Elongation is used to specify the smallest and largest solar elongation angles, inclusively, to be included in the report.
You must uncheck Ignore to enter values into the Smallest or Largest boxes. If 0 is entered for Smallest, the search result includes all elongation angles smaller than Largest. If 0 is entered for Largest, the search result includes all elongation angles larger than Smallest. For example, if you want to search for all objects within 10 degrees of the sun, you would enter 10 in Largest and leave 0 in Smallest. If 0 is entered for both, or if Ignore is checked, all elongation angles are included in the search result.