lsst.skymap gbae45e39e2+0639c65f03
|
Public Member Functions | |
def | __init__ (self, pixelScale, projection, rotation=0 *geom.radians, flipX=False) |
def | makeWcs (self, crPixPos, crValCoord) |
A factory for creating Wcs objects for the sky tiles. Parameters ---------- pixelScale : `lsst.geom.Angle` Desired scale, as sky/pixel. projection : `str` 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). rotation : `lsst.geom.Angle` Rotation relative to cardinal. flipX : `bool` Flip the X axis?
Definition at line 29 of file wcsFactory.py.
def lsst.skymap.detail.wcsFactory.WcsFactory.__init__ | ( | self, | |
pixelScale, | |||
projection, | |||
rotation = 0*geom.radians , |
|||
flipX = False |
|||
) |
Definition at line 47 of file wcsFactory.py.
def lsst.skymap.detail.wcsFactory.WcsFactory.makeWcs | ( | self, | |
crPixPos, | |||
crValCoord | |||
) |
Make a Wcs. Parameters ---------- crPixPos : `lsst.geom.Point2D` crPix for WCS, using the LSST standard. crValCoord : `lsst.geom.SpherePoint` ICRS crVal for WCS. Returns ------- results : `lsst.afw.geom.SkyWcs` The new SkyWcs object.
Definition at line 53 of file wcsFactory.py.