stl11k

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Bubble Nebula - June 15, 2016 by Joseph Brimacombe
Via Flickr:
Taken from New Mexico Skies with an SBIG STL-11000 camera and 51-cm RCOS telescope on a Software Bisque PME II mount. Red and H-alpha filters were used and the data blended to form the final image.

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Soul Nebula by Henry Weiland
Via Flickr:
Here is a reprocessed image I recently did on an image I never did get quite right. I think this one is probably the best iteration, which is an HaRGB image using Ha as the luminance channel, and then combining the Ha and R together. Processing solely in PixInsight. Ha: 31x600s RG: 9x600s, B: 12x600s STL11K, WO81gtf PixInsight 61x600s total (10.2 hrs)

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The Eagle and Swan Nebulae M16 and M17 Widefield Luminance as False Color - May 6, 2016 by Joseph Brimacombe
Via Flickr:
Taken from Warrumbungle Observatory using an SBIG STL-11000 camera and Takahashi FSQ 106 telescope on a Software Bisque PME Mount. 6 x 10 min; luminance; scale 3.5 asec/px False Color