Imaged with a Sky-Watcher 100mm ED Triplet and ASI2600MC Pro within the Phoenix, AZ city limits - Bortle 8+. One hundred and fifty five, 45 second Light subs in addition to calibration subs. No light pollution filters were used. Processed with PixInsight 1.8.9-2. Image acquisition software was N.I.N.A. Rel 3.1 Nightly 03 and PHD2 Guiding Rel 2.6.13 Dev 02. Compressed JPEG.
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Full Image
M100 Galaxy Area by Jim Waters, on Flickr
Cropped Image
M100 Area Cropped by Jim Waters, on Flickr