Also known as: H-alpha Sunsot AR2656
Date/time: 2017.07.06 . UT 09:10
Equipment: mod. 70/700 Coronado PST
Seeing: 7-9/10
Transparency: 2-4/5
Temperature: 30°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

Also known as: Sun
Date/time: 2017.03.31 . UT 08:09
Equipment: 50/550 refractor + Baader Solar Filter ND5
Seeing: 7-9/10
Transparency: 2-4/5
Temperature: 20°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

AR2644 - 29.03.2017 - Tamás Bognár
AR2644 – 29.03.2017 – Tamás Bognár

Also known as: Sunspot AR 2644
Date/time: 2017.03.29 . UT 08:58
Equipment: 150/750 Newton + 3x Barlow + Baader Solar Filter ND5
Seeing: 5-8/10
Transparency: 2-3/5
Temperature: 20°C
Humidity: –
Wind: medium
Location: Canis Maior Solar Observatory, Nagykanizsa , Hungary N46° 27′ 13.81″  E16° 59′ 05.57″
Observer: Bognár Tamás