该附录集中说明PGCC样本中两条CO谱线的直接拟合结果，以及由此计算得到的分子气体物理和运动学参数

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Abstract

本附录提供此次巡天所观测PGCC源的完整表格数据及统计结果。表1列出了 12CO 和13CO 发射谱线的高斯拟合结果，包括积分强度、LSR中心速度、半高全宽、主波束亮温及相应的 1σ 拟合误差。表2汇总了每个源推导得到的物理参数，包括激发温度、13CO光学深度、13CO与 H2 柱密度、非热速度弥散、等温声速、三维速度弥散、12CO/13CO积分强度比以及马赫数等。

Authors 14

1. Yuebin Yang

   Xinjiang Astronomical Observatory · University of Chinese Academy of Sciences

   Affiliation as printed

   Xinjiang Astronomical Observatory, CAS

   University of Chinese Academy of Sciences

2. Jarken Esimbek

   Xinjiang Astronomical Observatory · University of Chinese Academy of Sciences

   Affiliation as printed

   Xinjiang Astronomical Observatory, CAS

   University of Chinese Academy of Sciences

3. Tie Liu

   Chinese Academy of Sciences · Shanghai Astronomical Observatory

   Affiliation as printed

   Shanghai Astronomical Observatory, Chinese Academy of Sciences

4. Willem A. Baan

   Xinjiang Astronomical Observatory · University of Chinese Academy of Sciences · Netherlands Institute for Radio Astronomy

   Affiliation as printed

   Xinjiang Astronomical Observatory, CAS

   University of Chinese Academy of Sciences

   Netherlands Institute for Radio Astronomy, ASTRON

5. Xunchuan Liu Aachen

   Leiden University

   Affiliation as printed

   Leiden University

6. Kee‐Tae Kim

   Korea Astronomy and Space Science Institute · Korea University of Science and Technology

   Affiliation as printed

   Korea Astronomy and Space Science Institute

   University of Science and Technology, Korea (UST)

7. Gang Wu

   Xinjiang Astronomical Observatory · University of Chinese Academy of Sciences

   Affiliation as printed

   Xinjiang Astronomical Observatory, CAS

   University of Chinese Academy of Sciences

8. 汤新弟

   Xinjiang Astronomical Observatory · University of Chinese Academy of Sciences

   Affiliation as printed

   Xinjiang Astronomical Observatory, CAS

   University of Chinese Academy of Sciences

9. Jianjun Zhou

   Xinjiang Astronomical Observatory · University of Chinese Academy of Sciences

   Affiliation as printed

   Xinjiang Astronomical Observatory, CAS

   University of Chinese Academy of Sciences

10. Dalei Li

    Xinjiang Astronomical Observatory · University of Chinese Academy of Sciences

    Affiliation as printed

    Xinjiang Astronomical Observatory, CAS

    University of Chinese Academy of Sciences

11. Yuxin He

    Xinjiang Astronomical Observatory · University of Chinese Academy of Sciences

    Affiliation as printed

    Xinjiang Astronomical Observatory, CAS

    University of Chinese Academy of Sciences

12. Sung-Ju Kang

    Korea Astronomy and Space Science Institute

    Affiliation as printed

    Korea Astronomy and Space Science Institute

    Morescience Inc

13. Yingxiu Ma

    Xinjiang Astronomical Observatory

    Affiliation as printed

    Xinjiang Astronomical Observatory, CAS

14. Dongdong Zhou

    Xinjiang Astronomical Observatory

    Affiliation as printed

    Xinjiang Astronomical Observatory, CAS