Different picture types are added to the class of wide fields. It is depending very much on your point of view. Usually I put pictures with a focal length of 200mm and below into the wide field drawer. After some years I decided to add mosaics here as well. Even full frame shot at 400 mm focal length are located here.
Object: Veil Nebula, 09.08. Borgfeld and 12.08.2024 Breddorfer Moor
Scope: SW Esprit 100 ED with Riccardi f/4.1
Camera: ASI 6200MC pro, L-eN: 44 x 4m each, Clear: 54 x 4m each , gain 100, offset 50, 6h 32min at all
Mount: UMI 17 Lite
Guiding: ASI 290MM, DIY off-axis guider, PHD-Guiding
Processing: PI
Description: North is up, scale is 1,86 arc sec / pix. My contribution to the AVL Project of summer 2024.
Object: M16 Eagle Nebula and M17 Omega Nebula, 11.08.2024, Breddorfer Moor
Scope: SW Esprit 100 ED with Riccardi f/4.1
Camera: ASI 6200MC pro, L-eN, 15 x 4m each, 1h at all, gain 100, offset 50
Mount: UMI 17 Lite
Guiding: ASI 290MM, 60/240 Finderscope, PHD2-Guiding
Processing: PI
Description: Using this unusual PA of 63°, both nebulas fit in the FOV, scale is 1.86 arc sec / pix. Chip distance: 77,70 mm. Compare with my shot of the Eagle Nebulas from 2012.
Object: Nebulas from Butterfly to Crescent, 28.05.2023, Borgfeld
Scope: SW Esprit 100 ED with Riccardi f/4.1
Camera: ASI 6200MC pro, UHCS, 40 x 4m each, 2h 40m at all, gain 100, offset 50
Mount: Avalon Linear
Guiding: ASI 290MM, DIY off-axis guider, PHD-Guiding
Processing: PI
Description: This famous region within Cygnus shows diffuse emission nebulas surrounding Sadr or Gamma Cygni and the crescent nebula at the lower right.The open cluster at the lower left ist M29. North is up, scale is 1.86 arc sec / pix. Chip distance: 77,85.mm.
Object: North America and Pelican, NGC 7000 and IC 5070, 27.05.2023, Borgfeld
Scope: SW Esprit 100 ED with Riccardi f/4.1
Camera: ASI 6200MC pro, UHCS, 40 x 4m each, 2h 40m at all, gain 100, offset 50
Mount: Avalon Linear
Guiding: ASI 220MM, DIY off-axis guider, PHD-Guiding
Processing: PI, PS
Description: The Pelican Nebula is an HII region closly associated with the North America Nebula. North is up, scale is 1.86 arc sec / pix.Chip distance 78,20 mm.
Object: Sh2-91; Aug 2020
Scope: SW Esprit 100 ED with Riccardi f/4.1
Camera: Atik 383 L+, Ha 3nm, 4 pane mosaic
Mount: Avalon Linear
Guiding: ASI 290MM, 60/240 Finderscope, PHD-Guiding
Processing: SQM Pro, PI
Description: A huge SNR in Cygnus nearby veil, but fainter. Find here some information.
Object: California Nebula NGC 1499; Dec 2019,4th, 30th; Nov 2020, 7th and 8th.
Scope: SW Esprit 100 ED with Riccardi f/4.1
Camera: Atik 383 L+, Ha 3nm, 4 pane mosaic, each 12 x 20 min
Mount: Avalon Linear
Guiding: ASI 290MM, 60/240 Finderscope, PHD-Guiding
Processing: SQM Pro, PI
Description: NGC 1499 is a part of the super bubble around OB2. See also this Mosaic as well as this german description.
Object: Orion, Oct. 2018 Lüneburger Heide
Scope: Mamiya Sekor C 80mm f/1.9 at f/4.0
Camera: Canon EOS5Da MkII at ISO 800, 3h
Mount: Star Adventurer with guiding.
Guiding: MGEN at Kowa 100mm f/2.8 Lens
Processing: flats, bias; PI
Description: Find here the story behind the photo.
