H-alpha

Here is a nice detail of a beautiful filament that was visible today... Read more
All images made with a Lunt 60 solar telescope. Some in double-stack mode with a Lunt LS75 etalon. Read more
Image made on 09-02-2013 of AR1670 in H-alpha with a lunt 60 BF1200 telescope: Read more
Today the sun showed up for about an hour. I used this opportunity to further test my new solar setup consisting of a Lunt 60 Read more
Here is a comparison image of the sun in H-alpha from 13/01/2013 and 14/01/2013. The rotation of the sun can clearly be seen. Read more
Today there was a nice sun after a period of 2 months of clouds. AR1654 gave a nice sight and the sun showed quite some Read more
Here is some solar images taken on 22nd of November 2012. Equipment: Lunt 60/BF1200 - DMK21-618 Read more
The sun in H-alpha with some beautiful filaments. Read more
Solar image in H-alpha with a Lunt-60. Some very long filaments were visible. Watch them as they go over the solar edge. And a more Read more
Solar activity as seen on 30-09-2012 with a Lunt 60. Time-lapse of 2.5 hours.... [local /wp-content/uploads/2012/10/solar_activity_30092012_colored.avi Download video] Earth is shown to scale... Read more
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