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Changes between Version 6 and Version 7 of IPP_Progress_Report_20110307


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Timestamp:
Mar 14, 2011, 1:59:52 PM (15 years ago)
Author:
watersc1
Comment:

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  • IPP_Progress_Report_20110307

    v6 v7  
    3939=== Chris Waters ===
    4040
     41 * Reorganized ipphosts.mhpcc.config to balance the disk load across the cluster.  This should utilize hosts with larger disks more than hosts with smaller disks.
     42 * Finished diffraction spike updates.  New wider masks should cover the majority of spikes correctly, except where proper motion has moved the star away from the expected position.
     43 * Wrote script to identify and truncate large (> 30MB) logfiles.  These usually result from jobs that fail repeatedly, so the truncation should not eliminate useful information.  Needs to be parallelized and run across the cluster.
     44 * Various tests to attempt to determine a good initial reprocessing test set. 
     45 * Bugfixes to ppImage to handle format/recipe setting of PATTERN correction correctly.
     46 * Create updated DQstats detection efficiency CDFs.  Incomplete, due to a lack of z and y band images.
     47 * Checked the timer values created at each stage and compared to database.  Added dtime_convolve to ppStack, as this takes up the majority of the processing time.  Need to test database change and code changes before committing to trunk.
     48 * Identified slow processing of chip XY06 as being due to electronic noise on some cells.  Created mask to block these cells while camera team worked on resolving the issue.  After fix, discovered that there are still single pixel rows that have the electronic noise still. 
     49 * Added options to dettool -updatedetrun to allow the start and end times of a detrend to be set via the tool.
     50 * Re-read detectability server code and identified a number of bugs that are probably the source of the trouble.