NGC-6960 Veil Nebula (2600 ly)
Click on the image for the Full Resolution
 

Material :
 

    - Losmandy HGM TITAN / Gemini Goto mount
    - William Optics FLT-110 f/6.5 (715mm) Triplet APO SD refractor
    - SBIG ST-10XME at -15°C
    - SBIG CFW-8A
 

Accessories :

    - William Optics FLT-110 field flattener

    - Astronomik 13nm OIII CCD filter
    - Astronomik 13nm SII CCD filter
    - Astronomik 13nm Hα CCD filter

    - Astrodon™ 1:1:1 Tru-Balance™ RGB Filters

Conditions :

    - Clear sky with a small wind

    - Full Moon

Exposures : (Total on 5 nights)

Luminance :

Hα R OIII SII=  (95 exp. x 10 min.) + (50 exp. x 5 min.) + (13 exp. x 10 min.) + (10 exp. x 10 min.) all in binning 1x1

Color information :

R = Hα + R

G = B = 7 exp. x 5 min. (binning 2x2)