Center-to-limb variations of solar active regions: Observations of spots, faculae, and network in the 6173 Å continuum

A. G. M. Pietrow, S. Sumra, D. J. M. Petit dit de la Roche +3

Accurate modeling of stellar active regions (ARs) remains a major bottleneck for radial-velocity and transmission-spectroscopy studies aimed at finding Earth-like planets. While mu…