Well, the Full Disk Sun 31-12-2017, which was ...
Posted: Mon Jan 01, 2018 12:51 am
... hiding between the clouds ...
Hi,
... was not able to hide itself. I used a Fraunhofer Filter @ 725 nm with a bandwidth of 50 nm and managed to image the Sun
As usual for full size open in new tab or window
Happy New Year ...
Hi,
... was not able to hide itself. I used a Fraunhofer Filter @ 725 nm with a bandwidth of 50 nm and managed to image the Sun
As usual for full size open in new tab or window
Happy New Year ...