Nébuleuse de la trompe d'éléphant (IC1396)

La nébuleuse de la Trompe d'éléphant est une concentration de gaz interstellaire et de poussière dans une région de gaz ionisé beaucoup plus grande IC 1396, située dans la constellation de Céphée à environ 2 400 années-lumière de la Terre.

 

The Elephant's Trunk Nebula is a concentration of interstellar gas and dust within the much larger ionized gas region. IC1396 is located in the constellation Cepheus about 2,400 light years away from Earth. Within this nebula, IC 1396A, commonly called the Elephant's Trunk nebula because of its appearance at visible light wavelengths, where there is a dark patch with a bright, sinuous rim. The bright rim is the surface of the dense cloud that is being illuminated and ionized by a very bright, massive star (HD 206267) that is just to the east of IC 1396A

 

 

Acquisition:

Rising Cam IMX571 color + Zenithstar73

iOptron CEM26 + iPolar

ZWO ASI224MC + WO Uniguide 120mm

NINA & PHD2

 

Séances:

- 5, 6 et 7 septembre 2023 : Filtre IDAS NBZ / 300 sec x 125

- 11 septembre 2023 : Filtre UV-IR Cut / 60 sec x 35

 

Traitement/processing :

Siril, StarNet++ & Gimp

 

@Astrobox 2.0 / St-Jean-sur-Richelieu, Québec

 

AstroM1

Done