LSST Applications g1653933729+34a971ddd9,g1a997c3884+34a971ddd9,g28da252d5a+32b12a4112,g2bbee38e9b+ffc559ee46,g2bc492864f+ffc559ee46,g2cdde0e794+704103fe75,g3156d2b45e+6e87dc994a,g347aa1857d+ffc559ee46,g35bb328faa+34a971ddd9,g3a166c0a6a+ffc559ee46,g3e281a1b8c+8ec26ec694,g4005a62e65+ba0306790b,g414038480c+9f5be647b3,g41af890bb2+686ab7cd58,g4e1a3235cc+1fd785b14f,g7b55021d1b+da0d0eec6b,g80478fca09+6e21f9dc20,g82479be7b0+6fa35d7547,g858d7b2824+356eaf3287,g9125e01d80+34a971ddd9,ga5288a1d22+ba1f9bb3ef,gae0086650b+34a971ddd9,gb4748cc0e8+fd26a265a0,gb4ec7eb0ab+356eaf3287,gb58c049af0+ace264a4f2,gc081298178+30f12d1e69,gc28159a63d+ffc559ee46,gcf0d15dbbd+4adb3139bd,gd6b7c0dfd1+aae9efebf5,gda3e153d99+356eaf3287,gda6a2b7d83+4adb3139bd,gdaeeff99f8+7774323b41,gdd5a9049c5+ea78b51778,ge2409df99d+fa478de0b0,ge33fd446bb+356eaf3287,ge79ae78c31+ffc559ee46,gf0baf85859+890af219f9,gf5289d68f6+e11c78aeea,w.2024.41
LSST Data Management Base Package
|
Functions | |
displayAstrometry (refCat=None, sourceCat=None, distortedCentroidKey=None, bbox=None, exposure=None, matches=None, frame=1, title="", pause=True) | |
plotAstrometry (matches, refCat=None, sourceCat=None, refMarker="x", refColor="r", sourceMarker="+", sourceColor="g", matchColor="y") | |
lsst.meas.astrom.display.displayAstrometry | ( | refCat = None, | |
sourceCat = None, | |||
distortedCentroidKey = None, | |||
bbox = None, | |||
exposure = None, | |||
matches = None, | |||
frame = 1, | |||
title = "", | |||
pause = True ) |
Show an astrometry debug image. Parameters ---------- refCat : `lsst.afw.table.SimpleCatalog` reference object catalog; must have fields "centroid_x" an "centroid_y" sourceCat : `lsst.afw.table.SourceCatalg` source catalog; must have field "slot_Centroid_x" and "slot_Centroid_y" distortedCentroidKey : `lsst.afw.table.Key` key for sourceCat with field to use for distorted positions exposure : `lsst.afw.image.Exposure` exposure to display bbox : `lsst.geom.Box2I` bounding box of exposure; Used if the exposure is `None` matches : `list` of `lsst.afw.table.ReferenceMatch` List of matched objects frame : `int` frame number for display title : `str` title for display pause : `bool` pause for inspection of display? This is done by dropping into pdb. Notes ----- - 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
Definition at line 33 of file display.py.
lsst.meas.astrom.display.plotAstrometry | ( | matches, | |
refCat = None, | |||
sourceCat = None, | |||
refMarker = "x", | |||
refColor = "r", | |||
sourceMarker = "+", | |||
sourceColor = "g", | |||
matchColor = "y" ) |
Plot reference objects, sources and matches Parameters ---------- matches : `list` of `lsst.afw.table.ReferenceMatch` list of matches refCat : `lsst.afw.table.SimpleCatalog` reference object catalog, or None to not plot reference objects sourceCat : `lsst.afw.table.SourceCatalog` source catalog, or None to not plot sources refMarker : `str` pyplot marker for reference objects refColor : `str` pyplot color for reference objects sourceMarker : `str` pyplot marker for sources sourceColor : `str` pyplot color for sources matchColor : `str` color for matches; can be a constant or a function taking one match and returning a string Notes ----- 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
Definition at line 117 of file display.py.