diff --git a/simulations/airshower_beacon_simulation/ca_period_from_shower.py b/simulations/airshower_beacon_simulation/ca_period_from_shower.py
index bb54ae6..6d2aaf7 100755
--- a/simulations/airshower_beacon_simulation/ca_period_from_shower.py
+++ b/simulations/airshower_beacon_simulation/ca_period_from_shower.py
@@ -424,7 +424,7 @@ if __name__ == "__main__":
 
         # Abort if no improvement
         if ( r!= 0 and (old_ks_per_loc == ks_per_loc[best_idx]).all() ):
-            print("No changes from previous grid, breaking at iteration {r} out of {N_runs}")
+            print(f"No changes from previous grid, breaking at iteration {r} out of {N_runs}")
 
             try:
                 with open(run_break_fname, 'wt', encoding='utf-8') as fp:
diff --git a/simulations/airshower_beacon_simulation/cc_power_along_axis_reconstruction.py b/simulations/airshower_beacon_simulation/da_reconstruction.py
similarity index 94%
rename from simulations/airshower_beacon_simulation/cc_power_along_axis_reconstruction.py
rename to simulations/airshower_beacon_simulation/da_reconstruction.py
index a8eb731..55cbf46 100755
--- a/simulations/airshower_beacon_simulation/cc_power_along_axis_reconstruction.py
+++ b/simulations/airshower_beacon_simulation/da_reconstruction.py
@@ -33,12 +33,11 @@ if __name__ == "__main__":
     fig_dir = "./figures/"
     fig_subdir = path.join(fig_dir, 'reconstruction')
     show_plots = False
-    pickle_fname = path.join(fig_subdir, 'res.pkl')
 
     ####
     fname_dir = path.dirname(fname)
     antennas_fname = path.join(fname_dir, beacon.antennas_fname)
-    time_diffs_fname = 'time_diffs.hdf5' if not True else antennas_fname
+    pickle_fname = path.join(fname_dir, 'res.pkl')
 
     # create fig_dir
     if fig_dir: