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Changes between Version 3 and Version 4 of PS1_SAS_AstromPhotom_20100310


Ignore:
Timestamp:
Mar 11, 2010, 12:40:01 PM (16 years ago)
Author:
eugene
Comment:

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  • PS1_SAS_AstromPhotom_20100310

    v3 v4  
    88the database.  Hopefully this will provide more light than smoke...
    99
    10 [[Image(sas.field.png, 300px)]]
     10[[Image(sas.field.png, 500px)]]
    1111
    1212The first figure shows the SAS field: black boxes are the outer bounds
    … …  
    3535which should be must faster (the indexes are still being ignored).
    3636
    37 [[Image(sas.test.photom.g.png, 300px)]]
    38 [[Image(sas.test.photom.r.png, 300px)]]
    39 [[Image(sas.test.photom.i.png, 300px)]]
    40 [[Image(sas.test.photom.z.png, 300px)]]
    41 [[Image(sas.test.photom.y.png, 300px)]]
     37[[Image(sas.test.photom.g.png, 600px)]]
     38[[Image(sas.test.photom.r.png, 600px)]]
     39[[Image(sas.test.photom.i.png, 600px)]]
     40[[Image(sas.test.photom.z.png, 600px)]]
     41[[Image(sas.test.photom.y.png, 600px)]]
    4242
    4343Aside from those issues, this analysis looks very encouraging.  The
    … …  
    5757(stormy.weather.png), where I show zero point offsets vs time.
    5858
    59 [[Image(sas.test.astrom.g.png, 300px)]]
    60 [[Image(sas.test.astrom.r.png, 300px)]]
    61 [[Image(sas.test.astrom.i.png, 300px)]]
    62 [[Image(sas.test.astrom.z.png, 300px)]]
    63 [[Image(sas.test.astrom.y.png, 300px)]]
     59[[Image(sas.test.astrom.g.png, 600px)]]
     60[[Image(sas.test.astrom.r.png, 600px)]]
     61[[Image(sas.test.astrom.i.png, 600px)]]
     62[[Image(sas.test.astrom.z.png, 600px)]]
     63[[Image(sas.test.astrom.y.png, 600px)]]
    6464
    6565As for astrometry, the residuals are OK (20-27 mas), but I suspect we