Newer
Older
---
###############################################
#
# 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/"
# if you just want to run default pointing:
# - pointing_dir: null
# - pointing_file: null
pointing_dir: "/data/simudata/CSSOSDataProductsSims/data/"
pointing_file: "pointing_test1214.dat"
# 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
# Output catalog only?
# If yes, no imaging simulation will run
out_cat_only: NO
###############################################
# Observation setting
###############################################
obs_setting:
# Options for survey types:
# "Photometric": simulate photometric chips only
# 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.
dec_center: -40.
# 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
run_chips: [1, 26, 29, 6, 7, 22, 23, 19, 20]
# Whether to enable astrometric modeling
enable_astrometric_model: True
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
###############################################
# Input path setting
###############################################
# Default path settings for WIDE survey simulation
input_path:
cat_dir: "Catalog_20210126/"
star_cat: "MMW_Cluster_D20_healpix_21.hdf5"
galaxy_cat: "galaxyCats_r_10.0_healpix.hdf5"
SED_templates_path:
star_SED: "Catalog_20210126/SpecLib.hdf5"
galaxy_SED: "Templates/Galaxy/"
###############################################
# 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: "/data/simudata/CSSOSDataProductsSims/data/csstPSFdata/psfCube"
# path to field-distortion model
# Note: only valid when ins_effects: field_dist is "ON"
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
# 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
...