rewording the argument text and reverting one line of code

spacetelescope · Nov 13, 2024 · b45a44d · b45a44d
1 parent 33263b8
commit b45a44d
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Showing 2 changed files with 5 additions and 4 deletions.
diff --git a/docs/jwst/firstframe/arguments.rst b/docs/jwst/firstframe/arguments.rst
@@ -3,6 +3,7 @@ Step Arguments
 
 The ``firstframe`` step has the following step-specific arguments.
 
-``--bright_use_group1`` (boolean, default=True)
-    If True, for pixels that have the saturation flag set for group 3, 
-    but not group 2 will not have their group 1 groupdq set to DO_NOT_USE.
+``--bright_use_group1`` (boolean, default=False)
+    If True, setting the group 1 groupdq to DO_NOT_USE will not be done 
+    for pixels that have the saturation flag set for group 3, but not group 2.
+    This will allow a slope to be determined for this pixel.
diff --git a/jwst/firstframe/firstframe_sub.py b/jwst/firstframe/firstframe_sub.py
@@ -33,7 +33,7 @@ def do_correction(output, bright_use_group1=False):
     """
 
     # Save some data params for easy use later
-    sci_ngroups = output.meta.exposure.ngroups
+    sci_ngroups = output.data.shape[1]
 
     # Update the step status, and if ngroups > 3, set all GROUPDQ in
     # the first group to 'DO_NOT_USE'