All around the eclipsed sun
Taken by Petr Horálek on August 21, 2017 @
Guernsey State Park
Click photo for larger image
| |
Camera Used: Unavailable Unavailable
Exposure Time: Unavailable
Aperture: Unavailable
ISO: Unavailable
Date Taken: Unavailable
|
|
| More images
Details:
I was among the people with best luck as I took a place in Guernsey state park of Wyoming as a member of international scientific group „Solar Wind Sherpas“ led by prof. Shadia Habbal of University of Hawaii. While two minutes long eclipse appeard in the sky, I took many different exposures through Rubinar 1100mm/f10.5 telephoto lens with Canon 6D on Vixen GP-2 mount. As the longest exposure was 4 seconds, it was easy to capture even the eartshine on the Moon surface. This extreme HDR image was then post-processed in prof. Miloslav Druckmüller’s MP-NAFE software (Milos‘ Planckian Mapping – Noise Adaptive Fuzzy Equalization software], which enhanced the details in solar corona.
Photographer's website:
http://www.astronom.cz/horalek/?p=3268
|
|
|
