M1 – 2013.12.02.
Also known as: M1 (Crab Nebula) Date/time: 2013.12.02. 19:40 – 20:00T Equipment: 235/1280 Dobson – OptiScope Magnification : 64x, 85x Seeing: 7/10 Transparency: 3/5 Temperature: 2°C Humidity: low Wind: – Location: Zákány, Hungary N46°14′ 59,2″ E16°57′ 15,3″ Observer: Bognár Tamás Digital sketch made with GIMP 2.8 …