Sunspots - particularly AR2396
Taken by Bill Hrudey on August 5, 2015 @ Cayman Islands
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Great to see more solar imagers participating - I'm always learning from others. Also reassuring that my location is not the only area where air turbulence is an issue - frustrating as it is. Images include high power of AR2396 (difficult) and wide view of all spots (easy) for orientation. TS 115 mm APO triplet; Baader wedge; ASI120MM; 3X Barlow; FireCapture 2.3; Registax 6; PSP7. East/West not reversed.
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They are nice , my friend. Good work with a 115mm refractor.
Still, try a softer processing...if it works and dont mind with the yellow color because the Sun is white and only yellow when low on the horizon ;-)
Cheers,
Bernard.
Posted by astrofrenchy 2015-08-05 15:45:23
Bill you have a lot of noise in your image. Try taking 2000 frames and processing 15 to 20 percent. Good luck. Randy
Posted by mr40mm 2015-08-07 09:22:14
Thanks for the tip Randy. Part of the image defects may be due to some of the photo editing noise filters I use. Generally, I take an AVI file of 300 - 500 frames and set limits at 10 - 20%. Tomorrow Ill try more frames and post the results for you to see. Here in the tropics we have a lot of air turbulence which may also contribute.

Cheers,

Bill
Posted by whrudey 2015-08-07 14:45:20
 
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