13 May 2005

13 May 2005

Observing
Location
Parkchester South Condominium, Bronx, NY
Observational
Period
1645-1700 EDT
Atmospheric
Conditions
Clear and pleasantly cool with a light breeze.
Instruments Canon 15x50 Image Stabilized binoculars with Baader AstroSolar filter film - Charlie
Observing
Party
Charlie Ridgway

TargetSunspots
ConstellationAri
CategorySolar
Time13May05; 1645 EDT
CommentsThis sure does not look like an approaching solar minima.
758 - Approaching the leading limb of the sun. It looked like it was almost on the limb. I could see two voids in the rice grain structure above the sunspot. Only the upper one shows up well in my diagram. It was hard to stipple around the lower one which was smaller.
759 - The central spot of 759 might have shrunk a little but I think overall the spot is bigger. The detached spots trailing it are more numerous and more complex. There is a penumbra around the largest spot and the entire complex is within a clear area. This sunspot got drawn a little high when I finalized my field drawing. It should be more between 762 and 763.
762 - Looks like its leading spot is being stretched along the plane of rotation while the trailer appeared elongated across the axis.
763 - Appears bigger and more complex. The leading spot appeared to be two spots oriented across the plane of rotation while the trailing pair of spots appear to touch one another and are in line with the rotation. There is no penumbra visible around the small spots but a void is vaguely visible between them and the rice grain structure.


Disclaimer
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.


Disclosure
This blog is a personal blog written and edited by me. This blog does not accept any form of advertising, sponsorship, or paid insertions. We write for our own purposes. However, we may be influenced by our background, occupation, religion, political affiliation or experience.

The owner(s) of this blog will never receive compensation in any way from this blog.

The owner(s) of this blog is not compensated to provide opinion on products, services, websites and various other topics. The views and opinions expressed on this blog are purely the blog owners. If we claim or appear to be experts on a certain topic or product or service area, we will only endorse products or services that we believe, based on our expertise, are worthy of such endorsement. Any product claim, statistic, quote or other representation about a product or service should be verified with the manufacturer or provider.

This blog does not contain any content which might present a conflict of interest.