Cookie consent

AstroBin saves small pieces of text information (cookies) on your device in order to deliver better content and for statistical purposes. You can disable the usage of cookies by changing the settings of your browser. By browsing AstroBin without changing the browser settings, you grant us permission to store that information on your device.

I agree
Contains:  NGC 3077, M 82, NGC 3034, M 81, Bode's nebulae, NGC 3031
Getting plate-solving status, please wait...
M81 and M82 area, 





    
        

            Scotty Bishop
M81 and M82 area

M81 and M82 area

Technical card

Resolution: 4715x3080

Dates:Aug. 1, 2018

Frames: 30x180" ISO1600

Integration: 1.5 hours

Flats: ~20

Bias: ~50

Avg. Moon age: 18.99 days

Avg. Moon phase: 81.11%

Astrometry.net job: 2177328

RA center: 149.395 degrees

DEC center: 69.253 degrees

Pixel scale: 1.369 arcsec/pixel

Orientation: 279.801 degrees

Field radius: 1.070 degrees

Data source: Backyard

Description

I need to get an artificial star for collimation on the ES David Levy Comet hunter mak-newt. I also know better than to shoot with M81 not only too low, but partially in the Indianapolis light dome. Still, here's one from last night. I was picking up some IFN, but due to my processing skills when stretching it got a bit splotchy so I kind of edited it out. I used the K1 in crop mode.

Comments

Author

ImNewHere
Scotty Bishop
License: None (All rights reserved)
1271
Like

Sky plot

Sky plot

Histogram

M81 and M82 area, 





    
        

            Scotty Bishop

In these public groups

Cloudy Nights