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 4473, NGC 4461, NGC 4458, IC 3393, NGC 4438, The Eyes, NGC 4435, NGC 4425, IC 3355, NGC 4413, M 86, NGC 4406, NGC 4402, NGC 4388, NGC 4387, IC 3303, M 84, NGC 4374
Getting plate-solving status, please wait...
Markarian's Chain, 





    
        

            Mikko Viljamaa
Markarian's Chain

Markarian's Chain

Technical card

Resolution: 8250x5316

Dates:March 29, 2019April 2, 2019April 5, 2019

Frames:
Astrodon Blue Tru-Balance E-Series Gen 2: 31x180" -20C bin 1x1
Astrodon Green Tru-Balance E-Series Gen 2: 38x180" -20C bin 1x1
Astrodon L Tru-Balance E-Series Gen 2: 163x120" -20C bin 1x1
Astrodon Red Tru-Balance E-series Gen 2: 40x180" -20C bin 1x1

Integration: 10.9 hours

Darks: ~25

Flats: ~25

Bias: ~50

Avg. Moon age: 16.79 days

Avg. Moon phase: 15.04%

Bortle Dark-Sky Scale: 5.00

Astrometry.net job: 2691554

RA center: 186.848 degrees

DEC center: 13.016 degrees

Pixel scale: 0.601 arcsec/pixel

Orientation: 2.332 degrees

Field radius: 0.819 degrees

Locations: Home, Greater Atlanta Area, Georgia, United States

Data source: Backyard

Comments

Author

mikko.viljamaa@gmail.com
Mikko Viljamaa
License: None (All rights reserved)
2191
Like

Revisions

  • Markarian's Chain, 





    
        

            Mikko Viljamaa
    Original
  • Markarian's Chain, 





    
        

            Mikko Viljamaa
    B
  • Final
    Markarian's Chain, 





    
        

            Mikko Viljamaa
    C

Sky plot

Sky plot

Histogram

Markarian's Chain, 





    
        

            Mikko Viljamaa