Object: Veil, 20./21.05.2018, Borgfeld
Scope: SW Esprit 100 ED with Riccardi f/4.1
Camera: Canon EOS 5Da MkII, CLS, ISO800, 32×5m + 18×5m, flats+bias
Mount: Avalon Linear
Guiding: ASI 290MM 60/240 Finderscope, PHD-Guiding
Processing: SGP Pro, PI, PS
Remark: A full view of the famous SNR. North is up. The pic shows an area of 3.3 deg x 3.3 deg. Finally I was able to catch almost the whole nebula in one photo. Presumably my last shot awaiting the white nights of northern Germany.
Object: Claw Nebula, Bubble Nebula, M52; Oct. and Dec. 2014 Borgfeld
Scope: Canon EF-L f/2.8
Camera: Atik 383 L+, 10h H, 9h O
Mount:GP-D2 with OnStep control.
Guiding: Lodestar+135 mm Lens, PHD2
Processing: flats, bias, darks; PI
Description: A bicolor shot years ago. The processing never satisfied me. In Oct 2019 I tried a minimalistic approach using PI. Like it more now. North is left.
Object: Persues and Taurus Region, Athos La Palma, 6./7./8.09.2018
Scope: Canon EF-L f/2.8 at f/4.0
Camera: Canon EOS5Da MkII at ISO 400, ca 6h
Mount: Star Adventurer with guiding.
Guiding: MGEN at Kowa 100mm f/2.8 Lens
Processing: flats, bias; PI
Description: 3 pane Mosaic of Perseus Taurus region with NGC 1499, Per OB2 and M45. „Foto des Monats 10/2018 AVL Lilienthal“. Find here some additional information in German.
Object: IC 2118, Athos La Palma, 09.+ 10.09.2018
Scope: Canon EF-L f/2.8 at f/4.0
Camera: Canon EOS5Da MkII at ISO 400, 56 x 4 min, 3h 44min
Mount: Star Adventurer with guiding.
Guiding: MGEN at Kowa 100mm f/2.8 Lens
Processing: flats, bias; PI, PS
Description: Witch Head Nebula, NGC 1909. Shot both mornings from rising of Orion until dawn.
Object: Iris Nebula, Athos La Palma, 04. to 05.09.2018
Scope: Canon EF-L f/2.8 at f/4.0
Camera: Canon EOS5Da MkII at ISO 400, 98 x 2 min, 3h 16min
Mount: Star Adventurer with guiding.
Guiding: MGEN at Kowa 100mm f/2.8 Lens
Processing: flats, bias; PI, PS
Description: The area in Cepheus and Draco around the Iris Nebula (NGC 7023). Shot during our arrival night at Athos Centro Astronomico. Actually it was just a try. I wanted to check, if already after 2 min saturation is an issue. Seems not. But the picture was worth to put it here.
Object: Saturn near Lagoon and Trifid, Athos La Palma, 04.09.2018
Scope: Canon EF-L f/2.8 at f/4.0
Camera: Canon EOS5Da MkII at ISO 400, 20 x 2 min, 1h 20min
Mount: Star Adventurer with guiding.
Guiding: MGEN at Kowa 100mm f/2.8 Lens
Processing: flats, bias; PI, PS
Description: Shot almost „during“ our arrival night at Athos Centro Astronomico.
Object: Cygnus, June to August, 2018
Scope: Mamiya Sekor C 80mm lens f/1.9 at f/4.0
Camera: Atik 383 L+, 30min RGB + 9h 44min SHO
Mount: Avalon Linear
Guiding: Lodestar+135 Lens, PHD2
Processing: flats, bias; PI, PS
Description: I aimed this summer project for years. This summer the weather has been kindly… More information in german here.
Object: Antares Region, 27.+29.+30.06.2016, Teneriffa
Scope: Canon EF-L f/2.8 at f/4.0
Camera: Canon EOS5Da MkII at ISO 800, 7h
Mount: Star Adventurer with guiding.
Guiding: MGEN at Kowa 100mm f/2.8 Lens
Processing: APT, flats, bias; PI, PS; PI
Description: Mosaic of two images below. Just used PI for mosaicing the tiffs. Here is a mouseover.
Object: Auriga, 27.11.2016, Borgfeld
Scope: Canon EF-L f/2.8 at f/4.0
Camera: Canon EOS5Da MkII, CLS-Clip, 33×5 min at ISO 800
Mount: GP-D2 with OnStep control.
