Supplementary material for hyperfine splittings, line positions and intensities

Description of the supplementary materials for "Hyperfine structure of rovibrational quadrupole transitions in HD"
by H. Jóźwiak, H. Cybulski, P. Wcisło

The list of all hyperfine components of all rovibrational quadrupole transitions in HD is given in the Linelist-HD.zip archive, which contains 459 Linelist-branch-v’-v.dat files, respectively. Label branch corresponds to O, Q or S and v and v’ denote the initial and final vibrational quantum numbers, which describe the vibrational band. Each file contains a list of all rotational quadrupole lines, written in the manner described in Sec. 4.1. We remind that the transition frequency of the
rovibrational transition (as well as its uncertainty) is obtained from the H2Spectre code of Czachorowski et al. [40] and Komasa et al. [1].

A list of hyperfine levels of all bound states in the six isotopologues of hydrogen is provided in the HyperfineSplittings.zip archive. The archive involves seven folders which contain HF-splittings-X-vY.dat files, where X denotes the symbol of the isotopologue (oH2, oD2, pD2, oT2, HD, HT and DT) and Y denotes the vibrational quantum number. The format of each file corresponds to the one discussed in Sec. 4.2.

《HD分子振转（rovibrational）四极跃迁（quadrupole transitions）的超精细结构（hyperfine structure）》一文的补充材料说明，作者：H. Jóźwiak、H. Cybulski、P. Wcisło。
HD分子所有振转四极跃迁的全部超精细组分列表收录于Linelist-HD.zip压缩包中，该压缩包包含459个遵循Linelist-branch-v’-v.dat命名格式的数据文件，其中branch对应O、Q或S分支，v与v’分别代表初始与终态振动量子数（vibrational quantum numbers），用于界定振动带。每个文件均收录全部转动四极谱线（rotational quadrupole lines）的列表，其书写格式详见4.1节。需注意的是，振转跃迁的跃迁频率及其不确定度由Czachorowski等人[40]与Komasa等人[1]开发的H2Spectre代码计算得到。
六种氢同位素变体（isotopologue）分子所有束缚态（bound states）的超精细能级列表收录于HyperfineSplittings.zip压缩包中。该压缩包包含七个文件夹，内含HF-splittings-X-vY.dat数据文件，其中X代表同位素变体符号（oH₂、oD₂、pD₂、oT₂、HD、HT及DT），Y代表振动量子数。各文件的格式与4.2节所述一致。