issue17:fix led model memory bug; issue19:header time is not utc bug;...

issue17:fix led model memory bug; issue19:header time is not utc bug; issue18:header data-obs\darktime\exposure time fix by shaoli's chart;add new star catalog:C6_50sqdeg_ns.py

ObservationSim/Config/Header/ImageHeader.py

@@ -19,7 +19,7 @@ from astropy.time import Time
 from astropy import wcs
 from ObservationSim.Config._util import get_obs_id, get_file_type
 
-from datetime import datetime
+from datetime import datetime, timezone
 # import socket
 import platform
 import toml
@@ -352,7 +352,10 @@ def generatePrimaryHeader(xlen = 9216, ylen = 9232, pointing_id = '00000001', po
     # ccdnum = str(k)
 
     datetime_obs = datetime.utcfromtimestamp(time_pt)
+    datetime_obs = datetime_obs.replace(tzinfo=timezone.utc)
+    # print(datetime_obs.strftime("%Y-%m-%dT%H:%M:%S.%f")[:-5])
     datetime_obs = datetime.utcfromtimestamp(np.round(datetime_obs.timestamp(), 1))
+    # print(datetime_obs.strftime("%Y-%m-%dT%H:%M:%S.%f")[:-5])
     # date_obs = datetime_obs.strftime("%y%m%d")
     # time_obs = datetime_obs.strftime("%H%M%S%f")[:-5]
 
@@ -551,30 +554,32 @@ def generateExtensionHeader(chip, xlen = 9216, ylen = 9232,ra = 60, dec = -40, p
     h_ext['PIXSCAL1'] = pixel_scale
     h_ext['PIXSCAL2'] = pixel_scale
     h_ext['EXPTIME'] = exptime
-    h_ext['DARKTIME'] = exptime + readoutTime
+    h_ext['DARKTIME'] = exptime
 
     datetime_obs = datetime.utcfromtimestamp(timestamp)
+    datetime_obs = datetime_obs.replace(tzinfo=timezone.utc)
     tstart = Time(datetime_obs)
     t_shutter_os = tstart
     t_shutter_oe = Time(tstart.mjd + t_shutter_open / 86400., format="mjd")
     t_shutter_co = Time(tstart.mjd + exptime / 86400., format="mjd")
     t_shutter_ce = Time(tstart.mjd + (exptime + t_shutter_close) / 86400., format="mjd")
-    t_shutter_os1 = datetime.utcfromtimestamp(np.round(datetime.utcfromtimestamp(t_shutter_os.unix).timestamp(), 1))
+    t_shutter_os1 = datetime.utcfromtimestamp(np.round(datetime.utcfromtimestamp(t_shutter_os.unix).replace(tzinfo=timezone.utc).timestamp(), 1))
     h_ext['SHTOPEN0'] = t_shutter_os1.strftime("%Y-%m-%dT%H:%M:%S.%f")[:-5]
-    t_shutter_oe1 = datetime.utcfromtimestamp(np.round(datetime.utcfromtimestamp(t_shutter_oe.unix).timestamp(), 1))
+    t_shutter_oe1 = datetime.utcfromtimestamp(np.round(datetime.utcfromtimestamp(t_shutter_oe.unix).replace(tzinfo=timezone.utc).timestamp(), 1))
     h_ext['SHTOPEN1'] = t_shutter_oe1.strftime("%Y-%m-%dT%H:%M:%S.%f")[:-5]
-    t_shutter_co1 = datetime.utcfromtimestamp(np.round(datetime.utcfromtimestamp(t_shutter_co.unix).timestamp(), 1))
+    t_shutter_co1 = datetime.utcfromtimestamp(np.round(datetime.utcfromtimestamp(t_shutter_co.unix).replace(tzinfo=timezone.utc).timestamp(), 1))
     h_ext['SHTCLOS0'] = t_shutter_co1.strftime("%Y-%m-%dT%H:%M:%S.%f")[:-5]
-    t_shutter_ce1 = datetime.utcfromtimestamp(np.round(datetime.utcfromtimestamp(t_shutter_ce.unix).timestamp(), 1))
+    t_shutter_ce1 = datetime.utcfromtimestamp(np.round(datetime.utcfromtimestamp(t_shutter_ce.unix).replace(tzinfo=timezone.utc).timestamp(), 1))
     h_ext['SHTCLOS1'] = t_shutter_ce1.strftime("%Y-%m-%dT%H:%M:%S.%f")[:-5]
     
