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Changes between Version 7 and Version 8 of ppSub_testing_201201


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Timestamp:
Jan 25, 2012, 3:51:29 PM (15 years ago)
Author:
Mark Huber
Comment:

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  • ppSub_testing_201201

    v7 v8  
    3535Initial test for if choosing the proper direction in stack-stack diffims now using MD04. Was initially done using MD10, but we want to continue to build up test samples over other IPP codes using MD04.
    3636
    37 Start with just 2 skycells having example events from last year for photometry comparisons
     37Start with just 2 skycells having example events from last year for photometry comparisons as well - 
    3838
    39 055 --> 077.V2 -- center,
    40 58 --> 073.V2 -- edge - qso and A star from last year
     39055 --> 077.V2 -- center -
     40 * http://telescopes.rc.fas.harvard.edu/ps1/alerts2011/2010-C-020101/2010-C-020101.html - AGN@0.345
     41 * http://telescopes.rc.fas.harvard.edu/ps1/alerts2011/2010-D-030288/2010-D-030288.html - poor sub/var?
     42 * http://telescopes.rc.fas.harvard.edu/ps1/alerts2011/2011-A-120103/2011-A-120103.html - alert
     43 * http://telescopes.rc.fas.harvard.edu/ps1/alerts2011/2011-A-120706/2011-A-120706.html - alert and spectrum
     44 * new events
     45  * http://telescopes.rc.fas.harvard.edu/ps1/alerts2012/2012-A-350113/2012-A-350113.html - residual peak?
     46  * http://telescopes.rc.fas.harvard.edu/ps1/alerts2012/2012-A-350492/2012-A-350492.html - bright star
     47  * http://telescopes.rc.fas.harvard.edu/ps1/alerts2012/2012-A-350211/2012-A-350211.html - alert
    4148
     49058 --> 073.V2 -- edge - qso and A star from last year
     50 * http://telescopes.rc.fas.harvard.edu/ps1/alerts2011/2010-A-000541/2010-A-000541.html - QSO@2.051
     51 * http://telescopes.rc.fas.harvard.edu/ps1/alerts2011/2011-B-130093/2011-B-130093.html - A star
     52 * http://telescopes.rc.fas.harvard.edu/ps1/alerts2011/2011-C-140196/2011-C-140196.html - sdss target QSO
    4253
     54QUB cross-match page: http://star.pst.qub.ac.uk/ps1/psdb/crossmatchipptocfa/
     55
     56Sample for both skycells with same obsdate to look at variation of PSF center and edge.
    4357
    4458|| '''obsdate''' || '''stack_id''' || '''skycell_id''' || '''filter''' || '''FWHM_MAJ''' ||
    … …  
    4761|| || || || || ||
    4862
    49 || [[Image(test.png,300px)]] || [[Image(test.png,300px)]] ||
    5063
    51 
    52 
    53 Need tests to verify changes will not break diffims for other surveys (MOPS etc) but do not need to worry about magic now. Not for testing if they will choose the right direction (only if using AUTO), but changes involved part of the normalization and will need to verify doesn't change flux/variance values:
    54  * simulated images
    55  * warp-warp diffim - MD and 3PI TTI
    56  * warp-stack diffim - MD and LAP stack
    5764
    5865
    … …  
    6067Difficult to use past examples of wrong convolution direction since refstacks remade, so select sample to just test current choices.
    6168
    62 === QUB exmples of wrong convolution choice ===
     69QUB exmples of wrong convolution choice:
    6370 * http://star.pst.qub.ac.uk/ps1/psdb/userlist/10/
    6471 * http://star.pst.qub.ac.uk/ps1/psdb/userlist/5/?sort=-followup_flag_date
    … …  
    6976
    7077
    71 === CfA photpipe/HOTPANTs direction ===
    72 Using single template/reference stack so locally get keyword CONVOL00 from header except slight issue with amps.
     78CfA photpipe/HOTPANTs direction: using single template/reference stack so locally get keyword CONVOL00 from header except slight issue with amps.
     79
     80
     81Sample diffims with direction forced and detections marked
     82
     83|| '''event (auto direction)''' || '''TARGET2 (convolved ref)''' || '''TARGET1 (convolved stk)''' || '''photpipe automatic''' ||
     84|| X (TARGET2) || [[Image(test.png,300px)]] || [[Image(test.png,300px)]] || [[Image(test.png,300px)]] ||
     85
     86Photometry comparison:
     87
     88
     89=== Others Samples ===
     90
     91Need tests to verify changes will not break diffims for other surveys (MOPS etc) but do not need to worry about magic now. Not for testing if they will choose the right direction (only if using AUTO), but changes involved part of the normalization and will need to verify doesn't change flux/variance values:
     92 * simulated image set
     93 * warp-warp diffim - MD and 3PI TTI
     94 * warp-stack diffim - MD and LAP stack
     95
    7396
    7497