Hi All,
My son got this image on 20 Dec 2020 at 18:30 EST from Columbus OH. It was shot through his attic window because the planets were in the trees from street level. The image was taken with a Canon 7DMk2 DSLR on a fixed tripod using a 500mm f/4 + 1.4x teleconverter 1/20 sec at f/5.6. Here's the full APS-c frame:
[attachment=1570]
And here's a heavy crop: [attachment=1570]
The 4 Galilean moons are visible, but Titan is too faint to show up. The moons are right where ST4i predicts they should be.
Very cool!!!
Phil S.
Oops, the uncropped image is posted twice. The thumbnail shows the cropped image. Hmmm, no thumbnail.
Here's the crop: [attachment=1572]
Phil S.
My son got this image on 20 Dec 2020 at 18:30 EST from Columbus OH. It was shot through his attic window because the planets were in the trees from street level. The image was taken with a Canon 7DMk2 DSLR on a fixed tripod using a 500mm f/4 + 1.4x teleconverter 1/20 sec at f/5.6. Here's the full APS-c frame:
[attachment=1570]
And here's a heavy crop: [attachment=1570]
The 4 Galilean moons are visible, but Titan is too faint to show up. The moons are right where ST4i predicts they should be.
Very cool!!!
Phil S.
Oops, the uncropped image is posted twice. The thumbnail shows the cropped image. Hmmm, no thumbnail.
Here's the crop: [attachment=1572]
Phil S.