Saturday, August 17, 2013

AR 1818 After Flare and Prominence

After a long, cloud-enforced hiatus, I had both free time and (relatively) clear skies coincide today. The images of AR 1818 show it about 40 minutes after a significant M-3 Class flare. As you can see, it is very bright in H-Alpha. The other image shows detail of a lovely prominence on the sun's edge near the active area. Imaged with PST-SolarMaxII and LifeCam.



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The Bubble Nebula--16h with the Seestar S50

This is a cropped image of a 16 hour integration (EQ mode, 20s exposures). It was processed in Siril, Graxpert, Cosmic Clarity, and Affinty....