get_physical_offset_points

madcubapy.coordinates.get_physical_offset_points(points, ref_point, fitsmap, distance)

Get offset coordinates of a point or set of points, with respect to a reference point in physical distance units.

Parameters:

pointsndarray

Input point or points.

ref_pointndarray

Reference point.

fitsmapMadcubaMap or CCDData

Map from which to get angular size of each pixel (CDELT1, CDELT2).

distancequantity

Distance from earth to object.

Returns:

physical_offset_pointsQuantity

Points with converted units to physical distance offset.