apparent_to_absolute_magnitude¶
- astronat.sc.core.apparent_to_absolute_magnitude(sc, m, *, unit: Optional[utilipy.utils.typing.UnitableType] = None, to_value: bool = False, equivalencies: Sequence = [], decompose: Union[bool, Sequence] = False, assumed_units: dict = {}, _skip_decorator: bool = False, **kw)[source]¶
Calculate absolute magnitude.
M = m - 5 log10(d) + 5
- Parameters
- sc: SkyCoord
gets sc.spherical.distance
- m: array_like
apparent magnitude
- Returns
- M: array_like
absolute magnitudes