M8-20  NGC 6559, 



    
        

            Giuseppe Petralia

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:
June 6, 2010
Frames:
4x1800" (2h)
Integration:
2h
Avg. Moon age:
23.57 days
Avg. Moon phase:
35.07%

Basic astrometry details

Astrometry.net job: 132126

Resolution: 620x413

Locations: casalgismondo ( Catania), None

Description

Ottica : Borg 100 ED F4

Montatura: EQ6 pro

CCD: Sbig STL 11.000

Luogo di ripresa: casalgismondo

Data: 6/06/2010

Tempo : 4 x 1800sec h-alfa 3,5nm custom scientific

Comments

Histogram

M8-20  NGC 6559, 



    
        

            Giuseppe Petralia