known_biases: shared magnitude-limited selection function and common model-atmosphere / log g calibration for white-dwarf spectral fits; a calibration error in the high-log g grid would shift every SDSS-derived white-dwarf mass together.
known_biases: shared magnitude-limited selection function and common model-atmosphere / log g calibration for white-dwarf spectral fits; a calibration error in the high-log g grid would shift every SDSS-derived white-dwarf mass together.