Sunday, December 18, 2011

Solar's Up

As part of the 11-year cyle, sunspot activity is picking up. There have been sunspots everytime I've looked in the past three months. This image above combines two shots at the lowest and highest magnification I can effectively photograph at. Both are taken with a whitelight filter (a silvered mylar sheet) and I restored yellow color in photoshop. Not only can you see sunspots, but faculae too (brighter areas where magnetic forces gouge the outer layer - as though scraping an apple- revealing hotter and brighter layers). This is part of my next project: a presentation on the sun to my astronomy club on Jan 2.


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