+
     tstart_read = Time(tstart.mjd + exptime / 86400., format="mjd")
     tend_read = Time(tstart.mjd + (exptime + readoutTime) / 86400., format="mjd")
     # tstart1=tstart.datetime.replace(microsecond=round(tstart.datetime.microsecond, -5))
-    tstart1 = datetime.utcfromtimestamp(np.round(datetime.utcfromtimestamp(tstart_read.unix).timestamp(), 1))
+    tstart1 = datetime.utcfromtimestamp(np.round(datetime.utcfromtimestamp(tstart_read.unix).replace(tzinfo=timezone.utc).timestamp(), 1))
     h_ext['ROTIME0'] = tstart1.strftime("%Y-%m-%dT%H:%M:%S.%f")[:-5]
     # tend_read1 = tend_read.datetime.replace(microsecond=round(tend_read.datetime.microsecond, -5))
-    tend_read1 = datetime.utcfromtimestamp(np.round(datetime.utcfromtimestamp(tend_read.unix).timestamp(), 1))
+    tend_read1 = datetime.utcfromtimestamp(np.round(datetime.utcfromtimestamp(tend_read.unix).replace(tzinfo=timezone.utc).timestamp(), 1))
     h_ext['ROTIME1'] = tend_read1.strftime("%Y-%m-%dT%H:%M:%S.%f")[:-5]
     # h_ext['POS_ANG'] = pa
     header_wcs = WCS_def(xlen=xlen, ylen=ylen, gapy=898.0, gapx1=534, gapx2=1309, ra_ref=ra, dec_ref=dec, pa=pa, pixel_scale=pixel_scale, pixel_size=pixel_size, 

ObservationSim/MockObject/CatalogBase.py

@@ -56,6 +56,8 @@ class CatalogBase(metaclass=ABCMeta):
             "teff":0.,
             "logg":0.,
             "feh":0.,
+            "DM":0.,
+            "stellarMass":1.,
             # C6 galaxies parameters
             "e1":0.,
             "e2":0.,

ObservationSim/MockObject/FlatLED.py

@@ -11,6 +11,7 @@ from scipy.interpolate import griddata
 from astropy.table import Table
 from ObservationSim.MockObject.SpecDisperser import SpecDisperser
 from scipy import interpolate
+import gc
 
 from ObservationSim.MockObject.MockObject import MockObject
 # from ObservationSim.Straylight import calculateSkyMap_split_g
@@ -96,9 +97,48 @@ class FlatLED(object):
         U = griddata(X_, Z_, (
             M[self.chip.npix_y * i:self.chip.npix_y * (i + 1), self.chip.npix_x * j:self.chip.npix_x * (j + 1)],
             N[self.chip.npix_y * i:self.chip.npix_y * (i + 1), self.chip.npix_x * j:self.chip.npix_x * (j + 1)]),
-                     method='cubic')
+                     method='linear')
         U = U/np.mean(U)
         flatImage = U*fluxLED[led_type]*1000
+        gc.collect()
+        return flatImage
+
+
+        ###
+    ### return LED flat, e/s
+    ###
+    def getLEDImage1(self, led_type='LED1'):
+        # cwave = cwaves[led_type]
+        flat = fits.open(os.path.join(self.flatDir, 'model_' + cwaves_name[led_type] + 'nm.fits'))
+        xlen = flat[0].header['NAXIS1']
+        ylen = 601
+
+        i = self.chip.rowID - 1
+        j = self.chip.colID - 1
+
+        x = np.linspace(0, self.chip.npix_x, int(xlen/6.))
+        y = np.linspace(0, self.chip.npix_y, int(ylen/5.))
+        xx, yy = np.meshgrid(x, y)
+
+        a1 = flat[0].data[int(ylen*i/5.):int(ylen*i/5.)+int(ylen/5.), int(xlen*j/6.):int(xlen*j/6.)+int(xlen/6.)]
+        # z = np.sin((xx+yy+xx**2+yy**2))
+        # fInterp = interp2d(xx, yy, z, kind='linear')
+
+        X_ = np.hstack((xx.flatten()[:, None], yy.flatten()[:, None]))
+        Z_ = a1.flatten()
+
+        n_x = np.arange(0, self.chip.npix_x , 1)
+        n_y = np.arange(0, self.chip.npix_y, 1)
+
+        M, N = np.meshgrid(n_x, n_y)
+
+        U = griddata(X_, Z_, (
+            M[0:self.chip.npix_y, 0:self.chip.npix_x],
+            N[0:self.chip.npix_y, 0:self.chip.npix_x ]),
+                     method='linear')
+        U = U/np.mean(U)
+        flatImage = U*fluxLED[led_type]*1000
+        gc.collect()
         return flatImage
 
