Spot the sun with BLAS

Active Region 1193 19-04-11

« Back to Album Photo 16 of 20 Previous | Next
Active Region 1193 19-04-11
Taken using the Daystar H-alpha filter and Orion EON 80mm. 5x barlow before the filter, 0.6 reducer after the filter. Camera: QHY5. Avi stacked using Registax.
Posted by Flamencopaul on April 23, 2011 Full Size|