Re: [Utah-astronomy] Sunspot
This morning/early afternoon I saw at http://spaceweather.com/ is reporting on this. They state: Sunspot 1024 is crackling with B- and C-class solar flares. The activity is so intense, astronomers can't seem to take a picture of the sunspot without catching a flare in action. Pete Lawrence sends this example from his backyard observatory in Selsey, UK (go to the link to see the image): "Active region 1024 is putting on a fantastic show," says Lawrence. "The center of this region is incredibly bright and fluctuating. Solar observers haven't seen an active region like this one in more than two years. It is big, complex, and rapidly growing: movie. The magnetic polarity of the sunspot, revealed by SOHO magnetograms, show that it is a member of new Solar Cycle 1024. This makes sense: New research shows that solar jet streams are beginning to stimulate new- cycle sunspot production. Sunspot 1024 appears to be a sign of the process at work, heralding more to come. Monitoring is encouraged. Jay
After reading Jay's post, I'm now wondering if the bright spot Bob and I saw was a flare? White-light solar flares are pretty rare animals. I first noticed it in the PST, and was then surprised to see it plainly in my white-light solar scope using only Baader film. On Sun, Jul 5, 2009 at 8:30 PM, Jay Eads <jayleads@gmail.com> wrote:
This morning/early afternoon I saw at http://spaceweather.com/ is reporting on this. They state:
Sunspot 1024 is crackling with B- and C-class solar flares. The activity is so intense, astronomers can't seem to take a picture of the sunspot without catching a flare in action.
I believe you are right, the very bright yellow spots associated with sunspots seem to coincide with flares reported, by spaceweather.com, I observed last solar max.
After reading Jay's post, I'm now wondering if the bright spot Bob and I
saw was a flare? White-light solar flares are pretty rare animals. I first noticed it in the PST, and was then surprised to see it plainly in my white-light solar scope using only Baader film.
On Sun, Jul 5, 2009 at 8:30 PM, Jay Eads <jayleads@gmail.com> wrote:
This morning/early afternoon I saw at http://spaceweather.com/ is reporting on this. They state:
Sunspot 1024 is crackling with B- and C-class solar flares. The activity is so intense, astronomers can't seem to take a picture of the sunspot without catching a flare in action.
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participants (3)
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Chuck Hards -
erikhansen@TheBlueZone.net -
Jay Eads