Hemisphere:  Northern  ·  Constellation: Virgo (Vir)  ·  Contains:  M 84  ·  M 86  ·  NGC 4374  ·  NGC 4387  ·  NGC 4388  ·  NGC 4402  ·  NGC 4406  ·  NGC 4413  ·  NGC 4425  ·  NGC 4435  ·  NGC 4438  ·  NGC 4458  ·  NGC 4461  ·  NGC 4473  ·  NGC 4477  ·  NGC 4479  ·  The Eyes
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            Graem Lourens
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Markarians Chain, 



    
        

            Graem Lourens
Markarians Chain
Powered byPixInsight

Technical card

Imaging telescopes or lenses: Skywatcher Evostar 80ED

Imaging cameras: ATIK 460EX Mono

Mounts: Skywatcher AZ-EQ6 GT

Guiding telescopes or lenses: Skywatcher ST80

Guiding cameras: QHY CCD QHY5L-II Mono

Focal reducers: Skywatcher 0.85x Focal Reducer/Corrector

Filters: Baader Planetarium LRGB CCD 1.25"


Frames: 1x75600" (21h)

Integration: 21h


Basic astrometry details

Astrometry.net job: 1585794

RA center: 12h 27' 34"

DEC center: +13° 6' 14"

Pixel scale: 4.187 arcsec/pixel

Orientation: 167.325 degrees

Field radius: 1.136 degrees


Resolution: 1600x1120

Comments

Sky plot

Sky plot

Histogram

Markarians Chain, 



    
        

            Graem Lourens