     def drawObj_LEDFlat_img(self, led_type_list=['LED1'], exp_t_list=[0.1]):
@@ -114,7 +154,9 @@ class FlatLED(object):
         for i in np.arange(len(led_type_list)):
             led_type = led_type_list[i]
             exp_t = exp_t_list[i]
-            unitFlatImg = self.getLEDImage(led_type=led_type)
+            # unitFlatImg = self.getLEDImage(led_type=led_type)
+            unitFlatImg = self.getLEDImage1(led_type=led_type)
+            # print("---------------TEST mem:",np.mean(unitFlatImg))
             led_wave = cwaves[led_type]
             led_fwhm = cwaves_fwhm[led_type]
             led_spec = self.gaussian1d_profile_led(led_wave, led_fwhm)
@@ -134,6 +176,7 @@ class FlatLED(object):
 
             ledStat = ledStat[0:int(led_type[3:])-1]+nledStat+ledStat[int(led_type[3:]):]
             ledTimes[int(led_type[3:])-1] = exp_t * 1000
+            gc.collect()
         return ledFlat, ledStat, ledTimes
 
     def drawObj_LEDFlat_slitless(self, led_type_list=['LED1'], exp_t_list=[0.1]):
@@ -150,7 +193,9 @@ class FlatLED(object):
         for i in np.arange(len(led_type_list)):
             led_type = led_type_list[i]
             exp_t = exp_t_list[i]
-            unitFlatImg = self.getLEDImage(led_type=led_type)
+            # unitFlatImg = self.getLEDImage(led_type=led_type)
+            unitFlatImg = self.getLEDImage1(led_type=led_type)
+            # print("---------------TEST mem:",np.mean(unitFlatImg))
             ledFlat_ = unitFlatImg*exp_t
             ledFlat_ = ledFlat_ / mirro_eff[self.filt.filter_type]
             ledFlat_.astype(np.float32)

ObservationSim/sim_steps/add_LED_flat.py

@@ -2,6 +2,11 @@ import numpy as np
 from ObservationSim.MockObject import FlatLED
 import galsim
 
+from astropy.time import Time
+from datetime import datetime, timezone
+
+import gc
+
 def add_LED_Flat(self, chip, filt, tel, pointing, catalog, obs_param):
         
     if not hasattr(self, 'h_ext'):
@@ -18,6 +23,7 @@ def add_LED_Flat(self, chip, filt, tel, pointing, catalog, obs_param):
             self.updateHeaderInfo(header_flag='ext', keys = ['LEDSTAT'], values = [ledstat])
             self.updateHeaderInfo(header_flag='ext', keys = ['LEDT01','LEDT02','LEDT03','LEDT04','LEDT05','LEDT06','LEDT07','LEDT08','LEDT09','LEDT10','LEDT11','LEDT12','LEDT13','LEDT14'], values = letts)
         
