diff --git a/src/rad/resources/schemas/reference_files/dark-1.0.0.yaml b/src/rad/resources/schemas/reference_files/dark-1.0.0.yaml
index 984deefa..02042e4a 100644
--- a/src/rad/resources/schemas/reference_files/dark-1.0.0.yaml
+++ b/src/rad/resources/schemas/reference_files/dark-1.0.0.yaml
@@ -20,21 +20,6 @@ properties:
           exposure:
             type: object
             properties:
-              ngroups:
-                title: Number of Resultants
-                description: |
-                  The number of resultants averaged according to
-                  Multi-Accumulation (MA) Table read pattern.
-                type: integer
-              nframes:
-                title: Number of frames per resultant # should be removed
-                type: integer
-              groupgap:
-                title: Number of Skips Between Resultants
-                description: |
-                  The number of frames skipped between resultants according to
-                  MA Table read pattern.
-                type: integer
               ma_table_name:
                 title: Multi-Accumulation Table Name
                 description: |