AR 12621 - Tamás Bognár, Nagykanizsa
AR 12621 – Tamás Bognár, Nagykanizsa

Also known as: Sunspot AR 12612
Date/time: 2016.11.28 . UT 09:00-09:20
Equipment: 150/750 Newton + 3x Barlow + Baader Solar Filter ND5
Seeing: 5-8/10
Transparency: 2-3/5
Temperature: 3°C
Humidity: –
Wind: medium
Location: Canis Maior Solar Observatory, Nagykanizsa , Hungary N46° 27′ 13.81″  E16° 59′ 05.57″
Observer: Bognár Tamás

 

Messier 31 - 254mm - Dr. Johannes Schilling

 

Andromeda Galaxy, Messier 31

Messier 32 left, Messier 110 right of the centre of Messier 31

4m, 2,5°=150′ length

September 29th, 30th and October 23th 2000, five hours together

Instrument: 254mm Newton, 51X

Composition of different views

Location: Lonsee near Ulm, Swabian Mountains, Germany

Observed and sketched by Dr. Johannes Schilling