IMMAGINI                                                                                                                                                             Home    

                                                                                                                     M 8 - 20   NGC 6559 color

                                                                         LRGB

                                                                     H-alfa-LRGB

            

                
AUTORE: Giuseppe Petralia 

Ottica : Borg 100 ED F4

Montatura: EQ6 pro

CCD: Sbig STL 11.000

Luogo di ripresa: casalgismondo 

Data: 6/06/2010

Tempo : 5 x 1200 sec.  clear - 4  x 1800sec   h-alfa 3,5nm custom scientific   3 x 600s RGB bin 2