Quote:
Originally Posted by rustigsmed
bicolour narrowband galaxies now??
interested to know how much Oiii you manage to get on a galaxy like this?
as the swedes would say varför inte? Why not!?
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Thanks for the comments, Russ. You have to try new things. Sometimes they even work
We only got 4 hours of Oiii which really wasn't enough for good SNR but there was a surprising amount of it. As you can see, there are only a few areas that are strong in Oiii but not Ha. I have an hour of Sii as well but it is pretty weak and a lot more data would be needed before I could do a Hubble version.
Cheers,
Rick.