Table 1. Median Spectral Fit Uncertainty for The Five Selected OH Linesa OH Line Frequency, cm-1 Effective Absorption Cross Section, 250 K, 10-16 cm2 molecule-1 Median Spectral Fit Uncertainty, % P1(1) 32440.5741 6.787 10 P1(2) 32390.8857 5.660 11 Q1(2) 32458.5918 7.530 13 Q1(3) 32441.8175 5.633 14 P1(3) 32340.5851 3.706 21 aThe lines are sorted in ascending order of the median spectral fit uncertainty. The line designations are described by Cageao et al. [1997]. Frequencies are from Stark et al. [1994]. Effective absorption cross sections are calculated using Einstein coefficients from Gillis et al. [2001], with equations from Dorn et al. [1995] assuming an effective temperature of 250K and Doppler broadened line profiles. The distribution of the spectral fit uncertainty is similar to that found by Mills et al. [2003].