2 papers
astro-ph.IM2020
Point Spread Function Estimation for Wide Field Small Aperture Telescopes with Deep Neural Networks and Calibration Data
Peng Jia, Xuebo Wu, Zhengyang Li +4
The point spread function (PSF) reflects states of a telescope and plays an important role in development of data processing methods, such as PSF based astrometry, photometry and i…
astro-ph.IM2020
PSF--NET: A Non-parametric Point Spread Function Model for Ground Based Optical Telescopes
Peng Jia, Xuebo Wu, Yi Huang +2
Ground based optical telescopes are seriously affected by atmospheric turbulence induced aberrations. Understanding properties of these aberrations is important both for instrument…