Messier 17, Swan Nebula or Omega Nebula in Sagittarius 6m, 11′ Instrument: 254mm Newton, 76XObserved and sketched June 24th, 2017, 23.15h-24.00hLocation: Baindt, near lake of Constance, GermanyObserver: Gabriele Houtermans-Sieweke, Ravensburg
Kategória: Emission Nebula
Messier 17, Swan Nebula in Sagittarius – Dr Johannes Schilling
Messier 17, Swan Nebula in Sagittarius 6m, 11′ Observed and sketched for several nights in 2008, altogether 8 hours Instrument: 406mm Newton, 148X without filter Location: Ettlenschieß, Swabian Mountains, Germany Observer: Dr. Johannes Schilling, Baindt, Germany
NGC 2371/2, Planetary Nebula in Gemini
NGC 2371/2, Planetary Nebula in Gemini 11.3m, Central Star 14.8m A rapid sketch with 406mm Newton, 462X, without any filter February, 17th, 2017, 19.30h-20.45h Observer: Dr. Johannes Schilling Location: Baindt near Ravensburg, Germany
IC 2118, Witch Head Nebula, Comparison Binoculars and Naked Eye
IC 2118, Witch Head Nebula, Eridanus Left: Sketch with 20X100 Binoculars Right: Sketch with naked eye Mark: Witch Head Observer: Dr. Johannes Schilling, Baindt, Germany
IC 2118, Witch Head Nebula in Eridanus in 20X100 Binoculars
IC 2118, Witch Head Nebula in Eridanus Sketch with 20X100 Binoculars December 28th, 2016, 20.15h-21.15h January 29th, 2017, 19h-20h Location: Baindt near Ravensburg, Germany Observer: Dr. Johannes Schilling, Baindt
IC 2118, Witch Head Nebula in Eridanus, with naked eye
IC 2118, Witch Head Nebula in Eridanus Sketch with naked eye December 31th, 2016, 21.15-21.35h Location: Suisse, near Ilanz in Alpine Mountains Observer: Dr. Johannes Schilling, Baindt, Germany