Also known as: AR 2546 – H-alpha
Date/time: 2016.05.17 . UT 08:58
Equipment: mod. 70/700 Coronado PST
Seeing: 4-7/10
Transparency: 2-3/5
Temperature: 23°C
Humidity: –
Wind: medium
Location: Canis Maior Solar Observatory, Nagykanizsa , Hungary N46° 27′ 13.81″ E16° 59′ 05.57″
Observer: Bognár Tamás
Media: DMK 41AU02.AS (USB) + AutoStakkert! 2 + GIMP
