Products and Models for "BOWIE-ALIGN: Weak spectral features in KELT-7b's JWST NIRSpec/G395H transmission spectrum imply a high cloud deck or a low-metallicity atmosphere"

This repository includes the data for Ahrer et al. 2025, MNRAS: BOWIE-ALIGN: Weak spectral features in KELT-7b's JWST NIRSpec/G395H transmission spectrum imply a high cloud deck or a low-metallicity atmosphere The folder structure is as follows: Atmospheric retrievals Outputs from the retrieval codes (best-fit models, posteriors and corner plots), divided into NEMESISPY, petitRADTRANS and POSEIDON for the retrievals presented in the manuscript Light curves Light curves at R=100 and R=400 and white-light curves for all three reductions (Eureka!, ExoTiC-JEDI, Tiberius) as presented in the paper Stellar spectra Extracted stellar spectra for all three reductions (Eureka!, ExoTiC-JEDI, Tiberius) Transmission spectra Transmission spectra for all three reductions (Eureka!, ExoTiC-JEDI, Tiberius) at R=100 and R=400 as presented in the paper本仓库收录了Ahrer等人2025年发表于《皇家天文学会月报》（Monthly Notices of the Royal Astronomical Society, MNRAS）的论文《BOWIE-ALIGN：KELT-7b的詹姆斯·韦布空间望远镜（James Webb Space Telescope, JWST）NIRSpec/G395H透射光谱中的微弱光谱特征暗示存在高云盖或低金属量大气》的相关配套数据。 该仓库的文件夹结构如下： 大气反演（Atmospheric retrievals） 包含反演代码的输出结果（最优拟合模型、后验分布与三角图），依据手稿中采用的反演工具分为NEMESISPY、petitRADTRANS与POSEIDON三个子目录。 光变曲线（Light curves） 包含论文中呈现的三种数据缩减方案（Eureka!、ExoTiC-JEDI、Tiberius）下，分辨率为R=100、R=400的光变曲线以及白光光变曲线。 恒星光谱（Stellar spectra） 包含三种数据缩减方案（Eureka!、ExoTiC-JEDI、Tiberius）下提取得到的恒星光谱。 透射光谱（Transmission spectra） 包含论文中呈现的三种数据缩减方案（Eureka!、ExoTiC-JEDI、Tiberius）下，分辨率为R=100与R=400的透射光谱。