Die Aufnahmen, die ich aus meiner Seite herausgenommen habe, gibt es hier zum Zwecke der Dokumentation weiterhin zu sehen.
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: 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: 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
Description: 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: M 101; 17.02.2018 RGB; 09.05.2018; Borgfeld
Scope: Skywatcher Esprit 100 ED with small Riccardi at f/4.1 (5D) and with SW Flattener st f/5.5 (383)
Camera: Canon EOS5Da MkII, CLS, 28×4 min at ISO 800; Atik 383 L+ 24×8 min Luminance
Mount: Avalon Linear
Guiding: ASI 290MM 60/240 Finderscope, PHD2
Processing: SQM Pro, PI, PS
Remark: North is up. Just a trial not to waste an hour of clear sky… L taken later, again just a try to boost the DLSR shot with CCD Luminance.
Object: Markarians Chain; 04.+05.01.2017, Borgfeld
Scope: SW Esprit 100 ED with SW Flattener at f/5.5
Camera: Canon EOS 5Da MkII, CLS, ISO800, 38 × 5min , flats+bias
Mount: Avalon Linear
Guiding: Lodestar 60/240 Finderscope, PHD-Guiding
Processing: SQM Pro, PI
Remark: Shot at approx. -10°C. Anyway I didn’t find a satisfying way to process the noisy frames. Three years later (January 2020) I retried it more succesfull. Showing a field of about 5.0° x 3.3°. North is up. This view includes M87 and M88, as well as many other galaxies of the Virgo cluster.
Object: M 51, Borgfeld, May 5th 2016
Scope: TLAPO 90/600 at f/6.7
Camera: Atik 383 L+, L: 23×4 min, RGB: each 11/11/10 x 4 min, 3h 30min
Mount: Avalon Linear
Guiding: Lodestar 60/240 Finderscope, PHD-Guiding
Processing: SQM Pro, PI
Remark: Rework of data from 2016 (M51 V2) with Pixinsight only. Now I see that I produced some artefacts at the bright stars during the deconvolution. See here a comparison of M 51 photos.
Object: Iris Nebula NGC 7023,10.10.2015, Wümmewiesen
Scope: TS 90/600 Triplett, TS 2″ Flattener
Camera: Atik 383 L+, L: 12×8m, RGB: 18×4m
Mount: Avalon Linear
Guding: Lodestar 60/240 Finderscope, PHD-Guiding
Aquisition / Processing: SQM Pro, PI, PS
Description: NGC 7023 is a bright reflection nebula in Cepheus.
Object: NGC 1499 California Nebula, 16.02.2014, Borgfeld
Scope: Canon EF-L f/2.8 at f/2.8
Camera: Atik 383 L+, H: 22×8min
Mount: GP-D2
Guiding: Lodestar at 55/405mm Lens
Processing: flats, bias; MaximDL, Fitswork, PS;
Remark: First test of the Canon 200mm lens in Halpha.
Object: Jellyfish, IC 443, 04.02.2014, Borgfeld
Scope: Canon EF-L 200mm, at f/4.0
Camera: Canon EOS 350Da, CLS, ISO800, 48 x 2 min, int. darks
Mount: Vixen GP-D2
Guiding: Lodestar with 135mm Lens and 3x Barlow, PHD-Guiding
Processing: DSS, StarTools
Description: IC 443 is a Galactic supernova remnant in the constellation Gemini.
Objekt: IC 1795, 25.11.2013, Borgfeld
Scope: TS 90/600 Triplett, TS 2″ Flattener 119mm
Camera: Atik 383 L+, L: 14×8m , RGB: 6×4m 2x2bin
Mount: Vixen GP-2
Guiding: Lodestar with 135mm Lens and 3x Barlow, PHD-Guiding
Processing: MaximDL,Fitswork, PS
Description: IC 1795 is a bright nebula attached to the right
side of IC 1805.
