Thread: NGC300 Lum
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Old 14-08-2021, 02:52 PM
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PKay (Peter)
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Quote:
Originally Posted by neurosis3000 View Post
Lots of nice detail there, Peter!
Thanks Reggie!

Quote:
Originally Posted by peter_4059 View Post
Interesting to see the OII showing up. How do you plan to blend it with the RGB?

I had a go at this object a few years ago - it doesn't have a lot of surface brightness. Your ZWO is doing a good job considering the integration you have so far.
Hi Pete.
Lots of integration time works for me.
However, to find out how much O3 was there, I cheated and used a 16" CDK at itelescopes.
Lots there!
So I have put my scope to task just on O3, but is slow going...

Ha is there also, but very feint.

Adding the O3 and Ha to LRGB can be done a few ways (Pixinsight).
There is a script for this purpose that works most of the time.
If not it's down to pixel math (tedious).

I also have a mountain of OSC data taken last year.
To combine that is going to be a challenge.

Have to enjoy the journey
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