== IPP Progress Report for the week 2011.05.02 - 2011.05.06 == 
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(Up to [wiki:IPP_Progress_Reports IPP Progress Reports])

=== Eugene Magnier ===

=== Serge Chastel ===

=== Heather Flewelling === 

=== Roy Henderson ===

 * Detection batches from last week loaded successfully. A relief.
  * able to test new, fast !DetectionCalib table with PSVO
  * work to confirm that we have the same calibrated magnitude in PSPS as in the original IPP smf files

 * Stack loading:
  * issue with NULL xPos and yPos values in !StackDetection: was failing load
  * discovered that deep stacks can have duplicate objIDs and NULL flux values in psf table, thus explaining some previous issues
  * power-cut on monday. Hassles getting datastore back up, loading all the stuff processed the night before
  * discovered hundreds of nightly stacks with 0.0 EXPTIME, thus screwing up flux calculations
   * gpc1 query kindly supplied by Bill, but highlighted that a proportion of the previous stacks had non-zero, but incorrect, EXPTIME
   * changed code to use Bill's query, and reloaded everything
  * dupe objID confusions in deep stacks - ok in detection table, NOT in object table. Reloaded all deep stacks AGAIN
  * merge failed on Friday: ID we are using for stackDetectID is not unique. Need to add stack ID to primary key as a temporary fix.

 * PSVO
  * discussions and testing of PSVO with query builder
  * made MOPSSchema class for query builder to use
  * slow queries now passed straight to TOPCAT, only first 1000 rows shown in table
  * many other minor changes
=== Bill Sweeney ===

=== Chris Waters ===