Quote:
Originally Posted by AstroJunk
Here's the Tarantula with the L-eXtreme at f2 and its isolated red channel. It's fair to say that this is largely an OIII object anyway, but the loss of Ha was more dramatic than I had expected.
|
I’m afraid I have to disagree with you on this. The Tarantula is the largest EMISSION nebula known which makes it a major Ha source. So your loss of Ha signal has been almost entire. Can I suggest you have a look at the YouTube video I referenced earlier. I found it a very interesting discussion and explanation for the phenomenon you are experiencing.