Hi all,
Well,I had some decent sky last night,other than the Moon being very bright and near my target that is!I wanted to shoot some deep RGB for the Ha I already had on this but I have learned my lesson more than once on shooting color with the Moon out.
I decided to shoot OIII on it,I was suprised by just how much OIII there is here,the signal was quite strong!
I also learned the OIII filter is not quite as effective as blocking moon glow as the Ha,I ended up with a minor gradient problem but it was not to hard to deal with.
Since I don't have a SII filter yet I made a synthetic green by adding 28% of my Ha data to the OIII to create this Bicolor.
I have another version in the works but I like how this one came out.What do you think?
This is 20x600s with an Astrodon 6nm Ha and 38x600s with an Astrodon OIII filter. Image is resized to 60% and trimmed just a bit around the edges.
Taken with my TMB115 at F7 and ST10xme.
1200gto guided with a remote guide head and efinder.
Thanks for having a look,
Jason
Well,I had some decent sky last night,other than the Moon being very bright and near my target that is!I wanted to shoot some deep RGB for the Ha I already had on this but I have learned my lesson more than once on shooting color with the Moon out.
I decided to shoot OIII on it,I was suprised by just how much OIII there is here,the signal was quite strong!
I also learned the OIII filter is not quite as effective as blocking moon glow as the Ha,I ended up with a minor gradient problem but it was not to hard to deal with.
Since I don't have a SII filter yet I made a synthetic green by adding 28% of my Ha data to the OIII to create this Bicolor.
I have another version in the works but I like how this one came out.What do you think?
This is 20x600s with an Astrodon 6nm Ha and 38x600s with an Astrodon OIII filter. Image is resized to 60% and trimmed just a bit around the edges.
Taken with my TMB115 at F7 and ST10xme.
1200gto guided with a remote guide head and efinder.
Thanks for having a look,
Jason
Attached Image: