Data behind Fig. 8 in "The Fraction of Clumpy Galaxies in JADES over 2<z<9"

de la Vega et al. (2025) searched for galaxies with large star-forming regions, known as "clumps," in the publicly available JWST dataset JADES (Rieke et al. 2023; Eisenstein et al. 2023a, 2023b; Bunker et al. 2024; D'Eugenio et al. 2024). This repository contains a jupyter notebook (clumpy_galaxy_fraction.ipynb) that can be used to reproduce Figure 8 in de la Vega et al. (2025), which shows the fraction of clumpy galaxies as a function of redshift. A compilation of clumpy fractions from the literature is also shown. The repository also contains a catalog of physical properties (jades_clumps_2_z_12_physical_properties.txt) derived by fitting the HST+JWST spectral energy distributions (SEDs) of 15,141 galaxies. The fits were performed using the Bayesian SED-fitting tool BAGPIPES (Carnall et al. 2018). The catalog lists the JADES IDs, redshifts and uncertainties and provenances thereof, log specific star-formation rates (SFRs) averaged over the last 10 and 100 Myr (columns beginning with "log_SFR_10_" and "log_SFR_100_"), log stellar masses (columns beginning with "log_mstar_"), dust attenuations in the rest-frame _V_ band (Av, columns beginning with "AV_"), and mass-weighted ages in Gyr (columns beginning with "mwa_"). For each quantity after the redshifts, the 16th, 50th, and 84th percentiles of the marginalized posteriors are provided in columns ending in "\_16," "_50," and "_84," respectively. If the technique and/or catalog presented here are used in your research, please cite de la Vega et al. (2025) and/or the BAGPIPES paper (Carnall et al. 2018).de la Vega 等人（2025）在公开可用的詹姆斯·韦布空间望远镜（James Webb Space Telescope, JWST）数据集JADES（Rieke 等人 2023；Eisenstein 等人 2023a、2023b；Bunker 等人 2024；D'Eugenio 等人 2024）中，搜寻了拥有大尺度恒星形成区（此类区域被称为“团块”）的星系。本仓库包含一份Jupyter笔记本（clumpy_galaxy_fraction.ipynb），可用于复现de la Vega等人（2025）论文中的图8，该图展示了团块状星系占比随红移的变化关系，同时还附带展示了已发表文献中的团块星系占比汇总数据。 本仓库还包含一份针对15141个星系的哈勃空间望远镜（Hubble Space Telescope, HST）与JWST光谱能量分布（spectral energy distribution, SED）拟合得到的物理性质目录（jades_clumps_2_z_12_physical_properties.txt）。本次拟合采用贝叶斯SED拟合工具BAGPIPES（Carnall 等人 2018）完成。该目录列出了JADES的星系ID、红移及其不确定度与来源，近10百万年（Myr）与100百万年（Myr）时间尺度内的平均对数比恒星形成率（specific star-formation rate, SFR，对应列名以"log_SFR_10_"和"log_SFR_100_"开头）、对数恒星质量（对应列名以"log_mstar_"开头）、静止系V波段尘埃消光量（$A_V$，对应列名以"AV_"开头），以及以吉年（Gyr，十亿年）为单位的质量加权年龄（对应列名以"mwa_"开头）。对于红移之外的每一项物理量，均提供了其边缘化后验分布的16%、50%和84%分位数，对应列名分别以"_16"、"_50"和"_84"结尾。 若您的研究中使用了本文所提出的方法和/或本目录，请引用de la Vega 等人（2025）和/或BAGPIPES相关论文（Carnall 等人 2018）。