Also known as: Sun (white light) Date/time: 2012.09.25. 14:20 – 14:55UT Equipment: mod. 70/700 Newton, Baader AstroSolar ND5 filter Seeing: 5/10 Transparency: 3/5 Temperature: warm Humidity: low Wind: low Location: Zákány, Hungary N46°14′ 59,2″ E16°57′ 15,3″ Observer: Bognár Tamás Digital sketch made with GIMP, based on a raw pencil sketch. Also known as: Sun H-alpha…
Kategória: Solar System
Solar eclipse on Saturn
Solar eclipse on Saturn through his moon Rhea. April 13th, 2009, 20h UT. Sketch with 406mm Newton, 389X. North is up. Observer: Dr. Johannes Schilling, Lonsee
Venus
Venus, comparison photo (left) and pencil sketch (right). 76mm Newton, 140X. September 9th, 5.30h UT, 2012. Observer: Dr. Johannes Schilling, Lonsee
White light Sun sketch – 2012.07.08
Here is an old job…. Also known as: Sun (white light) Date/time: 2012.07.08. 8:30 – 8:53UT Equipment: 76/900 Newton, Baader AstroSolar ND5 filter Seeing: 4-8/10 Transparency: 1-3/5 Temperature: 28°C Humidity: – Wind: – Location: Zákány, Hungary N46°14′ 59,2″ E16°57′ 15,3″ Observer: Bognár Tamás Digital sketch made with GIMP Painter Studio & Wacom Bamboo .
White light Sun sketch – 2012.07.01.
Here is an old job…. Also known as: Sun (white light) Date/time: 2012.07.01. UT14:10 – 14:53UT Equipment: 76/900 Newton, Baader AstroSolar ND5 filter Seeing: 4-8/10 Transparency: 1-3/5 Temperature: 28°C Humidity: – Wind: – Location: Zákány, Hungary N46°14′ 59,2″ E16°57′ 15,3″ Observer: Bognár Tamás Digital sketch made with GIMP Painter Studio & Wacom Bamboo .
White light Sun sketch – 2012.06.14.
Also known as: Sun (white light) Date/time: 2012.06.14. 8:30 – 8:53UT Equipment: 76/900 Newton, Baader AstroSolar ND5 filter Seeing: 4-8/10 Transparency: 1-3/5 Temperature: 28°C Humidity: – Wind: – Location: Zákány, Hungary N46°14′ 59,2″ E16°57′ 15,3″ Observer: Bognár Tamás Digital sketch made with GIMP Painter Studio & Wacom Bamboo .