H-alpha

Today it was a sunny day, and I had the opportunity to take some nice solar imagery... Sunspot 1575 in H-alpha with the Lunt 60 Read more
Here are some solar images made on 01/09/2012. Camera: DMK21-618 Telescope: Lunt 60 BF1200     Read more
Sun in h-alpha 15/07/2012 Read more
AR1520 overview seen on 15/07/2012 Read more
Active region 1520, which gave a nice show on 12th July 2012, is leaving the visible solar disk. Bye, bye! Read more
Just 1h after the big flare (X1.4) I caught this image using only 3s of image data just before clouds took away all view of Read more
Image of AR1520 about 5 hours before the major X-flare (1.4) on 12th July 2012 Read more
Imagery of AR1519/20 taken in between cloud passes on 12th July 2012. This was one of the larger sunspots until now during this year. Read more
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