Sun – white light sketch – 2015.02.16. – Bognár Tamás, Zákány

Also known as: Sun
Date/time: 2015.02.16.  14:30 – 14:45 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 15,10mm + 2x Barlow
Seeing: 5-8/10
Transparency: 2-3/5
Temperature: 8°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

White light Sun sketch – 2015.02.15. – Bognár Tamás, Zákány

Also known as: Sun
Date/time: 2015.02.15.  12:20 – 12:40 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 15,10mm + 2x Barlow
Seeing: 5-8/10
Transparency: 2-3/5
Temperature: 10°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

Conjunction Venus and Mercury

January 13th, 2015, 17.40 MEZ

Sketch with naked eye from my writing table

Location: Lonsee, Germany

C2014 Q2 Lovejoy – 2015.01.06. UT 20:30 – Bognár Tamás – Zákány

C2014 Q2 Lovejoy – 2015.01.06. UT 20:30 – Bognár Tamás – Zákány

C2014 Q2 Lovejoy – digital sketch – 2015.01.06. UT 20:30 – Bognár Tamás – Zákány

C2014 Q2 Lovejoy – digital sketch – 2015.01.06. UT 20:30 – Bognár Tamás – Zákány

Also known as: C2014 Q2 Lovejoy
Date/time: 2015.01.06 . UT 20:30
Equipment: 10×50 Bresser binoculars
Seeing: 8/10
Transparency: 2-4/5
Temperature: -2°C
Humidity: –
Wind: –
Location: Zákány, Hungary N46°14′ 59,2” E16°57′ 15,3”
Observer: Bognár Tamás

Media : white paper, HB graphite pencill +blending stump,
Digital media : GIMP + Wacom Bamboo Fun

White light Sun – 2014.11.18. UT 08:55 – AR 2209, AR 2213 – Bognár Tamás

Also known as: White light Sun
Date/time: 2014.11.18 . UT 08:50
Equipment: 150/2250 Newton + Baader Solar Filter ND5
Seeing: 2-5/10
Transparency: 2/5
Temperature: 12°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

H-alpha light Sun – 2014.11.18. UT 08:55 – AR 2209, AR 2213 – Bognár Tamás

Also known as: Sun H-alpha light
Date/time: 2014.11.18 . UT 08:55
Equipment: mod. 70/700 Coronado PST
Seeing: 2-5/10
Transparency: 2-3/5
Temperature: 12°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

H-alpha light Sun – 2014.11.18. UT 09:03 – Bognár Tamás

Also known as: Sun H-alpha light
Date/time: 2014.11.18 . UT 09:03
Equipment: mod. 70/700 Coronado PST
Seeing: 2-5/10
Transparency: 2-3/5
Temperature: 12°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 +Autopano + GIMP

H-alpha light Sun – 2014.11.18. UT 09:00 – Bognár Tamás

Also known as: Sun H-alpha light
Date/time: 2014.11.18 . UT 09:00
Equipment: mod. 70/700 Coronado PST
Seeing: 2-5/10
Transparency: 2-3/5
Temperature: 12°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 +Autopano + GIMP

H-alpha light Sun – protuberance – 2014.11.18. UT 09:12 – Bognár Tamás

Also known as: Sun H-alpha light – protuberance
Date/time: 2014.11.18 . UT 09:12
Equipment: mod. 70/700 Coronado PST
Seeing: 2-5/10
Transparency: 2-3/5
Temperature: 12°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 +Autopano + GIMP