Object: M 27, 2013, 8th, 9th, 14th Aug, Borgfeld
Scope: TLAPO 90/600 at f/6.7, 2″ Flattener at 119mm
Camera: Atik 383 L+, CLS 17 x 10min, RGB 5 x 10min (2bin)
Mount: GP-D2
Guiding: Lodestar 60/240 Finderscope, PHD-Guiding
Processing: SQM Pro, PI, PS
Remark:-
Objekt: Cocoon, IC 5146, 03.08.2013, Borgfeld
Scope: TS 90/600 Triplett, TS 2″ Flattener
Camera: Atik 383 L+, L: 21×10m, RGB: 10×4m
Mount: Vixen GP-2
Guiding: Lodestar with 135mm Lens and 3x Barlow und PHD-Guiding
Processing: SQM Pro, Maxim DL, Fitswork, Startools
Description: IC 5146 is a reflection and emission nebula in Cygnus.
Object: Southern Veil, NGC 6995, 26.07.2012, Borgfeld
Scope: TS 90/600 Triplett, TS 2″ Flattener
Camera: Canon EOS 350Da, CLS, ISO800, 10 x 10 min, darks, 10 bias, 10 flats.
Mount: Vixen GP-2
Guiding: Lodestar with 135mm Lens and 2,5x Barlow und PHD-Guiding.
Processing: DSLR-Focus, APT-Tools, Fitswork, Photoplus
Description: The Veil Nebula is a cloud of heated and ionized gas and dust in the constellation Cygnus
Object: Northern Veil, NGC 6960, 24.07.2012, Borgfeld
Scope: TS 90/600 Triplett, TS 2″ Flattener
Camera: Canon EOS 350Da, CLS, ISO800. 7 x 10 min, internal darks, 10 bias, 10 flats
Mount: Vixen GP-2
Guiding: Lodestar with 135mm Lens and 2,5x Barlow, PHD-Guiding
Processing: DSLR-Focus, APT-Tools, Fitswork, Photoplus.
Description: The Veil Nebula is a cloud of heated and ionized gas and dust in the constellation Cygnus.
Object: Butterfly, IC 1318, 08.07.2012, Borgfeld
Scope: TS 90/600 Triplett, TS 2″ Flattener
Camera: Canon EOS 350Da, CLS, ISO800, 32 x 4 min, 34 darks, 19 bias, 19 flats.
Mount: Vixen GP-2
Guiding: Lodestar with 135mm Lens and 2.5x Barlow, PHD-Guiding
Processing: DSLR-Focus, APT-Tools, DSS, IRIS
Description: The Sadr region is a diffuse emission nebula surrounding
Sadr or Gamma Cygni
Object: Pelican, IC 5070, 26.05.2012, Borgfeld
Scope: TS 90/600 Triplett, TS 2″ Flattener
Camera: Canon EOS 350Da,CLS, ISO800, 34 x 4 min, 20 darks, 13 bias, 11 flats.
Mount: Vixen GP-2
Guiding: Lodestar with 135mm Lens, 2.5x Barlow and PHD-Guiding
Processing: IRIS, Fitswork
Description: The Pelican Nebula is an HII region associated with the North America Nebula.
Object: M 35, 2012, March, 19th, Borgfeld
Scope: TLAPO 90/600 at f/6.7
Camera: EOS 350Da, 400ISO, 19 x 2 min. darks, flats, bias (1 sec !)
Mount: GP-2
Guiding: PHD-Guiding mit SW70/500
Processing: Stacking und Bildverarbeitung mit IRIS, leichtes dynamic stretching und leichtes colour stretching, Gradient entfernt.
Remark: M 35, NGC 2158 und IC 5157 am 19.März 2012. Entgegen den Vorhersagen klarte es gegen Abend auf. Das nahm ich zum Anlass trotz mittelmäßigem Himmel und heller Umgebung meines Borgfelder Gartens die Erfahrungen von letzter Woche umzusetzten. Habe lange mit dem richtigen Ausschnitt und astrojahn gekämpft. Wenn ich gewusst hätte, dass da noch IC 2147 gut sichtbar wird, hätte ich den Ausschnitt noch anders gelegt. Das nächste Mal werde ich drauf achten.