gamma cigni-crescent wide field, 



    
        

            Giuseppe Petralia

gamma cigni-crescent wide field

gamma cigni-crescent wide field, 



    
        

            Giuseppe Petralia

gamma cigni-crescent wide field

Equipment

Imaging Telescopes Or Lenses
Borg 100 ED f/4
Imaging Cameras
SBIG STL-11000
Filters
Custom Scientific H-alpha 3nm
Guiding Telescopes Or Lenses
Borg 100 ED f/4
Guiding Cameras
SBIG STL-11000

Acquisition details

Dates:
July 18, 2010
Frames:
8x1800" (4h)
Integration:
4h
Avg. Moon age:
7.46 days
Avg. Moon phase:
50.84%

Basic astrometry details

Astrometry.net job: 132208

Resolution: 4008x2672

Description

Ottica : Borg 100 ED F4

Montatura: EQ6 pro

CCD: Sbig STL 11.000

Luogo di ripresa: casalgismondo

Data: 18/07/2010

Tempo : 8 x 1800sec h-alfa 3,5nm custom scientific

Comments

Histogram

gamma cigni-crescent wide field, 



    
        

            Giuseppe Petralia