M13 Great Hercules Cluster, Spring 2021 - Ottawa Lake
Photo by Matthew Ryno
Scope / Lens
Vixen A80ss WT 400mm f5 Achromat
Camera
ZWO ASI533 MC-Pro
Exposure
41x60" / 41 minute total exposure
Other
Taken at Ottawa Lake State Park, around May 8, 2021, new moon during an MAS Visual Observers Star Party with an Omega Optical Galaxy Contrast Enhancement Filter, Bortle 5. 135 darks, 40 flats, 60 bias. Mounted on a Meade LX85 GEM.
Date
May 9, 2021
ID: 1264