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Contains:  M 87, NGC 4486, NGC 4477, NGC 4473, NGC 4461, NGC 4459, NGC 4438, The Eyes, NGC 4435, NGC 4425, M 86, NGC 4406, NGC 4402, NGC 4388, M 84, NGC 4374
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Markarian or an interrupted attempt at!, 





    
        

            Dennys_T
Markarian or an interrupted attempt at!

Markarian or an interrupted attempt at!

Technical card

Resolution: 2276x1648

Dates:Feb. 1, 2019

Frames: 24x240" (gain: 139.00) -25C bin 2x2

Integration: 1.6 hours

Darks: ~25

Flats: ~50

Bias: ~50

Avg. Moon age: 26.50 days

Avg. Moon phase: 10.01%

Bortle Dark-Sky Scale: 4.00

Temperature: -22.00

Astrometry.net job: 2517229

RA center: 186.968 degrees

DEC center: 13.031 degrees

Pixel scale: 4.647 arcsec/pixel

Orientation: 61.043 degrees

Field radius: 1.814 degrees

Locations: Remote site 3, Ayers' cliff, Quebec, Canada

Data source: Traveller

Description

I was interrupted because I had setup the rig to run for 4hrs total, but the clouds rolled in and ruined the rest of the night.

Comments

Author

Dennys_T
Dennys_T
License: None (All rights reserved)
250
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Markarian or an interrupted attempt at!, 





    
        

            Dennys_T