Jumping spotted dolphin, in Costa Rica with @danasmall.bsky.social

A bear came for a visit!

This little movie illustrates the "filter tilter" concept of the 1000-lens array we're building in Chile. This is a single telephoto lens, raw 5 minute exposures. We're looking for a new team member to help turn such data into 3D images of cosmic flows! aas.org/jobregister/...

A new method to fill in missing data in images. Whether it's cosmic rays, bad columns, or object masks, the algorithm will fill in all masked areas irrespective of their sizes and shapes. See github.com/dokkum/maskf... and arxiv.org/abs/2312.03064 . With thanks to @prappleizer.bsky.social !