NAME:
  stage1cat
 PURPOSE:   (one line only)
  Generates the Stage1 catalog for a given Raw1 catalog
 DESCRIPTION:
 CATEGORY:
  Photometry
 CALLING SEQUENCE:
  stage1cat,id
 INPUTS:
  id - String, id for the plphot table in the phot database (ex.'PL2010')
 OPTIONAL INPUT PARAMETERS:
 KEYWORD INPUT PARAMETERS:
 OUTPUTS:
 KEYWORD OUTPUT PARAMETERS:
 COMMON BLOCKS:
 SIDE EFFECTS:
 RESTRICTIONS:
 PROCEDURE:
 MODIFICATION HISTORY:
  2011/04/08, Written by Erin R. George, Southwest Research Institute
  2014/05/27, ERG, added weighted mean computation