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Changes between Version 8 and Version 9 of IPP_Progress_Report_20120409


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Timestamp:
Apr 17, 2012, 6:11:05 PM (14 years ago)
Author:
bills
Comment:

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  • IPP_Progress_Report_20120409

    v8 v9  
    4848 * ppStack: continued looking at the rejected (or should be) input images as well as the rejection logic.
    4949=== Bill Sweeney ===
    50 
     50 * More psphotStack debugging. Decided to defer dealing with the memory explosion problem for now. Now fault the run if > 40000 peaks are found. We can revert those and rerun later once the code is ready.
     51 * spent quite a bit of time looking at the extended source results for galaxies. Noticed that we were occasionally getting extremely large negative  kron flux values. Tracked this down to a problem with the kron window calculation. Gene suggested re-implementing the function using the psLib ellipse functions which are prepared for misbehaved values. With some analysis, reverse engineering and debugging got the new version to work, but discovered that many faint sources with poorly measured kron radii are putting garbage in the window. That is something to debug next week.
     52 * Worked a bit on modes for sctool for listing skycell coordinates.
     53 * Spent quite a bit of time trying to build ipp at MPIA. There is something very strange about the library configuration on their hosts. Finally found a symlink command that worked aroudnd the problem. They now have a recent IPP buidld
     54 * tried to investigate why the postage stamp server has recently been having intermittent communication problems with the MOPS data store. Didn't find anything specific. Need to change the code to try again occasionally
     55 * Examined the first STS operations. Found and fixed a problem with the recipe that caused it to use the synthetic reference catalog
     56 * packaged up some data for the outreach program. Cleaned up the scripts so that will be a 5 minute job next time.
    5157=== Chris Waters ===
    5258