# Planck 2018 CMB distance priors (shift parameter R, acoustic
# scale l_A, physical baryon density omega_b_h2).
#
# Source: Planck 2018 TT,TE,EE+lowE, LCDM column, as compiled by
# Chen, Huang & Wang (2019), JCAP 02 (2019) 028, arXiv:1808.05724,
# Table 1. This is the same compilation widely used throughout
# the dark-energy-constraints literature as a compressed
# substitute for the full Planck likelihood.
#
# [label] [value] [sigma]
R           1.7502     0.0046
lA          301.471    0.0895
omega_b_h2  0.02236     0.00015
