Changes between Version 1 and Version 2 of db/Cutouts


Ignore:
Timestamp:
02/01/2013 08:45:35 PM (7 years ago)
Author:
jbecla
Comment:

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  • db/Cutouts

    v1 v2  
    11= Cutouts = 
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    3 [wiki:LSSTDatabase LSST Database] 
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    53Some queries require portion of an image (cutout). This page attempts to capture what the expectations and needs are. 
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    8 [wiki:dbQuery006 Query006] requires cutouts of galaxies from full color image. 
     6[wiki:db/queries/006 Query006] requires cutouts of galaxies from full color image. 
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    108Transient/variable stars science collaboration requested cutouts of variable objects. This will be useful for variable objects which show features that are not well fit by a psf model, (i.e. extended sources?) - in this case, the user would specify the epoch of interest. This would be one way to identify main belt comets - you look for moving objects which are not well-fit by a psf, and then visually inspect those objects (or a subset of those objects).