skycoord_to_pixel¶

astropy.wcs.utils.skycoord_to_pixel(coords, wcs, origin=0, mode='all')[source]¶

Convert a set of SkyCoord coordinates into pixels.

Parameters:	coords : `SkyCoord` The coordinates to convert. wcs : `WCS` The WCS transformation to use. origin : int Whether to return 0 or 1-based pixel coordinates. mode : ‘all’ or ‘wcs’ Whether to do the transformation including distortions (`'all'`) or only including only the core WCS transformation (`'wcs'`).
Returns:	xp, yp : `numpy.ndarray` The pixel coordinates