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---
###############################################
#
# Configuration file for CSST simulation
# CSST-Sim Group, 2021/10/07, version 0.3
#
###############################################
# Base diretories and naming setup
# Can add some of the command-line arguments here as well;
# OK to pass either way or both, as long as they are consistent
# work_dir: "/public/home/fangyuedong/sim_code_release/CSST/test/"
work_dir: "/public/home/fangyuedong/20211203/CSST/workplace/"
run_name: "example_20211217"
# if you just want to run default pointing:
# - pointing_dir: null
# - pointing_file: null
pointing_dir: null
pointing_file: null
# NOTE: "n_threads" paramters is currently not used in the backend
# simulation codes. It should be implemented later in the web frontend
# in order to config the number of threads to request from NAOC cluster
n_threads: 40
# Output catalog only?
# If yes, no imaging simulation will run
out_cat_only: NO
# Only simulate stars?
star_only: NO
# Only simulate galaxies?
galaxy_only: NO
###############################################
# Observation setting
###############################################
obs_setting:
# Options for survey types:
# "Photometric": simulate photometric chips only
# Exposure time [seconds]
exp_time: 150.
# Observation starting date & time
# (Subject to change)
date_obs: "210525" # [yymmdd]
time_obs: "120000" # [hhmmss]
# Default Pointing [degrees]
# Note: NOT valid when a pointing list file is specified
ra_center: 60.9624
dec_center: -41.5032
# Image rotation [degree]
image_rot: -113.4333
# Number of calibration pointings
# Run specific pointing(s):
# - give a list of indexes of pointings: [ip_1, ip_2...]
# - run all pointings: null
# Run specific chip(s):
# - give a list of indexes of chips: [ip_1, ip_2...]
# - run all chips: null
###############################################
# Input path setting
###############################################
# Default path settings for WIDE survey simulation
input_path:
cat_dir: "catalog_points_7degree2/point_RA60.9624_DE-41.5032/"
star_cat: "stars_ccd13_p_RA60.9624_DE-41.5032.hdf5"
galaxy_cat: null
star_SED: "SED_MMW_Gaia_Cluster_D20_SS.hdf5"
galaxy_SED: null
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# TODO: should the following path settings be made hidden from user?
Efficiency_curve_path:
filter_eff: "Filters/"
ccd_eff: "Filter_CCD_Mirror/ccd/"
mirror_eff: "Filter_CCD_Mirror/mirror_ccdnote.txt"
CR_data_path: "CRdata/"
sky_data_path: "skybackground/sky_emiss_hubble_50_50_A.dat"
SLS_path:
SLS_conf: "CONF"
SLS_norm: "normalize_filter"
###############################################
# PSF setting
###############################################
psf_setting:
# Which PSF model to use:
# "Gauss": simple gaussian profile
# "Interp": Interpolated PSF from sampled ray-tracing data
psf_model: "Interp"
# PSF size [arcseconds]
# radius of 80% energy encircled
# NOTE: only valid for "Gauss" PSF
psf_rcont: 0.15
# path to PSF data
# NOTE: only valid for "Interp" PSF
psf_dir: "csstPSFdata/CSSOS_psf_20210108/CSST_psf_ciomp_2p5um_cycle3_ccr90"
# path to field-distortion model
# Note: only valid when ins_effects: field_dist is "ON"
fd_path: "FieldDistModelv2.0.pickle"
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# sigma_spin: 0.0 # psf spin?
###############################################
# Shear setting
###############################################
shear_setting:
# Options to generate mock shear field:
# "constant": all galaxies are assigned a constant reduced shear
# "catalog": from catalog (not available yet)
# "extra": from seprate file
shear_type: "constant"
# For constant shear filed
reduced_g1: 0.026
reduced_g2: 0.015
# Representation of the shear vector?
reShear: "E"
# rotate galaxy ellipticity
rotateEll: 0. # [degree]
# Extra shear catalog
# (currently not used)
# shear_cat: "mockShear.cat"
###############################################
# Instrumental effects setting
###############################################
ins_effects:
# switches
field_dist: ON # Whether to add field distortions
add_back: ON # Whether to add sky background
add_dark: ON # Whether to add dark noise
add_readout: ON # Whether to add read-out (Gaussian) noise
add_bias: ON # Whether to add bias-level to images
shutter_effect: ON # Whether to add shutter effect
flat_fielding: ON # Whether to add flat-fielding effect
prnu_effect: ON # Whether to add PRNU effect
non_linear: OFF # Whether to add non-linearity
cosmic_ray: ON # Whether to add cosmic-ray
cray_differ: ON # Whether to generate different cosmic ray maps CAL and MS output
cte_trail: ON # Whether to simulate CTE trails
saturbloom: ON # Whether to simulate Saturation & Blooming
add_badcolumns: ON # Whether to add bad columns
add_hotpixels: ON # Whether to add hot pixels
add_deadpixels: ON # Whether to add dead(dark) pixels
bright_fatter: ON # Whether to simulate Brighter-Fatter (also diffusion) effect
# values
dark_exptime: 300 # Exposure time for dark current frames [seconds]
flat_exptime: 150 # Exposure time for flat-fielding frames [seconds]
readout_time: 40 # The read-out time for each channel [seconds]
df_strength: 2.3 # Sillicon sensor diffusion strength
bias_level: 500 # bias level [e-/pixel]
gain: 1.1 # Gain
full_well: 90000 # Full well depth [e-]
NBias: 1 # Number of bias frames to be exported for each exposure
NDark: 1 # Number of dark frames to be exported for each exposure
NFlat: 1 # Number of flat frames to be exported for each exposure
###############################################
# Output options
###############################################
output_setting:
readout16: OFF # Whether to export as 16 channels (subimages) with pre- and over-scan
shutter_output: OFF # Whether to export shutter effect 16-bit image
bias_output: ON # Whether to export bias frames
dark_output: ON # Whether to export the combined dark current files
flat_output: ON # Whether to export the combined flat-fielding files
prnu_output: OFF # Whether to export the PRNU (pixel-to-pixel flat-fielding) files
###############################################
# Random seeds
###############################################
random_seeds:
seed_Av: 121212 # Seed for generating random intrinsic extinction
seed_poisson: 20210601 # Seed for Poisson noise
seed_CR: 20210317 # Seed for generating random cosmic ray maps
seed_flat: 20210101 # Seed for generating random flat fields
seed_prnu: 20210102 # Seed for photo-response non-uniformity
seed_gainNonUniform: 20210202 # Seed for gain nonuniformity
seed_biasNonUniform: 20210203 # Seed for bias nonuniformity
seed_rnNonUniform: 20210204 # Seed for readout-noise nonuniformity
seed_badcolumns: 20240309 # Seed for bad columns
seed_defective: 20210304 # Seed for defective (bad) pixels
seed_readout: 20210601 # Seed for read-out gaussian noise
...