== IPP Progress Report for the week YYYY.MM.DD - YYYY.MM.DD == 
[[PageOutline]]

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

=== Eugene Magnier ===

=== Heather Flewelling === 

=== Bill Giebink ===

=== Paul Price ===

 * Fixed skycell hosts to include all wave 1, 2 and 3 machines.
 * Turned off ignore of XY27 in chip_imfile.pl
 * Stacks:
  * Look fine when target PSF is set analytically: existing image rejection is working to exclude bad images
  * Updated matching chi2 to be relative to the fake image which is common to all images
  * Bad input images have PSFs with PAR_7 < 0 (divot in PSF model); these caused the target PSF to have a similar divot
  * Branched (branches/pap) for implementation of strict and loose limits on PSF parameters
  * pmModelClassSetLimits() sets limits on all models, pmModel.modelSetLimits() sets limits for single model
  * Inputs with PSFs that exceed the limits are ignored when generating the target PSF
  * Stacking seems more robust; more testing is needed before declaring victory, but this might finally be it!
 * Fixed writing of S64, U64 FITS tables, and possibly images (trunk@25478)
 * Implemented "difftool -advance" with accompanying pantasks task definition (trunk@25509)
 * Updated warp and stack stages so that a warp PSF is not required (e.g., for PR images, where we don't convolve to make the stack).  Note: it's still the user's job to ensure PSWARP's PSF recipe parameter is compatible with PPSTACK's CONVOLVE recipe parameter.


=== Bill Sweeney ===

=== Chris Waters ===