Hi Folks, Some quite interesting H-a activity on the sun today: multiple active regions. My 80mm H-a scope shows two of them clearly; I may try adjusting the tuning some more and see whether any of the others show up. I haven't looked in white light, but one of the spots is large enough it's likely to show some pretty interesting detail in white light, I'd guess. Fewer clouds; more time at the eyepiece! John
Thanks for the heads up John, I'll take a look when I get home from work, if my wife doesn't have a better idea on what I should be doing... On Thu, May 9, 2019 at 10:46 AM John M. Craig <jmcraig@xmission.com> wrote:
Hi Folks,
Some quite interesting H-a activity on the sun today: multiple active regions. My 80mm H-a scope shows two of them clearly; I may try adjusting the tuning some more and see whether any of the others show up.
I haven't looked in white light, but one of the spots is large enough it's likely to show some pretty interesting detail in white light, I'd guess.
Fewer clouds; more time at the eyepiece!
John
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John M. Craig