TelescopeML - I. 通过训练机器学习模型、生成统计报告和可视化结果来解释望远镜数据集的端到端 Python 软件包

E. Gharib-Nezhad, N. Batalha, Hamed Valizadegan, Miguel J. S. Martinho, M. Habibi, Gopal Nookula
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摘要

由于詹姆斯-韦伯太空望远镜(James Webb Space Telescope)等望远镜的进步,我们即将迎来太空探索的革命性时代。在过去的几十年里,我们从系外行星和褐矮星大气中收集到了高分辨率、高信噪比的光谱,这就需要开发精确可靠的管道和工具来进行分析。从这些天体的观测光谱中准确而迅速地确定光谱参数,对于了解它们的大气成分和指导未来的后续观测至关重要。\texttt{TelescopeML}是一个Python软件包,用于完成三项主要任务:1.1. 处理合成天文数据集以训练 CNN 模型,并准备观测数据集以备日后用于预测;2. 通过实施最优超参数训练 CNN 模型;以及 3.在实际观测数据上部署训练好的 CNN 模型,以得出输出光谱参数。
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TelescopeML – I. An End-to-End Python Package for Interpreting Telescope Datasets through Training Machine Learning Models, Generating Statistical Reports, and Visualizing Results
We are on the verge of a revolutionary era in space exploration, thanks to advancements in telescopes such as the James Webb Space Telescope (\textit{JWST}). High-resolution, high signal-to-noise spectra from exoplanet and brown dwarf atmospheres have been collected over the past few decades, requiring the development of accurate and reliable pipelines and tools for their analysis. Accurately and swiftly determining the spectroscopic parameters from the observational spectra of these objects is crucial for understanding their atmospheric composition and guiding future follow-up observations. \texttt{TelescopeML} is a Python package developed to perform three main tasks: 1. Process the synthetic astronomical datasets for training a CNN model and prepare the observational dataset for later use for prediction; 2. Train a CNN model by implementing the optimal hyperparameters; and 3. Deploy the trained CNN models on the actual observational data to derive the output spectroscopic parameters.
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