M57 - Ring nebula is a Planetary nebula . it is very small in size. The nebula disk has an angular size of 1.5 × 1 arc minutes. Image was taken from Singapore.
120mm Refractor, HA, OIII, SII. No reducer or flattener.
Thanks
Kimo
M57- Ring Nebula--update Meade 8" SCT
M57- Ring Nebula--update Meade 8" SCT
Hi,
M57 - Ring nebula is a Planetary nebula . it is very small in size. The nebula disk has an angular size of 1.5 × 1 arc minutes. Image was taken from Singapore.
120mm Refractor, HA, OIII, SII. No reducer or flattener.
Thanks
Kimo
M57 - Ring nebula is a Planetary nebula . it is very small in size. The nebula disk has an angular size of 1.5 × 1 arc minutes. Image was taken from Singapore.
120mm Refractor, HA, OIII, SII. No reducer or flattener.
Thanks
Kimo
Last edited by kimo on Sun Mar 09, 2014 2:14 pm, edited 1 time in total.
![[smilie=cute2.gif]](./images/smilies/cute2.gif "cute2")
Re: M57- Ring Nebula-Meade 8" sct
Here is another one was taken using Meade 8" SCT with long focal length. I worked heard to get this from Singapore sky as it is only visible very early morning 4:30am, alt 20 to 35deg. low alt again....
Re: M57- Ring Nebula--update Meade 8" SCT
Beautiful and colourful ring! Good job! Hard work well rewarded!
http://www.astro.sg
email: gary[at]astro.sg
twitter: @astrosg
"The importance of a telescope is not how big it is, how well made it is.
It is how many people, less fortunate than you, got to look through it."
-- John Dobson.
email: gary[at]astro.sg
twitter: @astrosg
"The importance of a telescope is not how big it is, how well made it is.
It is how many people, less fortunate than you, got to look through it."
-- John Dobson.
Re: M57- Ring Nebula--update Meade 8" SCT
Nice colour!
Re: M57- Ring Nebula--update Meade 8" SCT
Nice work.
Ya, sky seem better after midnight.
Ya, sky seem better after midnight.