Pickering’s triangle
Chassaigne georges
Fregenal de la Sierra ,Spain
Telescope RC14″Astrosib+Mount AP1600AE+Camera SBIG STX16003
HOO color Ha=14h20mn+OIII=14h20mn Total 28h40mn frame 20mn at -25°C
Maximdl+Pixinsight
In remote from Spain
Pickering’s triangle is part of veil nebula ,cloud ionized gas and dust in constellation Cygnus
2017-08-15T00:00:00
