Automated Extended Aperture Photometry of K2 Variable Stars
Sign Up to like & getrecommendations! Published in 2022 at "Publications of the Astronomical Society of the Pacific"
DOI: 10.1088/1538-3873/ac4398
Abstract: Proper photometric data are challenging to obtain in the K2 mission of the Kepler space telescope due to strong systematics caused by the two-wheel-mode operation. It is especially true for variable stars wherein physical phenomena… read more here.
Keywords: variable stars; aperture; automated extended; extended aperture ... See more keywords
DeepAP: Deep Learning-based Aperture Photometry Feasibility Assessment and Aperture Size Prediction
Sign Up to like & getrecommendations! Published in 2025 at "Research in Astronomy and Astrophysics"
DOI: 10.1088/1674-4527/adf716
Abstract: Aperture photometry is a fundamental technique widely used to obtain high-precision light curves in optical survey projects like Tianyu. However, its effectiveness is limited in crowded fields, and the choice of aperture size critically impacts… read more here.
Keywords: aperture size; feasibility; aperture; aperture photometry ... See more keywords