Published data from 25 papers published between 1995 and 2017 are used to find the effective temperatures and surface acceleration of gravity for 100 RR Lyrae variables in the galactic field with known chemical composition. The atmospheric parameters of almost half the stars in our list were determined in two or more papers. The mean-weighted values of the parameters are calculated for these stars. The values of T_eff and logg for almost all the stars studied here lie within the theoretically calculated range where highly evolved stars turn out to be variable. The convergence of the various determinations of the corresponding parameters is analyzed. It is concluded that the values of the effective temperatures and acceleration of gravity for these RR Lyrae variables are highly reliable.

中文翻译：

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确定现场RR Lyrae变量大气参数的可靠性

使用1995年至2017年期间发表的25篇论文的已发表数据，为银河系中已知化学成分的100个RR天琴变量找到了有效温度和重力的表面加速度。在我们的清单中，几乎有一半的恒星的大气参数是在两篇或以上的论文中确定的。计算这些星的参数的平均加权值。此处研究的几乎所有恒星的T _eff和logg值都在理论计算的范围内，在该范围内，高度发展的恒星被证明是可变的。分析了相应参数的各种确定的收敛性。结论是这些RR Lyrae变量的有效温度和重力加速度值是高度可靠的。