G A L L E R Y

h o m e

Galaxies: M100, M99, NGC 4254, NGC 4321, NGC 4298, and NGC 4312

Telescope
Focal Length/Ratio
Mount
Camera
Filters
Exposure
Location
Date
Processing
Astro-Physics 160
1232mm   F/7.7
Takahashi NJP Temma 2
Apogee Alta U16M
Astrodon Gen 2 LRGB
2 hours LRGB
Texas Star Party, Ft Davis, TX
Apr 24, 2009
- captured with Maxim DL v4
- aligned and stacked in Maxim DL v4
- adjusted in PhotoShop CS3
Contrast the above image with one below taken in 2006 with my previous equipment: a small SV80s refractor and SBIG ST-2000XM CCD camera.


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