def _glon(self): return coords.cel2gal(self.ra, self.dec)[0]
def _glon(self): """Return the galactic longitude""" return coords.cel2gal(self.ra, self.dec)[0]
def _glat(self): return coords.cel2gal(self.ra, self.dec)[1]
def _glat(self): """Return the galactic latitude""" return coords.cel2gal(self.ra, self.dec)[1]