:term:`FILTER_GUESS_DET1 <FILTER_GUESS_DET1 (DETCI)>`
"""""""""""""""""""""""""""""""""""""""""""""""""""""

      Array specifying the absolute alpha string number and beta string number for the first determinant in the filter procedure. (See :term:`FILTER_GUESS <FILTER_GUESS (DETCI)>` . 

      * **Type**: array
      * **Default**: No Default

