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Friday, February 20, 2015
Beautifully Processed Sunspot (Astronasty Pic o' the Day)
Awesome processing on this sunspot. "a speckle reconstruction based on 25 images selected from a burst of 50 at an exposure time of 20 ms. The filter is a Fabry-Perot with a bandpass of 0.08A and the camera is a PCOedge 2kx2k"
Credit:Big Bear Solar Observatory, NJ Institute of Technology, USA. Found via Spaceweather: Extra processing - Gabriel Corban