+
     if obs_param["shutter_effect"] == True:
         pf_map = pf_map * chip.shutter_img
         pf_map = np.array(pf_map, dtype='float32')
@@ -26,4 +32,20 @@ def add_LED_Flat(self, chip, filt, tel, pointing, catalog, obs_param):
         self.updateHeaderInfo(header_flag='ext', keys = ['SHTSTAT','SHTOPEN0','SHTOPEN1','SHTCLOS0','SHTCLOS1'], values = [False,'','','',''])
 
     chip.img = chip.img + pf_map
+
+    # renew header info
+    datetime_obs = datetime.utcfromtimestamp(pointing.timestamp)
+    datetime_obs = datetime_obs.replace(tzinfo=timezone.utc)
+    t_obs = Time(datetime_obs)
+    
+    ##ccd刷新2s,等待0.5s，开灯后等待0.5s,开始曝光
+    t_obs_renew = Time(t_obs.mjd - (2.+0.5 +0.5) / 86400., format="mjd")
+
+    t_obs_utc = datetime.utcfromtimestamp(np.round(datetime.utcfromtimestamp(t_obs_renew.unix).replace(tzinfo=timezone.utc).timestamp(), 1))
+    self.updateHeaderInfo(header_flag='prim', keys = ['DATE-OBS'], values = [t_obs_utc.strftime("%Y-%m-%dT%H:%M:%S.%f")[:-5]])
+
+    #dark time : 曝光时间+刷新后等带时间0.5s+点亮灯后0.5s+关闭快门时间1.5s+管快门后关灯前0.5+关灯后读出前等待0.5s
+    self.updateHeaderInfo(header_flag='ext', keys = ['DARKTIME'], values = [0.5+0.5+1.5+0.5+0.5+pointing.exp_time])
+
+    gc.collect()
     return chip, filt, tel, pointing
\ No newline at end of file

ObservationSim/sim_steps/add_objects.py

@@ -7,6 +7,9 @@ import galsim
 from ObservationSim._util import get_shear_field
 from ObservationSim.PSF import PSFGauss, FieldDistortion, PSFInterp, PSFInterpSLS
 
+from astropy.time import Time
+from datetime import datetime, timezone
+
 def add_objects(self, chip, filt, tel, pointing, catalog, obs_param):
 
     # Get exposure time
@@ -59,6 +62,7 @@ def add_objects(self, chip, filt, tel, pointing, catalog, obs_param):
     # Get chip WCS
     if not hasattr(self, 'h_ext'):
         _, _ = self.prepare_headers(chip=chip, pointing=pointing)
+    
     chip_wcs = galsim.FitsWCS(header = self.h_ext)
     
     # Loop over objects
@@ -211,4 +215,19 @@ def add_objects(self, chip, filt, tel, pointing, catalog, obs_param):
     chip.img *= flat_normal
     del flat_normal
 
+
+    # renew header info
+    datetime_obs = datetime.utcfromtimestamp(pointing.timestamp)
+    datetime_obs = datetime_obs.replace(tzinfo=timezone.utc)
+    t_obs = Time(datetime_obs)
+    
+    ##ccd刷新2s,等待0.5s，开始曝光
+    t_obs_renew = Time(t_obs.mjd - (2.+0.5) / 86400., format="mjd")
+
+    t_obs_utc = datetime.utcfromtimestamp(np.round(datetime.utcfromtimestamp(t_obs_renew.unix).replace(tzinfo=timezone.utc).timestamp(), 1))
+    self.updateHeaderInfo(header_flag='prim', keys = ['DATE-OBS'], values = [t_obs_utc.strftime("%Y-%m-%dT%H:%M:%S.%f")[:-5]])
+
+    #dark time : 曝光时间+刷新后等带时间0.5s+关闭快门时间1.5s+管快门后读出前等待0.5s
+    self.updateHeaderInfo(header_flag='ext', keys = ['DARKTIME'], values = [0.5+1.5+0.5+pointing.exp_time])
+
     return chip, filt, tel, pointing
\ No newline at end of file

ObservationSim/sim_steps/add_sky_background.py

@@ -3,6 +3,9 @@ import galsim
 from ObservationSim.Straylight import calculateSkyMap_split_g
 from ObservationSim.Instrument import FilterParam
 
+from astropy.time import Time
+from datetime import datetime, timezone
+
 def add_sky_background_sci(self, chip, filt, tel, pointing, catalog, obs_param):
     
