H-alpha Sun 2012.09.26.
Also known as: Sun H-alpha Date/time: 2012.09.26 09:00 – 10:00UT Equipment: mod. 70/700 Coronado PST Seeing: 6/10 Transparency: 2/5 Temperature: warm Humidity: low Wind: none Location: Canis Maior Solar Observatory, Nagykanizsa , Hungary N46° 27′ 13.81″ E16° 59′ 05.57″ Observer: Bognár Tamás