https://andrewplanck.com/tag/rima-petavius/
Rima Petavius | Andrew Planck
rimapetaviusandrewplanck
https://www.coelum.com/photo-coelum/photo/photo_andu_petavius-a-3m
Petavius a 3m | Coelum Astronomia
Heyford 130/1000 + Eq2 non motorizzato. Philips vesta pro + Tele Vue 3x + Ir_pass. 428/1800 frames. Registax 5.1 + Registax 6 + Iris.
petaviuscoelumastronomia