Image of the day

Captured by
Byron Davies

Sh2-86 (NGC-6820)

My Account

New to Astromart?

Register an account...

Need Help?

AR 10484, 2003/10/22

Started by Dave Mitsky, 10/23/2003 05:56PM
Posted 10/23/2003 05:56PM Opening Post
I observed the gigantic active region AR 10484 on Wednesday afternoon. It was the one of the easiest to detect naked-eye sunspots that I've ever beheld and was unmistakable through my polymer solar shades. I was able to see considerable internal detail with my Celestron C4.5 Newtonian at 53, 72, and 82x. I also noted the CME producing sunspot AR 10486 working its way in from the trailing limb.

Dave Mitsky


Chance favors the prepared mind.

De gustibus non est disputandum.