Nebulas in false-colour

Find here the collection of my photos of nebulas taken with narrowband filters. Most of them are bicolor of in Hubble palette.

Object: Cone Nebula, 8 nights between Nov 2016 and Feb 2018, Borgfeld
Scope: Skywatcher Esprit 100 ED with small Riccardi at f/4.1
Camera: Atik 383L+, S[II], O[III], Ha, RGB, 15h
Mount: Avalon Linear
Guiding: Lodestar+ASI 290MM  60/240 Finderscope, PHD2
Processing: PI, PS
Remark: Cone Nebula region in the north of Monoceros.

Object: Sh2-129,  6 nights between Jul and Oct 2017, Borgfeld
Scope: Skywatcher Esprit 100 ED with small Riccardi at f/4.1
Camera: Atik 383L+, O[III], Ha, RGB, 22h
Mount: Avalon Linear
Guiding: Lodestar 60/240 Finderscope, PHD2
Processing: PI, PS
Remark: Sh2-129 is a relatively faint emission nebula in Cepheus. Remarkable about this region is a recent discovery made in 2011 by Nicolas Outters, called the „Squid Nebula“ .

Object: The Pac Man Nebula, NGC 281, 12./13./30.09.2016, Borgfeld
Scope: SW Esprit 100 ED with SW Flattener at f/5.5
Camera: Atik 383L+, Baader SHO, 17 x 20min Ha, 12 x 20min O[II] , 13 x 20min S[II]
Mount: Avalon Linear
Guiding: Lodestar 60/240 Finderscope, PHD-Guiding
Processing: PI, PS
Remark: NGC 281, IC 11 or Sh2-184 is a bright emission nebula and part of an H II region in the northern constellation of Cassiopeia and is part of the Milky Way’s Perseus Spiral Arm. This 20×30 arcmin sized nebulosity is also associated with open cluster IC 1590. NGC 281 is also known as the Pacman Nebula for its resemblance to the video game character.

Object: Wizard Nebula, NGC 7380, 09.2015, Borgfeld
Scope: TS-Apo 90/600 with Flattener at f/6.7
Camera: Atik 383L+, Baader SHO, 28h
Mount: Vixen GP-D2, Baader Hartholzstativ
Guiding: Lodestar 60/240 Finderscope, PHD-Guiding
Processing: PI, PS
Remark: NGC 7380 is a star cluster embedded in a nebula sometimes called the Wizard.

Object: The Great Wall, NGC 7000, 14.06./ 10./12.07./ 1.08./2.08.2013, Borgfeld
Scope: TS-Apo 90/600 with Flattener at f/6.7
Camera: Atik 383L+, Baader LRGB, O3: 23x15min, Ha: 12x15min, S2: 13x15min, Summe 12h
Mount: Vixen GP-D2, Baader Hartholzstativ
Guiding: Lodestar 60/240 Finderscope, PHD-Guiding
Processing: MaximDL, PS, Astronomy Tools, Fitswork
Remark: A very famous region in Cygnus

Object: The Crescent Nebula, NGC 6888, 3./ 4./5.05.2013, Borgfeld
Scope: TS-APo 90/600 with Flattener at f/6.7
Camera: Atik 383L+, Baader SHO
Mount: Vixen GP-D2, Baader Hartholzstativ
Guiding: Lodestar 60/240 Finderscope, PHD-Guiding
Processing: MaximDL, PS, Fitswork
Remark: The Crescent Nebula is an emission nebula in the constellation Cygnus, about 5000 light-years away from Earth.