IPP Progress Report for the week YYYY.MM.DD - YYYY.MM.DD

(Up to IPP Progress Reports)

Eugene Magnier

Heather Flewelling

Bill Giebink

• Continued to fix broken psLib tests.
• Started "realtest".

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