Thursday, January 28, 2016

The Sun on 1.28.2016

The sun is finally clearing the trees again at my observatory site!  Here are two images of ARs 2488 (with the big "blobby" filament) and 2489 (with a small prominence visible). The Newton's Rings are a problem--I took these images with a Barlow (PST-DS scope) and ASI 120MM imager. Neverthless, it's good to be back imaging again!