Getting plate-solving status, please wait...
Dusty Rose-- Rosette Nebula (Caldwell 69), 



    
        

            snakagawa

Dusty Rose-- Rosette Nebula (Caldwell 69)

Getting plate-solving status, please wait...
Dusty Rose-- Rosette Nebula (Caldwell 69), 



    
        

            snakagawa

Dusty Rose-- Rosette Nebula (Caldwell 69)

Technical card


Basic astrometry details

Astrometry.net job: 863116


Resolution: 2250x1814

Description

Imaged using Hyperstar 3 + Celestron 8SE + Atik460ex (mono). Astrodon 5nm filters. Southern Panamint Valley, CA. Aperture mask was used to "tame" the Hyperstar+C8 to F/3 (effective)

Ha: 10 min x 22
Oiii: 10 min x 35
Sii: 10 min x 12

Comments

Histogram

Dusty Rose-- Rosette Nebula (Caldwell 69), 



    
        

            snakagawa