update

csst_mci_sim/csst_mci_sim.py

@@ -43,6 +43,8 @@ The approximate sequence of events in the simulator is as follows:
       #. Finally the simulated image is converted to a FITS file, a WCS is assigned
          and the output is saved to the current working directory.
          
+       # add galaxy lensing effect to self.information['lensing'], set this parameter in .config file; update@24.10.16
+
 .. Warning:: The code is still work in progress and new features are being added.
              The code has been tested, but nevertheless bugs may be lurking in corners, so
              please report any weird or inconsistent simulations to the author.
@@ -936,6 +938,7 @@ class MCIsimulator():
         
         self.save_starpsf         =self.config.getboolean(self.section, 'save_starpsf')
         self.save_cosmicrays      =self.config.getboolean(self.section, 'save_cosmicrays')
+        self.lensing              =self.config.getboolean(self.section, 'lensing')
         
         ###############################################3################################# 
         self.booleans = dict(cosmicRays     =self.cosmicRays,
@@ -959,7 +962,8 @@ class MCIsimulator():
                              sim_star           =self.sim_star,
                              sim_galaxy         =self.sim_galaxy,
                              save_starpsf       =self.save_starpsf,
-                             save_cosmicrays    =self.save_cosmicrays )        
+                             save_cosmicrays    =self.save_cosmicrays ,
+                             lensing            =self.lensing )        
         #####################################################################  
 
 
@@ -1963,6 +1967,18 @@ class MCIsimulator():
         self.information['ra_obj']  =self.information['star_ra']
         self.information['dec_obj'] =self.information['star_dec']
         
+        
+        losscale =self.information['pixel_size']
+        rotTelPos=self.information['rotTelPos']
+        rotSkyPos=self.information['rotSkyPos']
+        
+        theta = rotTelPos - rotSkyPos 
+        
+        center_ra  =self.information['T_disRa']  +self.information['star_ra']
+        center_dec =self.information['T_disDec'] +self.information['star_dec']     
+        
+        self.information['ra_pnt0'] =center_ra
+        self.information['dec_pnt0']=center_dec
         ####################################################################
         ##################################################################################
 
@@ -2012,17 +2028,7 @@ class MCIsimulator():
                
         ############ load galaxy data with SED  ############################        
     
-        losscale =self.information['pixel_size']
-        rotTelPos=self.information['rotTelPos']
-        rotSkyPos=self.information['rotSkyPos']
 
-        theta = rotTelPos - rotSkyPos 
-        
-        center_ra  =self.information['T_disRa']  +self.information['star_ra']
-        center_dec =self.information['T_disDec'] +self.information['star_dec']     
-        
-        self.information['ra_pnt0'] =center_ra
-        self.information['dec_pnt0']=center_dec
         
         self.information['target']  =deg2HMS(self.information['star_ra'], self.information['star_dec']) 
         
@@ -2107,9 +2113,17 @@ class MCIsimulator():
         for k2 in (range(nk2)): ###   
             print('k2=',k2)
             
-            #  
+            #  Lens_SED_IMG_0.025_230606
+            
+            if self.lensing:
+                filename=self.information['dir_path']+'MCI_inputData/galaxy_Input/Lens_SED_IMG_0.025_230606/Lens_img_cut_IMG_'+str(k2+1)+'.fits'  
+            
+            else:                   
                 filename=self.information['dir_path']+'MCI_inputData/galaxy_Input/noLens_SED_IMG_0.025_230626/Lens_img_cut_IMG_'+str(k2+1)+'.fits'  
            
+           
+            
+           
             self.log.info('galaxy_Input image path is: %s' %(filename))  
             
             if not os.path.exists(filename):
@@ -2119,6 +2133,13 @@ class MCIsimulator():
             srcs_cat=fits.open(filename)
                       
             #### load galaxy SED fitsfile  ###
+            
+            if self.lensing:
+
+                filename=self.information['dir_path']+'MCI_inputData/galaxy_Input/Lens_SED_IMG_0.025_230606/Lens_img_cut_SED_'+str(k2+1)+'.fits'  
+            
+            else:
+                
                 filename=self.information['dir_path']+'MCI_inputData/galaxy_Input/noLens_SED_IMG_0.025_230626/Lens_img_cut_SED_'+str(k2+1)+'.fits'  
             srcs_sed=fits.open(filename) 
             
@@ -4649,9 +4670,9 @@ class MCIsimulator():
                 if 'losimg' in dir(): 
                     self.log.info('Generate los finished...')
                     print('losimage finished')  
-                    fits.writeto(self.result_path+'/ori_Sky/galimg_C1_'+str(simnumber)+'.fits',losimg['g'], overwrite=True)
-                    fits.writeto(self.result_path+'/ori_Sky/galimg_C2_'+str(simnumber)+'.fits',losimg['r'], overwrite=True)
-                    fits.writeto(self.result_path+'/ori_Sky/galimg_C3_'+str(simnumber)+'.fits',losimg['i'], overwrite=True) 
+                    # fits.writeto(self.result_path+'/ori_Sky/galimg_C1_'+str(simnumber)+'.fits',losimg['g'], overwrite=True)
+                    # fits.writeto(self.result_path+'/ori_Sky/galimg_C2_'+str(simnumber)+'.fits',losimg['r'], overwrite=True)
+                    # fits.writeto(self.result_path+'/ori_Sky/galimg_C3_'+str(simnumber)+'.fits',losimg['i'], overwrite=True) 
                     
                     self.img_fits_save(losimg['g'], 'gal_ori_C1_'+str(simnumber))
                     self.img_fits_save(losimg['r'], 'gal_ori_C2_'+str(simnumber))
@@ -4679,9 +4700,9 @@ class MCIsimulator():
             fits.writeto(self.result_path+'/ori_Sky/original_C2_'+str(simnumber)+'.fits',self.image_r, overwrite=True)
             fits.writeto(self.result_path+'/ori_Sky/original_C3_'+str(simnumber)+'.fits',self.image_i, overwrite=True)
             
-            self.img_fits_save(self.image_g, 'full_ori_C1_'+str(simnumber))
-            self.img_fits_save(self.image_g, 'full_ori_C2_'+str(simnumber))
-            self.img_fits_save(self.image_g, 'full_ori_C3_'+str(simnumber))
+            # self.img_fits_save(self.image_g, 'full_ori_C1_'+str(simnumber))
+            # self.img_fits_save(self.image_g, 'full_ori_C2_'+str(simnumber))
+            # self.img_fits_save(self.image_g, 'full_ori_C3_'+str(simnumber))
             
             #########################################################################################################          
             

csst_mci_sim/mci_data/mci_all_9K.config

 [TEST]
 
+dir_path=mci_sim/MCI_inputData/
+
+result_path=mci_sim/mci_sim_result/
+
+ver=C10
 
 #size of the output image array, xsize is column, ysize is row, xsize = 9216,ysize = 9232
 xsize =9216
@@ -65,19 +70,21 @@ flatfieldM         = yes
 
 PRNUeffect         = yes 
 
-appFatt            = yes
+appFatt            = no
 
 sky_shift_rot      = yes
 
 distortion         = yes
 
-sim_star           = yes
+sim_star           = no
 
 sim_galaxy         = yes   
 
 save_starpsf       = no
 
 save_cosmicrays    = no
+
+lensing            = yes
 ##############################################                             
 ##############################################