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Changes between Version 3 and Version 4 of IPP_Progress_Report_20110221


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Timestamp:
Feb 28, 2011, 1:56:59 PM (15 years ago)
Author:
watersc1
Comment:

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  • IPP_Progress_Report_20110221

    v3 v4  
    4141
    4242=== Chris Waters ===
     43
     44 * Investigated diffraction spike mask quality, and discovered some rotation between the applied masks and the actual spike positions.  Implemented variable width masks that should help catch the full width of the brightest spikes.  There is still some unexplained angle variations for some images that need more study.
     45 * Diskspace issues:
     46   * ran cleanup script to remove files that claim to have been cleaned, but which still exist on disk.
     47   * ran diskspace scripts to better track current disk usage (http://svn.pan-starrs.ifa.hawaii.edu/trac/ipp/wiki/Cluster_Storage_Notes)
     48   * more bin-by-8 compression of laser flats
     49   * attempted to diagnose why ipp025 fills faster than other clients. No clear answer yet.
     50 * Ran some photometry comparison tests on GPC1/SDSS/Subaru data.
     51=== Chris Waters ===