== IPP Progress Report for the week 2009.11.02 - 2009.11.06 == 
[[PageOutline]]

(Up to [wiki:IPP_Progress_Reports IPP Progress Reports])

=== Eugene Magnier ===

=== Heather Flewelling === 

=== Bill Giebink ===
 * Jury duty Monday
 * Spent a small amount of time on realtest.
 * Did further study and preparation for starting DB replication.
 * Got Josh's arclog.pl script running to collect Areca RAID card logs from nodes.
 * Started parsing of logs to isolate read errors.
 * RMA'd two boxes of WD drives.
 * Started looking into buildtest and psLib TAP test failures.

=== Paul Price ===

* Dual convolution (branches/pap)
 + Merged into trunk (rr25999,26000)
 + Ran on 4 diffs from ThreePi_SouthernRegion with DUAL=T,
SPATIAL.ORDER=0.  Some strange results for a small subset of skycells;
otherwise good.
 + Some bad subtractions, clearly identifiable with chi^2^ > 100!  One
has 25453.6!  Cannot fix merely by increasing ITER.
 + Softening errors produces nice behaviour --- fixed!
 + Some sources show up in the subtraction that should be masked ---
fixed.
 + Happy with dual convolution again, pending testing on a few
exposures.
* Stacking (branches/pap): investigating rejection behaviour
 + Completed rework of combinePixels
 + On each rejection pass, throw out only the most variant pixel;
change iterations parameter to iterations per input.
 + Happy with behaviour of stacking (r26011):
   - 4 inputs from stack_id = 14006 (the Draper stack)
   - stack_id = 25532 (full Draper stack from more recent warps)
 + Would benefit from threading the creation of the fake images
* Moved TEMP.DIR from ppStack recipe to site configuration; updated
production version

=== Bill Sweeney ===

=== Chris Waters ===