create_tangent_plane_gwcs

romanisim.wcs.create_tangent_plane_gwcs(center, scale, center_coord)

Create a tangent plane GWCS object.

Parameters:

center(float, float)

pixel coordinates of center

scalefloat

pixel scale (arcsec)

center_coordSkyCoord or CelestialCoord

coordinates of center pixel

Returns:

GWCS object corresponding to tangent plane projection