Szerző: Bognár Tamás
Sun (Nap) 2012.12.20.
Also known as: Sun (white light) Date/time: 2012.12.20. 10:10 – 10:15UT Equipment: 76/900 Newton, Baader AstroSolar ND5 filter Seeing: 2-6/10 Transparency: 0-3/5 Temperature: 8°C Humidity: low Wind: – Location: Zákány, Hungary N46°14′ 59,2″ E16°57′ 15,3″ Observer: Bognár Tamás Digital sketch made with GIMP Painter Studio & Wacom Bamboo .
Moon, Mercury and Venus
Moon, Mercury and Venus at dawn, December 12th 2012. Sketch with naked eye. Observer : Dr. Johannes Schilling, Lonsee
Galaxy NGC 1232 in Eridanus
Face-on spiral galaxy NGC 1232 in Eridanus. Sketched with 406mm Newton, 185X, December 12th, 2012. Observer: Dr. Johannes Schilling, Lonsee
Sun (Nap) 2012.12.13.
Also known as: Sun (white light) Date/time: 2012.12.13. 09:10 – 09:20UT Equipment: 76/900 Newton, Baader AstroSolar ND5 filter Seeing: 8/10 Transparency: 2-4/5 Temperature: 3°C Humidity: low Wind: – Location: Zákány, Hungary N46°14′ 59,2″ E16°57′ 15,3″ Observer: Bognár Tamás Media : black paper + white pastell
Sun (Nap) 2012.12.12.
graphite sketch Also known as: Sun (white light) Date/time: 2012.12.12. 09:10 – 09:30UT Equipment: 76/900 Newton, Baader AstroSolar ND5 filter Seeing: 9/10 Transparency: 2-4/5 Temperature: 1°C Humidity: low Wind: – Location: Zákány, Hungary N46°14′ 59,2″ E16°57′ 15,3″ Observer: Bognár Tamás digital sketch Digital sketch made with GIMP Painter Studio & Wacom Bamboo .