Hemisphere:  Northern  ·  Constellation: Canes Venatici (CVn)  ·  Contains:  M 51  ·  NGC 5194  ·  NGC 5195  ·  Whirlpool galaxy
M51, 



    
        

            Ric
M51
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M51

Technical card


Basic astrometry details

Astrometry.net job: 401122

RA center: 13h 29' 52"

DEC center: +47° 12' 50"

Pixel scale: 0.153 arcsec/pixel

Orientation: -0.088 degrees

Field radius: 0.096 degrees


Resolution: 620x925

Description

altra immagine ottenuta elaborando file grezzi FIT del HST con le seguenti frequenze;
Blu 435 nm. Verde 555 nm. Rosso 814 nm. e 658 nm. S2.
elaborazione: calibrazione files PixInsight 1.8 elaborazione finale Photoshop CS5

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M51, 



    
        

            Ric