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Changes between Version 6 and Version 7 of IPP_Progress_Report_20111031


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Timestamp:
Nov 7, 2011, 1:54:08 PM (15 years ago)
Author:
watersc1
Comment:

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  • IPP_Progress_Report_20111031

    v6 v7  
    2828=== Chris Waters ===
    2929
     30 * Diskspace: Further work getting diskspace scripts organized to be more descriptive. 
     31 * Sky background: Began comparison of science images and linearity data, to determine why we are not fully correcting the cell-to-cell variations in the background level.  Confirmed that stacking the footprint data in two halves yields the same pattern in the final stacks.
     32 * Storage: organized nebulous commands to add stare nodes into nebulous and target the first copies of stare data to those nodes.
     33 * LAP: helped unstick LAP processing a few times during the week.  Also checked the astrometry failure rate for LAP region H, which is located near the pole.  This region has a 6% failure rate, compared with 1-2% for the rest of the sky.  This shows that we do have problems solving the astrometry there, but it is not catastrophic.
     34 * asinh: Updated the header values for asinh scaling to be more descriptive of the actual process to reverse the scaling.