Merge pull request #1030 from cta-observatory/dl1ab_sin_az_tel

Recalculate sin_az_tel
cta-observatory · Oct 24, 2022 · e5929be · e5929be
2 parents 859a924 + 2d9014e
commit e5929be
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/lstchain/scripts/lstchain_dl1ab.py b/lstchain/scripts/lstchain_dl1ab.py
@@ -193,7 +193,8 @@ def main():
         'time_gradient',
         'n_pixels',
         'wl',
-        'log_intensity'
+        'log_intensity',
+        'sin_az_tel'
     ]
 
     nodes_keys = get_dataset_keys(args.input_file)
@@ -327,6 +328,8 @@ def main():
                     dl1_container['disp_angle'] = disp_angle
                     dl1_container['disp_sign'] = disp_sign
 
+                dl1_container['sin_az_tel'] = np.sin(params['az_tel'][ii])
+
                 for p in parameters_to_update:
                     params[ii][p] = u.Quantity(dl1_container[p]).value