     # Get exposure time
@@ -120,4 +123,20 @@ def add_sky_background(self, chip, filt, tel, pointing, catalog, obs_param):
             chip, filt, tel, pointing = self.add_sky_background_sci(chip, filt, tel, pointing, catalog, obs_param)
         else:
             chip, filt, tel, pointing = self.add_sky_flat_calibration(chip, filt, tel, pointing, catalog, obs_param)
+
+    # renew header info
+    datetime_obs = datetime.utcfromtimestamp(pointing.timestamp)
+    datetime_obs = datetime_obs.replace(tzinfo=timezone.utc)
+    t_obs = Time(datetime_obs)
+    
+    ##ccd刷新2s,等待0.5s，开始曝光
+    t_obs_renew = Time(t_obs.mjd - (2.+0.5) / 86400., format="mjd")
+
+    t_obs_utc = datetime.utcfromtimestamp(np.round(datetime.utcfromtimestamp(t_obs_renew.unix).replace(tzinfo=timezone.utc).timestamp(), 1))
+    self.updateHeaderInfo(header_flag='prim', keys = ['DATE-OBS'], values = [t_obs_utc.strftime("%Y-%m-%dT%H:%M:%S.%f")[:-5]])
+
+    #dark time : 曝光时间+刷新后等带时间0.5s+关闭快门时间1.5s+管快门后读出前等待0.5s
+    self.updateHeaderInfo(header_flag='ext', keys = ['DARKTIME'], values = [0.5+1.5+0.5+pointing.exp_time])
+
+
     return chip, filt, tel, pointing
\ No newline at end of file

ObservationSim/sim_steps/readout_output.py

@@ -5,6 +5,9 @@ from astropy.io import fits
 from ObservationSim.Instrument.Chip import ChipUtils as chip_utils
 from ObservationSim.Instrument.Chip import Effects
 
+from astropy.time import Time
+from datetime import datetime, timezone
+
 def add_prescan_overscan(self, chip, filt, tel, pointing, catalog, obs_param):
     self.chip_output.Log_info("Apply pre/over-scan")
     chip.img = chip_utils.AddPreScan(GSImage=chip.img,
@@ -42,7 +45,17 @@ def quantization_and_output(self, chip, filt, tel, pointing, catalog, obs_param)
 
     if not hasattr(self, 'h_ext'):
         _, _ = self.prepare_headers(chip=chip, pointing=pointing)
-        self.updateHeaderInfo(header_flag='ext', keys = ['SHTSTAT','SHTOPEN0','SHTOPEN1','SHTCLOS0','SHTCLOS1'], values = [False,'','','',''])
+        self.updateHeaderInfo(header_flag='ext', keys = ['SHTSTAT','SHTOPEN0','SHTOPEN1','SHTCLOS0','SHTCLOS1','EXPTIME'], values = [False,'','','','',0.0])
+        # renew header info
+        datetime_obs = datetime.utcfromtimestamp(pointing.timestamp)
+        datetime_obs = datetime_obs.replace(tzinfo=timezone.utc)
+        t_obs = Time(datetime_obs)
+    
+        ##ccd刷新2s,等待0.5s，开灯后等待0.5s,开始曝光
+        t_obs_renew = Time(t_obs.mjd - 2. / 86400., format="mjd")
+
+        t_obs_utc = datetime.utcfromtimestamp(np.round(datetime.utcfromtimestamp(t_obs_renew.unix).replace(tzinfo=timezone.utc).timestamp(), 1))
+        self.updateHeaderInfo(header_flag='prim', keys = ['DATE-OBS'], values = [t_obs_utc.strftime("%Y-%m-%dT%H:%M:%S.%f")[:-5]])
     
     gains1 = list(chip.gain_channel[0:8])
     gains2 = list(chip.gain_channel[8:])

