G A L L E R Y

h o m e

Trifid Nebula (M20, NGC 6514) & Lagoon Nebula (M8, NGC 6523), and M21

Click for 2000 pixel size

Image also contains: NGC 6526, NGC 6531, NGC 6530, NGC 6546, NGC 6544, IC 4685, IC 1274, NGC 6559, IC 1275, NGC 6568

Telescope
Focal Length/Ratio
Camera
Filters
Exposure
Binning
Focuser
Mount
Location
Date
Processing
Takahashi FSQ-106ED
530mm   F/5
Apogee Alta U16M
Astrodon Gen2 LRGB
160 min [LRGB 60:30:30:40]
1x1
Robo-Focus
AP900*
Ft Davis, TX (Texas Star Party)
May 12-13, 2010
- captured with Maxim DL v4
- aligned and stacked in Maxim DL v4
- combined and adjusted in PhotoShop CS3

*Courtesy 3 Rivers Foundation


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