Hemisphere:  Northern  ·  Constellation: Virgo (Vir)  ·  Contains:  IC 3311  ·  IC 794  ·  M 84  ·  M 86  ·  NGC 4371  ·  NGC 4374  ·  NGC 4387  ·  NGC 4388  ·  NGC 4402  ·  NGC 4406  ·  NGC 4413  ·  NGC 4425  ·  NGC 4431  ·  NGC 4435  ·  NGC 4436  ·  NGC 4438  ·  NGC 4440  ·  NGC 4452  ·  NGC 4458  ·  NGC 4461  ·  NGC 4473  ·  NGC 4477  ·  NGC 4479  ·  The Eyes
Markarian's Chain, 



    
        

            Wirrkopf
Markarian's Chain
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Markarian's Chain

Technical card

Imaging telescopes or lenses: TS ONTC 8" Newton f4 (800 mm)

Imaging cameras: Nikon D610

Mounts: Skywatcher NEQ6 Pro Goto

Guiding telescopes or lenses: TS Optics Guiderscope

Guiding cameras: QHYCCD QHY5T

Focal reducers: TS GPU Aplanatic Newton Koma Korrektor

Software: Adobe Photoshop CS6  ·  PHD2 Guiding


Dates:April 18, 2015

Frames: 53x120"

Integration: 1.8 hours

Avg. Moon age: 29.21 days

Avg. Moon phase: 0.12%


Basic astrometry details

Astrometry.net job: 785124

RA center: 12h 27' 8"

DEC center: +12° 47' 24"

Pixel scale: 1.535 arcsec/pixel

Orientation: 98.404 degrees

Field radius: 1.392 degrees


Resolution: 5720x3145

Locations: Backyard, Bayreuth, Bayern, Germany

Comments

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Histogram

Markarian's Chain, 



    
        

            Wirrkopf