Hemisphere:  Northern  ·  Constellation: Canes Venatici (CVn)  ·  Contains:  M 3  ·  M3  ·  NGC 5272  ·  NGC5263  ·  NGC5274  ·  NGC5275  ·  NGC5277  ·  NGC5280  ·  NGC5287
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M3, 



    
        

            Stefano Zamblera
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M3

Getting plate-solving status, please wait...
M3, 



    
        

            Stefano Zamblera
Powered byPixInsight

M3

Technical card

Imaging telescopes or lenses: Williams Optics Zenithstar 61 APO

Imaging cameras: Canon EOS 550D Full Spectrum ir cut

Mounts: Skywatcher EQ35M

Focal reducers: William Optics Adjustable Flattener Flat61

Software: Lightroom  ·  Stark Labs Phd2  ·  Photoshop  ·  Deep Sky Stacker (DSS) DeepSkyStacker

Filters: Optolong UHC 2"


Dates:Dec. 14, 2020

Frames: 5x600" (50')

Integration: 50'

Avg. Moon age: 29.33 days

Avg. Moon phase: 0.04%


Astrometry.net job: 4087233

RA center: 13h 42' 28"

DEC center: +28° 18' 4"

Pixel scale: 4.774 arcsec/pixel

Orientation: -96.170 degrees

Field radius: 2.073 degrees


Resolution: 2601x1732

Locations: Home (balcony), Livorno, Livorno, Italy

Data source: Backyard

Description

M3, ISO400 600sec UHC Optolong 2" filter

William Optics Zenithstar 61 APO

Canon EOS 550d Fullspectrum IR cut

Skywatcher EQM35 Pro Synscan GOTO

Astroberry (Raspberry Pi4b 8gb)

Kstars, PHD2, Deepskystacker, PixInSight, Photoshop, Lightroom

Comments

Sky plot

Sky plot

Histogram

M3, 



    
        

            Stefano Zamblera

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Imagers of Italy