code: def get(self):
          
          self.log.info('starting the ``get`` method')
  
          cachePath = self.settings["atlas archive path"]
  
          global exposureIds
          exposureIds, remaining = self._select_exposures_requiring_dophot_extraction(
              batch=int(self.settings["dophot"]["batch size"]))
          if remaining == 0:
              print "%(remaining)s locally cached dophot files remain needing to be parsed for orbfit predicted known asteroid positions" % locals()
              return None
  
          # SELECT 100 EXPOSURES REQUIRING DOPHOT EXTRACTION
          while remaining > 0:
              exposureIds, remaining = self._select_exposures_requiring_dophot_extraction(
                  batch=int(self.settings["dophot"]["batch size"]))
              print "%(remaining)s locally cached dophot files remain needing to be parsed for orbfit predicted known asteroid positions" % locals()
              if remaining == 0:
                  continue
              dophotMatches = fmultiprocess(log=self.log, function=_extract_phot_from_exposure,
                                            inputArray=range(len(exposureIds)), poolSize=5, timeout=300, cachePath=cachePath, settings=self.settings)
              self._add_dophot_matches_to_database(
                  dophotMatches=dophotMatches, exposureIds=exposureIds)
              dophotMatches = None
  
          self._add_value_to_dophot_table()
  
          self.log.info('completed the ``get`` method')
          return None
docs: *match the orbfit predicted positions of known asteroids against the positions recored in the local cache of dophot files*
  
          **Return:**
              - None
  
          **Usage:**
  
              See class docstring