Cone nebula is a giant cloud of ionized hydrogen gas, which includes the Christmas Tree Cluster. It’s located between two bright winter stars Betelgeuse (constellation Orion) and Procyon (Canis Minor) and it’s 2700 light-years far from the Solar System. There is a famous picture from Hubble Space telescope of the tip of the cone – star forming complex.
Bi-color picture didn’t look as I expected, therefore I decided to publish only mono version of hydrogen alpha channel.
Telescope: | Newton 254/1000 mm |
Aperture: | 254 mm |
Focal length: | 1000 mm |
Mount: | Gemini GF53f |
Autoguiding: | Orion Mini, TS 50/160 mm |
Camera: | Moravian instruments G2 8300M @-30C |
Corrector: | Baader MPCC |
Filters: | Baader Ha |
Exposure: | 33xHa 300s bin 1x1, |
Date: | 2017-02-27 |
[…] of excited hydrogen, located in the constellation Monoceros. I tried to photograph this object a long time ago without success. I must say, it’s a very difficult object, so I attempted this time with new […]