add .gitignore

Author: yuedong0607

.gitignore

@@ -0,0 +1,3 @@
+build/*
+dist/*
+roman_imsim.egg-info/*

config/was.yaml

@@ -96,11 +96,12 @@ image:
     nonlinearity: True
     ipc: True
     read_noise: True
-    sky_subtract: True
+    sky_subtract: False
 
     dither_from_file: /hpc/home/yf194/Work/final_sims_2023/Roman_WAS_obseq_11_1_23_ditherlist.txt
     sca_filepath: /hpc/group/cosmology/phy-lsst/roman_sensors
-    save_diff: False
+    save_diff: True
+    diff_dir: /hpc/group/cosmology/yuedong/roman_output/RomanWAS/images/truth/diff/
 
     # nobjects: 500
 
@@ -130,7 +131,7 @@ input:
     obseq_data:
         # file_name: /lus/grand/projects/RomanDESC/final_roman_runfiles/was/Roman_WAS_obseq_11_1_23.fits
         file_name: /hpc/group/cosmology/OpenUniverse2024/RomanWAS/Roman_WAS_obseq_11_1_23.fits
-        visit: 4906
+        visit: 4907
         SCA: '@image.SCA'
     roman_psf:
         SCA: '@image.SCA'