Guiding: MGEN at Kowa 100mm f/2.8 Lens
Processing: APT, flats, bias; PI, PS;
Description: see picture page.
Object: Blue Horse Head, 27.+30.06.2016, Teneriffa
Scope: Canon EF-L f/2.8 at f/4.0
Camera: Canon EOS5Da MkII, 56×5 min at ISO 800
Mount: Star Adventurer with guiding.
Guiding: MGEN at Kowa 100mm f/2.8 Lens
Processing: APT, flats, bias; PI, PS;
Description: Not the famous Horsehead of Orion, but rather a fainter nebula in Scorpius. The main part is a molecular cloud complex and cataloged as IC4592. The bright star at the right is Mars. Near the middle at the top of the photo located is M80. I put south up in order to have a better visual impression.
Object: Blue Horse Head, 29.+30.06.2016, Teneriffa
Scope: Canon EF-L f/2.8 at f/4.0
Camera: Canon EOS5Da MkII, 32×5 min at ISO 800
Mount: Star Adventurer with guiding.
Guiding: MGEN at Kowa 100mm f/2.8 Lens
Processing: APT, flats, bias; PI, PS;
Description: „Astrofoto des Monats“ AVL Lilienthal. Find here some information in german.
Object: Corona Australis, 29.+30.06.2016, Teneriffa
Scope: Canon EF-L f/2.8 at f/4.0
Camera: Canon EOS5Da MkII, 64×5 min at ISO 800
Mount: Star Adventurer with guiding.
Guiding: MGEN at Kowa 100mm f/2.8 Lens
Processing: APT, flats, bias; PI, PS;
Description: AdW 35/2016. More info: see picture page.
Object: Galaxies around M81 and M82, 07.05.2016, Borgfeld
Scope: Canon EF-L f/2.8 at f/4.0
Camera: Canon EOS5Da MkII, CLS-Clip, 44×4 min at ISO 800
Mount: GP-D2 with OnStep control.
Guiding: MGEN at Kowa 100mm f/2.8 Lens
Processing: APT, flats, bias; PI, PS;
Description: The M81 Group is a galaxy group in the Ursa Major and Camelopardalis that includes the M81/M82, as well as several other galaxies. The approximate center of the group is at a distance of 3.6 Mpc. Here is a mouseover.
Object: IC1396 and Sh2-129, Cepheus, 05.05.2016, Borgfeld
Scope: Canon EF-L f/2.8 at f/4.0
Camera: Canon EOS5Da MkII, 31×4m at ISO 800
Mount: GP-D2 with OnStep Control
Guiding: MGEN at 100mm f/2.8 Lens
Processing: flats, bias; PI;
Description: „Astrofoto des Monats“ 06/2016 AVL Lilienthal. Find here some information in german.
Object: Heart and Soul Nebula in Cassiopeia, 25.08.2015, La Palma
Scope: Canon EF-L f/2.8 at f/4.0
Camera: Canon EOS5Da MkII, 28×4m at ISO 800
Mount: Star Adventurer with guiding.
Guiding: MGEN at 135mm f/2.8 Lens
Processing: flats, bias; PI, PS;
Description: Taken at Casa Amagar at 360m above sea leavel. Quite light polluted for palmerian standards…
Object: M31, 02.09.2014, Borgfeld
Scope: Canon EF-L f/2.8 at f/4.0
Camera: Canon EOS5Da MkII, CLS-Clip, 20×4 min at ISO 800
Mount: GP-D2
Guiding: Lodestar at 55/405mm Lens
Processing: flats, bias; PI, PS;
Remark: –
Object: Ceph and Cas, Oct and Nov 2014, Borgfeld
Scope: Canon EF-L f/2.8 at f/2.8
Camera: Atik 383 L+, H: 34 x 20min
Mount: GP-D2
Guiding: Lodestar at 55/405mm Lens
Processing: flats, bias; MaximDL, Fitswork, PS;
Remark: East is up. Scale 5.4 arc sex / pix. Shows Bubble Nebula, Claw Nebula and more. „Astrofoto des Monats“ AVL Lilienthal. Find here some information in german.
Below a gallery of more photos shot in earlier times. All photos are shown with their original description written after finishing the processing