M13 – The Hercules Cluster | Bernard Miller and Arei Nagel

Bernard Miller and Arei Nagel
Location of photo
Rancho Hidalgo, NM and Eindhoven, Netherlands
Date/Time of photo
May 2011
Telescope: TEC-140 (F7) for RGB Telescope: 300mm Newtonian (F3.9) for Luminance Camera: SBIG ST-8300M Mount: AP900 GTO for Tec-140 Luminance:5 x 12 minutes, 1x8 minutes, 18 x 5 minutes Red: 6x5 minutes (unbinned) Green: 6x5 minutes (unbinned) Blue: 6x5 minutes (unbinned)
This picture is a collaboration between Bernard Miller from Phoenix, AZ and Arie Nagel, Eindhoven, Netherlands. Arie took the luminance date on his 300mm Newtonian and combined it with the RGB from Bernard's TEC-140. Both used the SBIG ST8300M camera. The image processing was done by Arie and Bernard.
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