Getting plate-solving status, please wait...

Technical card

Resolution: 3316x4144

Dates: July 16, 2017July 17, 2017July 18, 2017

Frames:
Astrodon Blue Tru-Balance E-Series Gen 2: 48x60" -20C bin 1x1
Astrodon Green Tru-Balance E-Series Gen 2: 51x60" -20C bin 1x1
Astrodon Lum Tru-Balance E-Series Gen 2: 61x60" -20C bin 1x1
Astrodon Red Tru-Balance E-Series Gen 2: 84x60" -20C bin 1x1

Integration: 4.1 hours

Darks: ~50

Flats: ~50

Bias: ~250

Avg. Moon age: 22.36 days

Avg. Moon phase: 47.77%

Bortle Dark-Sky Scale: 6.00

Astrometry.net job: 1681189

RA center: 339.209 degrees

DEC center: 34.228 degrees

Pixel scale: 0.648 arcsec/pixel

Orientation: -103.299 degrees

Field radius: 0.478 degrees

Locations: Future World Media Home Observatory, Taylor, MI, Michigan, United States

Comments

Author

Douglas J Struble
Like

Revisions

C

Looked a little too magenta after I uploaded the last version.

D

Tried drizzling for the first time. Didn't really notice much of a difference.

Sky plot

Sky plot

Histogram

NGC 7331 Deer Lick Group, Douglas J Struble