A technique has been developed for directly transforming interferometer fringe visibility functions ("S curves") from the Hubble Space Telescope (HST) fine guidance sensors (FGSs) into intensity ...

A new study describes the best method to improve images obtained by the James Webb Science Telescope (JWST) using a mathematical approach called deconvolution. Mason Leist is working remotely -- 127 ...

It is the computational processing of images that reveals the finest details of a sample placed under all kinds of different light microscopes. Even though this processing has come a long way, there ...

JWST observed NGC 5728 at five distinct wavelengths. In these observations, a faint extended feature was seen in only one wavelength. As Leist deconvolved the data, the faint extended emission feature ...