Wednesday, August 8, 2012

Huge Filament--3




 This is another image documenting the continued evolution of this large solar filament.  Note the "braiding" on the right hand side of this image, and the break toward the left.  Contrast this with other images of this feature in earlier posts. This is a stack of 970 images (Astrostack), wavelet processing and final tweaks in Corel Paint Shop Pro X2 and Windows.

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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...