I frequently work with TESS data and have developed a Python tool to simplify the process of downloading existing TESS light curves in text format. The script, TESSdata.py, is available here: https://github.com/mpyat2/LightCurveViewer/tree/main/scripts. A usage guide can be found here: https://the-sky-above-us.blogspot.com/2025/05/a-python-script-for-downloading-tess.html
2 Likes