Comet 46p and M31
Taken by Charles Chiofar on December 30, 2018 @
Buckley,Washington
Click photo for larger image
| |
Camera Used: Unavailable Unavailable
Exposure Time: Unavailable
Aperture: Unavailable
ISO: Unavailable
Date Taken: Unavailable
|
|
| More images
Details:
This is a repost of an earlier one. The tracking mount used for these images was an Astro-Physics MACH1.
Auto guiding was not necessary for the comet stacks but was used for M31.
I focused the DSLR on a distant object earlier in the day on a stationary tripod and then transferred the entire setup to the observatory. Because of the fog and passing clouds I didn't want to spend too much time trying to focus the DSLR.
Photographer's website:
No URL provided.
|
|
|
