NGC 7635, also known as the Bubble Nebula, is a striking emission nebula located in the constellation Cassiopeia. This cosmic beauty gets its name from the bubble-like structure created by the stellar wind from the massive, young, and luminous star at its center, SAO 20575. The intense radiation and powerful stellar winds from this central star interact with the surrounding interstellar medium, sculpting the nebula's delicate and intricate features.

Image Description and Details :

53 Hours of SHO and RGB Stars !

This project was in my bucket list for a long time, mainly because the Bubble was the reason I started with astrophotography.
oh boy I'm happy with this final version

Astrodon Ha 3nm - 80x900s (20 hours)
Astrodon Oiii 3nm - 60x900s (15 hours)
Astrodon Sii 3nm - 60x900s (15 hours)
Chroma Red - 60x60s
Chroma Green - 60x60s
Chroma Blue - 60x60s

Telescope - GSO RC 8" Carbon Tube
Mount iOptron CEM70
Camera - ZWO ASI 1600mm Pro
Guide Camera - OAG + ZWO ASI174mm Mini

Copyright: Tal Akerman

Image Description and Details :

"Auriga" private Observatory - Russia - Moscow Region - Makeikha
Photo shooting: August - 14, 17, 18, 19, 20, 21, 22; September: 06, 11, 12; October - 10
Accumulation: 42.2 hours
Baader Planetarium H-alpha 1.25" CCD 7 nm: 121x600" bin 1x1
Baader Planetarium OIII 1.25" CCD 8.5nm: 71x600" bin 1x1
Baader Planetarium SII 1.25 CCD 8nm: 47x600" bin 1x1
Astronomik RGB 1.25" Type IIc: 47x180" bin 1x1
Telescope: SkyWatcher Quattro 8S
Shooting Camera: ZWO Optical ASI 1600-MM COOLED
Mount: SkyWatcher EQ 8 PRO Mount
Telescope Guide: SkyWatcher EvoGuide 50ED
Guide camera: ZWO ASI ZWO 120mm mini
Focus Reducer: Tele Vue Paracorr Type-2


Copyright: Sviatoslav Lips