M-8 The Lagoon Nebula

Subject:M-8, a bright nebula in Sagittarius. 4900 light years distant. Associated with open cluster NGC-6530.
Telescope:Takahashi FSQ-106n
Mount:Losmandy G-11
Imager:SBIG ST-7 with CFW-8 filters.
Image Details:Blooming was a real problem with this image, so many images were summed together to form this final color image.
Luminance: Addition of ten 1 minute integrations.
Red: Addition of four 1 minute integrations.
Green: Addition of four 1 minute integrations.
Blue: Addition of eight 1 minute integrations.
Dark frames were subtracted from all images prior to addition. Post processing included a DDP in MaxImDL. I think that the colors in this image are more "accurate" than those taken with the MX5c.

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Last Modified: 6/18/07 7:14a
This page:© Copyright 2005 by John A. Blackwell