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Taken by RANDY SHIVAK on May 12, 2015 @ Anthem, AZ USA

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Camera Used: Unavailable Unavailable
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Date Taken: 2015:05:12 12:33:43

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Details:

AR 2339 shown in both H-alpha and blue shifted by .7 angstroms. Shifting the passband allows us to view slightly different layers in the solar chromosphere.

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Comments

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Great images !
What is the Halpha setup ?
How do you know precisely the shifting ?
BR

Posted by sweiller 2015-05-12 16:30:49

www.daystarfilters.com tell you the exact wavelength you are tuned in on. the highest quality filters on the market are sold by this company. This filter is digitally tuned, so you get an LCD screen to see.

Posted by amplelight 2015-05-12 17:22:45

Thanks !

Posted by sweiller 2015-05-12 21:08:57

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