The Sun on 2011-07-24 | Theo Ramakers

Theo Ramakers
Location of photo
Social Circle
Date/Time of photo
2011-07-24 14:39 UT
SolarMac40 on a Skywatcher EQ6. Camera is a DMK41AU02.AS.
The sun with Active Regions AR1251, 1254 and 1259. The image is a composite of two images of which the surface image was inverted. Each image was captured using IC Capture, 300 frames with a frame rate of 15 fps. Surface image used a gamma of 42, a gain of 260 and exposure time of 1/455 sec. The prom image was captured with the same setting except for the gamma which was at 199. Stacking and wavelets in Registax 5. final processing in Photoshop.