- class craftutils.observation.objects.PositionUncertainty
Public members¶
- PositionUncertainty(...)
If a single value is provided for uncertainty, the uncertainty ellipse will be assumed to be circular. Values in dictionary, if provided, override values given as arguments. Position values provided without units are assumed to be in degrees. On the other hand, uncertainty values provided without units are assumed to be in arcseconds; except for uncertainties in RA, which are assumed in RA seconds. :param uncertainty: :param position: :param ra_err_sys: :param ra_err_stat: :param dec_err_sys: :param dec_err_stat: :param a_stat: :param a_sys: :param b_stat: :param b_sys: :param theta: :param sigma: The confidence interval (expressed in multiples of sigma) of the uncertainty ellipse.
- __str__()
Return str(self).
- to_dict()
- classmethod default_params()