config/config_overall_newStar.yaml

+---
+###############################################
+#
+#  Configuration file for CSST simulation
+#           Overall settings
+#  CSST-Sim Group, 2024/01/08
+#
+###############################################
+
+# 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: "/home/zhangxin/CSST_SIM/CSST_sim_scheduler/"
+run_name: "QSO_50sqdeg_test"
+
+# Project cycle and run counter are used to name the outputs
+project_cycle: 9
+run_counter: 1
+
+# Run options
+run_option:
+  use_mpi: NO
+
+  # Output catalog only?
+  # If yes, no imaging simulation will be run. Only the catalogs
+  # of corresponding footprints will be generated.
+  out_cat_only: NO
+
+###############################################
+# Catalog setting
+###############################################
+# Configure the input catalog: options should be implemented
+# in the corresponding (user defined) 'Catalog' class
+catalog_options:
+  input_path:
+    cat_dir: "/nfsdata/share/CSSOSDataProductsSims/data/Catalog_C6_20221212/"
+    star_cat: "star_catalog/"
+    # galaxy_cat: "qsocat/cat2CSSTSim_bundle-50sqDeg/"
+
+  SED_templates_path:
+    star_SED: "/nfsdata/share/CSSOSDataProductsSims/data/Catalog_C6_20221212/star_catalog/"
+    # galaxy_SED: "/public/share/yangxuliu/CSSOSDataProductsSims/data_50sqDeg/sedlibs/"
+    # AGN_SED: "/public/share/yangxuliu/CSSOSDataProductsSims/data_50sqDeg/qsocat/qsosed/"
+
+  # Only simulate stars?
+  star_only: YES
+
+  # Only simulate galaxies?
+  galaxy_only: NO
+
+###############################################
+# Observation setting
+###############################################
+obs_setting:
+  # (Optional) a file of point list 
+  # if you just want to run default pointing:
+  # - pointing_dir: null
+  # - pointing_file: null
+  pointing_file: "/nfsdata/share/CSSOSDataProductsSims/data/pointing_50_1_n.dat"
+
+  obs_config_file: "/home/zhangxin/CSST_SIM/CSST_sim_scheduler/csst-simulation/config/obs_config_SCI_WIDE_phot.yaml"
+
+  # Run specific pointing(s):
+  # - give a list of indexes of pointings: [ip_1, ip_2...]
+  # - run all pointings: null
+  # Note: only valid when a pointing list is specified
+  run_pointings: [1]
+
+  # Whether to enable astrometric modeling
+  enable_astrometric_model: NO
+
+  # Cut by saturation magnitude in which band?
+  cut_in_band: "z"
+
+  # saturation magnitude margin
+  mag_sat_margin: -2.5
+  # mag_sat_margin: -15.
+
+  # limiting magnitude margin
+  mag_lim_margin: +1.0
+
+###############################################
+# 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 models for photometry survey simulation
+  psf_pho_dir: "/nfsdata/share/CSSOSDataProductsSims/data/psfCube1"
+  # PSF models for slitless spectrum survey simulation
+  psf_sls_dir: "/nfsdata/share/CSSOSDataProductsSims/data/SLS_PSF_PCA_fp/"
+
+###############################################
+# Shear setting
+###############################################
+
+shear_setting:
+  # Options to generate mock shear field:
+  # "constant": all galaxies are assigned a constant reduced shear
+  # "catalog": get shear values from catalog
+  shear_type: "constant"
+
+  # For constant shear field
+  reduced_g1: 0.
+  reduced_g2: 0.
+
+###############################################
+# Output options
+###############################################
+output_setting:
+  output_format:  "channels" # Whether to export as 16 channels (subimages) with pre- and over-scan ("image"/"channels")
+  shutter_output: NO # Whether to export shutter effect 16-bit image
+  prnu_output:    NO # Whether to export the PRNU (pixel-to-pixel flat-fielding) files
+
+###############################################
+# Random seeds
+###############################################
+random_seeds:
+  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
+...
\ No newline at end of file

setup.py

@@ -80,7 +80,7 @@ setup(name='CSSTSim',
         'ObservationSim.Instrument.data.throughputs': ['*.txt', '*.dat'], 
         'ObservationSim.Instrument.data.sls_conf': ['*.conf', '*.fits'],
         'ObservationSim.Instrument.data.flatCube': ['*.fits'],
-        'Catalog.data': ['*.fits'],
+        'Catalog.data': ['*.fits','*.so'],
         'ObservationSim.Config.Header':['*.header','*.lst'],
         'ObservationSim.Straylight.data': ['*.dat'],
         'ObservationSim.Straylight.data.sky': ['*.dat'],