Sunday, August 2, 2015

A Meandering River of Fire on the Sun 8-01-2015

Imaging ARs 2391 and 2392, I found an interesting feature--what looks like a meandering river of white hot fire (just above and beginning right of center in the image below). Many times the size of earth, this feature is a flow of plasma following twisted magnetic fields on the sun. Imaged with PST-DS and ASI 120MM. Stacked in Registax 6 with unsharp mask, cropping and colorizing in Photoshop.



Below is a view of a larger portion of the sun's disk. The imaged area is close to the disk center.

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16 hour integration of the Heart Nebula with the Dwarf 3 telescope

The Heart Nebula can be a challenging object due to its low surface brightness, especially in my neighborhood where I image under Bortle 8/9...