Location of Photo:
Evansville, Indiana, USA
Date/Time of photo:
June 4, 2011 19:03 UTC
Televue 102iis refractor, Coronado SM90 h-alpha filter, BF30 blocking filter, Imaging Source DMK41AU02.AS camera, 2x barlow, Celestron CGE Pro mount. Composite of two images - one for the disk, and one for the prominence. Processing done with Registax and Photoshop.
June 4th, 2011 had alot of activity of interest including two giant limb prominences and several sunspot groups. Other images of the sunspots and other prominences can be seen on my website listed above.