Lunar craters Theophilus, Cyrillus and Catharina.

Photographer
Edison Urdaneta
Email
edcoltres@gmail.com
Location of photo
Cagua Aragua State, Venezuela (N 10° 11' 24.00" W 67° 27' 36.00").
Date/Time of photo
Jul 10, 2016 21:13 (01:13 UTC).
Equipment
Telescope reflector aperture 130mm (5.1"), focal length 650mm, eyepiece (1.25") 13mm and Barlow 2X. Digital camera.
Description
Theophilus (up) diameter 100 Km and depth 3.2 Km. Cyrillus (middle) diameter 98 Km and depth 3.6 Km. Catharina (down) diameter 100 Km and depth 3.1 Km. (Source Wikipedia). Software used RegiStax6 and Fitswork4. Shutter speed 1/20”, ISO 400, F 5.6 and focal length 17mm. P.S. These craters are L8 in Lunar 100. Please, see link https://en.wikipedia.org/wiki/Lunar_100
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