23 August 2006

23 August 2006

Observing LocationBryant Park
Observational Period1300-1315 EDT
Atmospheric ConditionsMostly clear: ; scattered cumulus; hot; moderate breeze; humid.
TransparencyGood
SeeingGood
InstrumentsCanon 15x50 IS binocular - Charlie
Observing PartyCharlie Ridgway

Target Sunspots
ConstellationLeo
CategorySolar
Time20060823.1300 EDT
Comments
905
The Group has moved off the limb and two spots are clearly visible. The p-spot is a large spot with penumbra. The f-spot is much smaller and water drop-shaped with the pinched off end pointing toward the p-spot. There is a void area around the group that becomes more prominent when the sun is attenuated by light cloud -- kind of like limb darkening where plage is more easily visible.

 Groups SpotsR
North0 0 0
South1 1 11
Total1 1 11
R = (Geoups * 10) + Spots)

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This is my personal record of my astronomical observations. It was written for my personal reference. The only reason it is in a blog is that a blog is a very convenient way to get the records formatted more or less uniformly and they will, hopefully, have greater longevity at Google where the servers are backed up than on my hard drive which never gets backed up. I occasionally include copyrighted material in my posts. I do this to make it convenient for me to access things I think I might want to refer to again. I think of this like making a photocopy of something I read that I put in a file where I can find it when I want it. As I understand copyright law, as explained in the DVD series Copyright Compliance by Chip Taylor Communications, this use is allowed under the Fair Use doctrine since I am not making any money on this blog, I don’t publicize the blog, and only occasionally post small excerpts of copyrighted works.


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