(equivalent to a :ref:`prior <controls_fit_priors>`). As the sign of the correction is known, this fraction applies to the upper limit of the \nu_\text{mod} - \nu_\text{obs} difference, while the lower limit is limited to -3\sigma_\nu.
(equivalent to a :ref:`prior <controls_fit_priors>`). As the sign of the correction is known, this fraction applies to the upper limit of the \nu_\text{mod} - \nu_\text{obs} difference, while the lower limit is limited to -3\sigma_\nu.