value unc_up unc_lo author ref method 13.92 nan nan Waszczak 2015AJ....150...75W Lightcurve 13.93 nan nan Durech 2020A&A...643A..59D Model 13.95 nan nan Pal 2020ApJS..247...26P Lightcurve 14.01 nan nan Waszczak 2015AJ....150...75W Lightcurve