Object data
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Exposure data
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Ursa Major obs. @ ROSA (remote observatory southern alps)
“Alkor”
Lacerta N25010c Newtonian, f/D = 4
SX Trius 694, Baader LRGB filter
10micron GM2000 HPS II, unguided
Ha+[NII] 112x10 min / L 35x10 min / RGB 19x10 min per filter
15 h 20 min for LRGB-image / 34 h for Ha-LRGB-image
data acquired remotely using CCD Commander
- CEDIC Team goes Chile II
- CEDIC Team goes La Palma I
- CEDIC Team goes La Palma II
- CEDIC Team goes La Palma III
- CEDIC Team goes Namibia
- Namibia 2022 - Intro
- #1 - Clusters in Carina
- #2 - Hidden Treasures in Vela
- #3 - Southern Galaxies
- #4 - Emission Nebulae in Centaurus
- #5 - Near South Pole
- #6 - Dark Nebulae in Cir & Lup
- #7 - Nebulae in Ara & Norma
- #8 - Nebulae in Scorpius
- #9 - Open Clusters in Scorpius
- #10 - Highlights in Sagittarius
- #11 - Nebulae in Ophiuchus
NGC 7635 in Cassiopeia
Emission nebula
Cas
2020-08-31 + 09-02+03+04+05+13+14+15+16+17
7 100 ly
NGC 7635 is located in the HII region Sh2- 162. The bubble is formed
by the stellar wind of the star SAO 20575, whose ejected gases hit
the surrounding molecular cloud, creating a shock front.
11 mag (B)
15’ x 8’