Saturday, December 18, 2021

NGC 7789 Caroline's Rose Cluster December 14th, 2021


NGC 7789, Caroline’s Rose cluster in an open cluster in the constellation Cassiopeia. FOV is approximately 54' x 36'. This is twenty-four 300 second guided subs taken from my backyard on December 14th, 2021.  A Canon  EOS7D camera at ISO3200; iOptron CEM40G mount with a Celestron 127mm Mak-Cas f/12, FL 1500mm.

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