Taken from Canyon of The Eagles in Burnet Texas. AP-130F/6, SXV-H9, G11/Gemini. Autoguided with an STV autoguider mounted on a Tak FS-60C. 20 shots each 5 minutes long with a clear filter for the luminance, and 5 shots with each RGB filter each also 5 minutes long. All shots where binned 1x1.
Ralph
Ralph
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