Dataset of oxygen abundance for six galaxy samples

Table A-1 to A-6 respectively statistics the oxygen abundations of all H II regions of six galaxy samples, M33, NGC 0628, NGC 0925, NGC 1058, NGC 2403, and NGC 5457, based on 12 methods. Columns (1) - (15) represent, respectively, the name of a single H II region, right ascension and declination, the distance to the center of the galaxy, O3N2_PP04, O3N2_M13, N2_SB94, N2_PP04, R23_K99, R23_PT05, HCm, N2O2_KD02, N2O2_B07, N2O2_P16, N2S2Hα_D16, NebulaBayes.

表A-1至A-6基于12种分析方法，分别统计了M33、NGC 0628、NGC 0925、NGC 1058、NGC 2403与NGC 5457这6个星系样本中所有H II区（H II region）的氧丰度。第(1)至(15)列依次为：单个H II区的名称、赤经、赤纬、距星系中心的距离、O3N2_PP04、O3N2_M13、N2_SB94、N2_PP04、R23_K99、R23_PT05、HCm、N2O2_KD02、N2O2_B07、N2O2_P16、N2S2Hα_D16以及NebulaBayes。