Tuesday, April 19, 2022

The Sun on April 19, 2022

 After several days of a quiet disk--plus lots of cloud and rain--there are some active-looking spots emerging from the Sun's limb (AR 2293 and AR 2294). I am looking forward to following them as they move across the Sun's disk--weather willing!





No comments:

Post a Comment

The Tulip Nebula—Hubble Palette

This image is just over 3 hours of integration on the Tulip Nebula. The image was stacked with star processing, initial histogram stretch, a...