Also known as: Sun H-alpha
Date/time: 2013.05.03 09:50 – 11:10UT
Equipment: mod. 70/700 Coronado PST
Seeing: 5/10
Transparency: 1-4/5
Temperature: 28°C
Humidity: –
Wind: low
Location: Canis Maior Solar Observatory,
Nagykanizsa , Hungary N46° 27′ 13.81″ E16° 59′ 05.57″
Observer: Bognár Tamás
Digital sketch made with GIMP 2.8 + Wacom Bamboo Fun, based on a raw pencil sketch.