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Contains:  NGC 4531, IC 3475, M 88, NGC 4501, M 87, NGC 4486, NGC 4477, NGC 4473, NGC 4461, NGC 4459, NGC 4438, The Eyes, NGC 4435, NGC 4425, NGC 4413, M 86, NGC 4406, NGC 4402, NGC 4388, M 84, NGC 4374
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Markarian's Chain, 





    
        

            star-watcher.ch
Markarian's Chain

Markarian's Chain

Technical card

Resolution: 5250x3480

Dates:March 15, 2017

Frames:Astronomik CLS-CCD Clip Filter: 41x120" ISO1600

Integration: 1.4 hours

Darks: ~22

Bias: ~28

Avg. Moon age: 17.51 days

Avg. Moon phase: 91.71%

Bortle Dark-Sky Scale: 6.00

Astrometry.net job: 1492370

RA center: 187.291 degrees

DEC center: 13.280 degrees

Pixel scale: 2.155 arcsec/pixel

Orientation: 135.084 degrees

Field radius: 1.885 degrees

Locations: Derendingen 454m, Solothurn, SO, Switzerland

Description

Part of the Virgo galaxy cluster.

f/5.6

Comments

Author

star-watcher.ch
star-watcher.ch
License: None (All rights reserved)
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Markarian's Chain, 





    
        

            star-watcher.ch