Horsehead Nebula

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Equipment Used

Image Durations

The above image is an LLRGB composite.  The Luminance used is 180 mins.  90 mins (5 min sub expsoures) was taken through a clear filter and 90 mins (5 min sub exposures)  through  a red filter.  The red filter enhances the details of the horsehead nebula. The RGB images were 20 mins each (5 min sub exposures) binned 3x3.