Orion and Horsehead Nebulae

1200 x 800, 2004 x1600, 4008x3200

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Equipment Used

Telescope Takahashi TOA-130
CCD Camera STL-110000M
Focal Ratio f/5.9
Guiding Autoguided by AO-L and STL-11000M

Image Durations

This is a four frame mosaic with a total imaging time of approximately 18 hours through H-alpha, Clear and RGB Filters