AR 2497 - Nagykanizsa - Tamás Bognár
AR 2497 – Nagykanizsa – Tamás Bognár

Also known as:  AR 2497 – White light Sun
Date/time: 2016.02.11 . UT 08:44
Equipment: 150/2250 Newton + Baader Solar Filter ND5
Seeing: 2-5/10
Transparency: 2/5
Temperature: ~10°C
Humidity: –
Wind: –
Location: Canis Maior Solar Observatory, Nagykanizsa , Hungary N46° 27′ 13.81″ E16° 59′ 05.57″
Observer: Bognár Tamás

Media: DMK 41AU02.AS (USB) + AviStack 2.0 + GIMP

Sun - digital drawing - 2016.02.06. - Bognár Tamás
Sun – digital drawing – 2016.02.06. – Bognár Tamás

Also known as: Sun
Date/time: 2016.02.06.  12:10 – 12:40 UT
Equipment: 120/1000 Newton (Primary and secundary mirror withouth aluminium coating)+pai of polarizing filters + OIII filter,  Azimuthal mounting,
+ Scopium SWA 15, 10 mm + Planetary 5 mm
Seeing: 8/10
Transparency: 3-4/5
Temperature: 12°C
Humidity: –
Wind: low
Location: Zákány, Hungary N46°14′ 59,2” E16°57′ 15,3”
Observer: Bognár Tamás

Digital sketch made with GIMP 2.8 + Wacom Bamboo Fun

Previous white light Sun sketch

H-alpha light Sun – 2016.01.26. UT 08:46 – Bognár Tamás
H-alpha light Sun – 2016.01.26. UT 08:46 – Bognár Tamás
H-alpha light Sun – 2016.01.26. UT 08:46 – Bognár Tamás
H-alpha light Sun – 2016.01.26. UT 08:46 – Bognár Tamás

Also known as: Sun H-alpha light – protuberance
Date/time: 2016.01.26 . UT 08:46
Equipment: mod. 70/700 Coronado PST
Seeing: 2-5/10
Transparency: 1-2/5
Temperature: 8°C
Humidity: –
Wind: –
Location: Canis Maior Solar Observatory, Nagykanizsa , Hungary N46° 27′ 13.81″  E16° 59′ 05.57″
Observer: Bognár Tamás

Media: DMK 41AU02.AS  (USB) + AviStack 2.0 + GIMP

 

Sun - white light sketch, 2016.01.12 - Tamás Bognár
Sun – white light sketch, 2016.01.12 – Bognár Tamás

Also known as: Sun
Date/time: 2016.01.12.  14:10 – 14:12 UT
Equipment: 120/1000 Newton (Primary and secundary mirror withouth aluminium coating)+pai of polarizing filters + OIII filter,  Azimuthal mounting,
+ GSO Plössl 20mm + Scopium SWA 15, 10, 5 mm
Seeing: 6-9/10
Transparency: 2-3/5
Temperature: 2°C
Humidity: –
Wind: –
Location: Zákány, Hungary N46°14′ 59,2” E16°57′ 15,3”
Observer: Bognár Tamás

Digital sketch made with GIMP 2.8

Previous white light Sun sketch

 

 

H-alpha Sun - Bognár Tamás - 2015.04.15.
H-alpha Sun – Bognár Tamás – 2015.04.15.

Also known as: Sun H-alpha light
Date/time: 2015.04.15 .
Equipment: Equipment: mod. 70/700 Coronado PST + 9mm WA Plössl
Seeing: 4-8/10
Transparency: 3-4/5
Temperature: –
Humidity: –
Wind: –
Location: Canis Maior Solar Observatory,
Nagykanizsa , Hungary N46° 27′ 13.81″  E16° 59′ 05.57″
Observer: Bognár Tamás

Media: white paper, H, HB, 2B pencil