NGC7635 Bubble Nebula with over 4 hours of exposure time. Despite the massive light pollution from the neighborhood, this first result was achieved thanks to the dual narrowband filter. Telescope: TS Photoline 102/714 + Reducer 0.79, Camera ZWO ASI294mc, Optolong Ultimate Filter, Mount Skywatcher EQ6R with an ASIAIR plus. NGC 7635, also called the Bubble Nebula, is an emission nebula and an HII region in the constellation Cassiopeia in the northern sky, about 7,100 light-years from Earth. It is located near the open star cluster Messier 52. The name comes from a stellar wind bubble created by the stellar wind of an O-type star designated BD +60 2522 (SAO 20575). The star emits large amounts of gas that expand into the surroundings at about 28 kilometers per second. The expanding gases collide with the huge surrounding molecular cloud in this region, which resists the expansion. DaduNGC7635 Bubble Nebula with over 4 hours of exposure time. Despite the massive light pollution from the neighborhood, this first result was achieved thanks to the dual narrowband filter. Telescope: TS Photoline 102/714 + Reducer 0.79, Camera ZWO ASI294mc, Optolong Ultimate Filter, Mount Skywatcher EQ6R with an ASIAIR plus. NGC 7635, also called the Bubble Nebula, is an emission nebula and an HII region in the constellation Cassiopeia in the northern sky, about 7,100 light-years from Earth. It is located near the open star cluster Messier 52. The name comes from a stellar wind bubble created by the stellar wind of an O-type star designated BD +60 2522 (SAO 20575). The star emits large amounts of gas that expand into the surroundings at about 28 kilometers per second. The expanding gases collide with the huge surrounding molecular cloud in this region, which resists the expansion. DaduNGC7635 Blasennebel mit über 4 Stunden Belichtungszeit.
Trotz der massiven Lichtverschmutzung aus der Nachbarschaft, kam es dank Dual Schmalband Filter zu diesem ersten Ergebnis.
Teleskop: TS Photoline 102/714+Reducer 0,79, Kamera ZWO ASI294mc Optolong Ultimate Filter
Montierung Skywatcher EQ6R, mit einer ASIAIR plus.
NGC 7635, auch Blasennebel (engl. Bubble Nebula) genannt, ist ein Emissionsnebel und eine HII-Region im Sternbild Kassiopeia am Nordsternhimmel, welcher etwa 7100 Lichtjahre von der Erde entfernt ist. Er befindet sich in der Nähe des offenen Sternhaufens Messier 52. Die Bezeichnung stammt von einer Sternwind-Blase, die durch den Sternwind eines O-Sterns mit der Bezeichnung BD +60 2522 (SAO 20575) entstanden ist. Der Stern stößt große Mengen an Gas aus, die sich mit rund 28 Kilometer pro Sekunde in die Umgebung ausbreiten. Dabei stoßen die expandierenden Gase auf die riesige umgebende Molekülwolke in dieser Region, die der Ausdehnung Widerstand entgegenbringt. Dadu
NGC7635 Bubble NebulaNGC7635 Bubble NebulaNGC7635 Blasennebel
NGC7635 Bubble Nebula with over 4 hours of exposure time. Despite the massive light pollution from the neighborhood, this first result was achieved thanks to the dual narrowband filter. Telescope: TS Photoline 102/714 + Reducer 0.79, Camera ZWO ASI294mc, Optolong Ultimate Filter, Mount Skywatcher EQ6R with an ASIAIR plus. NGC 7635, also called the Bubble Nebula, is an emission nebula and an HII region in the constellation Cassiopeia in the northern sky, about 7,100 light-years from Earth. It is located near the open star cluster Messier 52. The name comes from a stellar wind bubble created by the stellar wind of an O-type star designated BD +60 2522 (SAO 20575). The star emits large amounts of gas that expand into the surroundings at about 28 kilometers per second. The expanding gases collide with the huge surrounding molecular cloud in this region, which resists the expansion. DaduNGC7635 Bubble Nebula with over 4 hours of exposure time. Despite the massive light pollution from the neighborhood, this first result was achieved thanks to the dual narrowband filter. Telescope: TS Photoline 102/714 + Reducer 0.79, Camera ZWO ASI294mc, Optolong Ultimate Filter, Mount Skywatcher EQ6R with an ASIAIR plus. NGC 7635, also called the Bubble Nebula, is an emission nebula and an HII region in the constellation Cassiopeia in the northern sky, about 7,100 light-years from Earth. It is located near the open star cluster Messier 52. The name comes from a stellar wind bubble created by the stellar wind of an O-type star designated BD +60 2522 (SAO 20575). The star emits large amounts of gas that expand into the surroundings at about 28 kilometers per second. The expanding gases collide with the huge surrounding molecular cloud in this region, which resists the expansion. DaduNGC7635 Blasennebel mit über 4 Stunden Belichtungszeit.Trotz der massiven Lichtverschmutzung aus der Nachbarschaft, kam es dank Dual Schmalband Filter zu diesem ersten Ergebnis.
Teleskop: TS Photoline 102/714+Reducer 0,79, Kamera ZWO ASI294mc Optolong Ultimate Filter
Montierung Skywatcher EQ6R, mit einer ASIAIR plus.
NGC 7635, auch Blasennebel (engl. Bubble Nebula) genannt, ist ein Emissionsnebel und eine HII-Region im Sternbild Kassiopeia am Nordsternhimmel, welcher etwa 7100 Lichtjahre von der Erde entfernt ist. Er befindet sich in der Nähe des offenen Sternhaufens Messier 52. Die Bezeichnung stammt von einer Sternwind-Blase, die durch den Sternwind eines O-Sterns mit der Bezeichnung BD +60 2522 (SAO 20575) entstanden ist. Der Stern stößt große Mengen an Gas aus, die sich mit rund 28 Kilometer pro Sekunde in die Umgebung ausbreiten. Dabei stoßen die expandierenden Gase auf die riesige umgebende Molekülwolke in dieser Region, die der Ausdehnung Widerstand entgegenbringt. Dadu