packages/vaex-astro/vaex/astro/transformations.py
def add_virtual_columns_proper_motion_gal2eq(self, long_in="ra", lat_in="dec", pm_long="pm_l", pm_lat="pm_b", pm_long_out="pm_ra", pm_lat_out="pm_dec",
                                            name_prefix="__proper_motion_gal2eq",
                                            right_ascension_galactic_pole=192.85,
                                            declination_galactic_pole=27.12,
                                            propagate_uncertainties=False,
                                            radians=False):
    """Transform/rotate proper motions from galactic to equatorial coordinates.

    Inverse of :py:`add_virtual_columns_proper_motion_eq2gal`
    """
    kwargs = dict(**locals())
    kwargs.pop('self')
    kwargs['inverse'] = True
    self.add_virtual_columns_proper_motion_eq2gal(**kwargs)
def add_virtual_columns_proper_motion_gal2eq(self, long_in="ra", lat_in="dec", pm_long="pm_l", pm_lat="pm_b", pm_long_out="pm_ra", pm_lat_out="pm_dec",
                                            name_prefix="__proper_motion_gal2eq",
                                            right_ascension_galactic_pole=192.85,
                                            declination_galactic_pole=27.12,
                                            propagate_uncertainties=False,
                                            radians=False):
    """Transform/rotate proper motions from galactic to equatorial coordinates.

    Inverse of :py:`add_virtual_columns_proper_motion_eq2gal`
    """
    kwargs = dict(**locals())
    kwargs.pop('self')
    kwargs['inverse'] = True
    self.add_virtual_columns_proper_motion_eq2gal(**kwargs)
Transform/rotate proper motions from galactic to equatorial coordinates.

    Inverse of :py:`add_virtual_columns_proper_motion_eq2gal`