================================================== # Instrument effects #=========================================================== field_dist y # Y/N: Whether to add field distortion abs_back y # Y: add sky background + sky noise & dark + dark noise # N: only add sky noise and dark noise add_bias y # Y/N: Whether to add bias-level to image shutter_effect y # Y/N: Whether to apply shutter effect shutter_output n # Y/N: Whether to export shutter effect 16-bit image (<=65535) flat_fielding y # Y/N: Whether to add flat-fielding effect bias_output y # Y/N: Whether to export bias frames dark_output y # Y/N: Whether to export the combined dark current file flat_output y # Y/N: Whether to export the combined flat-field file prnu_effect y # Y/N: Whether to apply PRNU effect prnu_output n # Y/N: Whether to export the PRNU (pixel-to-pixel flat-fielding) file non_linear n # Y/N: Whether to apply non-linearity cosmic_ray y # Y/N: Whether to add cosmic-ray cray_differ y # Y/N: Different cosmic-ray for calibration files or not cte_trail y # Y/N: Whether to simulate CTE trails saturbloom y # Y/N: Whether to simulate Saturation and Blooming add_badcolumns y # Y/N: Whether to add bad columns add_hotpixels y # Y/N: Whether to add hot pixels add_deadpixels y # Y/N: Whether to add dead(dark) pixels readout16 n # Y/N: Whether to export as 16 subimages (channels) with pre- and over-scan bright_fatter y # Y/N: Whether to add brighter-fatter (also electron diffusion) effects df_strength 2.3 # Sillicon sensor diffusion strength bias_level 500 # e-/pixel gain 1.1 # Gain full_well 90000 # Full well level [e-] NBias 1 # Number of frames to be exported NDark 1 # Number of frames to be exported NFlat 1 # Number of frames to be exported dark_exptime 300 # Exposure time for dark current frame flat_exptime 150 # Exposure time for flat field frame #=========================================================== # Shear method #=========================================================== shear_method constant # Only two methods are provided to generate mock shear field: # 'constant': all galaxies are assigned a constant reduced shear, # but with different betas (orientations) # 'extra' : from catalog(s) (not available yet) # Constant shear field reduced_g1 0.026 # g1 component when 'shear_method'='constant' reduced_g2 0.015 # g2 component when 'shear_method'='constant' reShear E # Representation of the shear vertor # Extra shear file # shear_cat mockShear.cat # Extra provided shear catalog (currently not used) #=========================================================== # Output directories #=========================================================== mockImgDir TEST # Name of subdirectory to save the mock image #=========================================================== # Random Seeds #=========================================================== seed_mock 12345678 # Seed for generating random values of ra, dec and av seed_star 121212121 # Seed for generating random redshift, sed_type for stars seed_gal 212121212 # Seed for generating random redshift, sed_type for galaxies seed_Av 121212 # Seed for generating random intrinsic extinction seed_CR 20210317 # Seed for generating random cosmic ray map seed_flat 20210101 # Seed for generating random flat field seed_prnu 20210102 # Seed for photo-response non-uniformity seed_skynoise 20210201 # Seed for sky noise seed_gainNonUniform 20210202 # Seed for Gain nonuniformity seed_biasNonUniform 20210203 # Seed for Bias nonuniformity seed_rnNonUniform 20210204 # Seed for ReadNoise nonuniformity seed_badcolumns 20240309 # Initial Seed for Bad Columns seed_defective 20210304 # Seed for Defective(bad) pixels