lsst.meas.astrom
14.0-7-g0d69b06+3
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Functions | |
def | displayAstrometry (refCat=None, sourceCat=None, distortedCentroidKey=None, bbox=None, exposure=None, matches=None, frame=1, title="", pause=True) |
def | plotAstrometry (matches, refCat=None, sourceCat=None, refMarker="x", refColor="r", sourceMarker="+", sourceColor="g", matchColor="y") |
def lsst.meas.astrom.display.displayAstrometry | ( | refCat = None , |
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sourceCat = None , |
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distortedCentroidKey = None , |
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bbox = None , |
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exposure = None , |
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matches = None , |
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frame = 1 , |
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title = "" , |
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pause = True |
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) |
Show an astrometry debug image - reference objects in refCat are shown as red X - sources in sourceCat are shown as green + - distorted sources in sourceCat (position given by distortedCentroidKey) are shown as green o - matches are shown as a yellow circle around the source and a yellow line connecting the reference object and source - if both exposure and bbox are None, no image is displayed @param[in] refCat reference object catalog; must have fields "centroid_x" and "centroid_y" @param[in] sourceCat source catalog; must have field "slot_Centroid_x" and "slot_Centroid_y" @param[in] distortedCentroidKey key for sourceCat with field to use for distorted positions, or None @param[in] exposure exposure to display, or None for a blank exposure @param[in] bbox bounding box of exposure; used if exposure is None for a blank image @param[in] matches a list of lsst.afw.table.ReferenceMatch, or None @param[in] frame frame number for ds9 display @param[in] title title for ds9 display @param[in] pause pause for inspection of display? This is done by dropping into pdb.
Definition at line 37 of file display.py.
def lsst.meas.astrom.display.plotAstrometry | ( | matches, | |
refCat = None , |
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sourceCat = None , |
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refMarker = "x" , |
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refColor = "r" , |
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sourceMarker = "+" , |
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sourceColor = "g" , |
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matchColor = "y" |
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) |
Plot reference objects, sources and matches By default: - reference objects in refCat are shown as red X - sources in sourceCat are shown as green + - matches are shown as a yellow circle around the source and a line connecting the reference object to the source @param[in] matches list of matches @param[in] refCat reference object catalog, or None to not plot reference objects @param[in] sourceCat source catalog, or None to not plot sources @param[in] refMarker pyplot marker for reference objects @param[in] refColor pyplot color for reference objects @param[in] sourceMarker pyplot marker for sources @param[in] sourceColor pyplot color for sources @param[in] matchColor color for matches; can be a constant or a function taking one match and returning a string
Definition at line 112 of file display.py.