Messier (M) 63, la Galaxie des tournesol à Canes Venatici dans le ciel du printemps nord.C'est un bel exemple d'une galaxie spirale 'floceuse' avec étroitement

• Contributeur: Alan Dyer / VWPics / Alamy Banque D'Images
• ID de l’image: 2GYKT10
• Taille du fichier: 55,5 MB (493,9 KB Téléchargement compressé)
• Autorisations: Modèle - non | Propriété - non
• Dimensions: 5400 x 3594 px | 45,7 x 30,4 cm | 18 x 12 inches | 300dpi
• Date de la prise de vue: 1 mai 2021

Informations supplémentaires

Messier (M) 63, the Sunflower Galaxy in Canes Venatici in the northern spring sky. This is a fine example of a "flocculent" spiral galaxy with tightly wound and patchy spiral arms. Several small and more distant 14th and 15th magnitude UGC and PGC galaxies are also in the field. This is a stack of 9 x 8-minute exposures at ISO 1600 with the Canon EOS Ra through the Astro-Physics 130mm EDT apo refractor at f/6 with the 6x7 field flattener. One image in the 10-frame sequence had misguiding for some odd reason and was not included in the stack. Taken from home April 30, 2021. Starizona's Galaxy Enhance action applied to M63.

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