lsst.skymap  14.0
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lsst.skymap.detail.wcsFactory.WcsFactory Class Reference
Inheritance diagram for lsst.skymap.detail.wcsFactory.WcsFactory:

Public Member Functions

def __init__
 
def makeWcs
 

Detailed Description

A factory for creating Wcs objects for the sky tiles.

Definition at line 32 of file wcsFactory.py.

Constructor & Destructor Documentation

def lsst.skymap.detail.wcsFactory.WcsFactory.__init__ (   self,
  pixelScale,
  projection,
  rotation = 0*afwGeom.radians 
)
Make a WcsFactory

@param[in] pixelScale: desired scale, as sky/pixel, an afwGeom.Angle
@param[in] projection: FITS-standard 3-letter name of projection, e.g.:
    TAN (tangent), STG (stereographic), MOL (Mollweide's), AIT (Hammer-Aitoff)
    see Representations of celestial coordinates in FITS (Calabretta and Greisen, 2002)
@param[in] rotation:   Rotation relative to cardinal, as an lsst.afw.geom.Angle

Definition at line 36 of file wcsFactory.py.

Member Function Documentation

def lsst.skymap.detail.wcsFactory.WcsFactory.makeWcs (   self,
  crPixPos,
  crValCoord,
  kargs 
)
Make a Wcs

@param[in] crPixPos: crPix for WCS, using the LSST standard; an afwGeom.Point2D or pair of floats
@param[in] crValCoord: crVal for WCS (afwCoord.Coord)
**kargs: FITS keyword arguments for WCS

Definition at line 60 of file wcsFactory.py.


The documentation for this class was generated from the following file: