Object data
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Exposure data
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- 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
PN Abell 85 / CTB 1 in Cassiopeia
Supernova Remnant
35‘
---
Cas
10 000 ly
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
Ha 216x10 min / [OIII] 73x10 min /
L 19x10min / R 21x10 min, G & B 23x10 min each
62 h 30 min
data acquired remotely using CCD Commander
2018-09-23+25+26+27+28+29 +
2018-10-04+05+09+10+12+13+14+19+20+21+22 + 11-15
Abell 85 was initially classified as a planetary nebula by George
Abell, before the object was categorised as an SNR following the
discovery of a pulsar. Abell 85 / CTB has a diameter of around 100
light years.