Double solar transits of Mercury with the ISS
and a plane
May 9th 2016, Phildelphia, USA
Any use of one of these images other than strictly private must be subject to prior authorization from legault@astrophoto.fr
Pictures taken with: Takahashi FSQ-106ED refractor at f/10, Coronado SM90 H-alpha filter, IDS UI-3370 4 MP video camera.
For the best view of the video, switch to Full HD mode (1080p) and full screen.
