Draco Triplet Galaxies Group (100 million ly)
Click on the image for the Full Resolution

Material :
 

    - Losmandy HGM TITAN / Gemini Goto mount
    - Meade 12" UHTC SCT OTA at 1800mm

    - SBIG ST-10XME at -30°C
    - SBIG CFW-8A

Accessories :

    - Astrodon™ 1:1:1 Tru-Balance™ LRGB Filters
    - Meade f/6.3 Focal Reducer
    - JMI NGF-S

Conditions :

    - New Moon
    - Transparency 3/5
    - Seeing 2/5

Exposures : (Total on 3 nights : 07h50min. for the Luminance)

Luminance :

L=  47 exp. x 10 min all in binning 1x1

Color information :

R = G = B = 6 exp. x 5 min. (binning 2x2)