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Contains:  M 88, NGC 4501, NGC 4477, NGC 4474, 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, 


            Stefano Franzoni
Markarian's Chain

Markarian's Chain

Technical card

Resolution: 4614x3394

Dates:March 24, 2019March 26, 2019

ZWO 36mm Blue Filter: 40x120" (gain: 139.00) -15C bin 1x1
ZWO 36mm Green Filter: 40x120" (gain: 139.00) -15C bin 1x1
ZWO 36mm Red Filter: 40x120" (gain: 139.00) -15C bin 1x1
zwo 36mm Luminance Filter: 100x120" (gain: 139.00) -15C bin 1x1

Integration: 7.3 hours

Darks: ~23

Flats: ~27

Bias: ~80

Avg. Moon age: 19.55 days

Avg. Moon phase: 75.65%

Bortle Dark-Sky Scale: 6.00

Temperature: 4.00 job: 2619171

RA center: 186.806 degrees

DEC center: 13.384 degrees

Pixel scale: 1.998 arcsec/pixel

Orientation: 258.687 degrees

Field radius: 1.590 degrees

Locations: Home , Ferrara, Ferrara, Italy

Data source: Backyard



Stefano Franzoni
License: None (All rights reserved)

Sky plot

Sky plot


Markarian's Chain, 


            Stefano Franzoni

In these public groups

Imagers of Italy