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Old 15-10-2019, 03:19 PM
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lazjen (Chris)
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82 min NB M8 Lagoon

Fighting the weather, it took 2 nights to get the data for this pic. And itís only 82 min overall.

Mount: CEM120EC2
Scope: Sharpstar 107PH
Camera: ZWO ASI1600MM-C

Each frame was at -15C, 60 sec, Gain 75, Offset 13.

Ha: 28
OIII: 26
SII: 28

Processed in PixInsight.

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A larger version can be seen here: https://youpic.com/image/16004004/m8...-by-chris-ryan
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Old 15-10-2019, 05:39 PM
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Trekzone (Matt)
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wow! Awesome.
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Old 15-10-2019, 05:50 PM
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A really nice looking Lagoon that Chris, lovely stars and colours ...the perfectly circular blue centre looks a little odd though, haven't seen that look like that before?

Mike
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Old 15-10-2019, 06:04 PM
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lazjen (Chris)
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Thanks Matt

Quote:
Originally Posted by strongmanmike View Post
A really nice looking Lagoon that Chris, lovely stars and colours ...the perfectly circular blue centre looks a little odd though, haven't seen that look like that before?
Mike, it's probably the lack of data (I think the SII was particularly weak) and/or my processing. Here's what it looked like before I neutralised the green. It's possible to see more colour shades:

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Edit: A poke around Astrobin suggests for something like my setup I probably need 2 to 4 times the amount of data I've got here to bring out finer/more details.

Last edited by lazjen; 15-10-2019 at 06:36 PM.
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Old 18-10-2019, 04:45 PM
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Very nice indeed Chris. I'll finally get around to reprocessing mine and will be using yours as a template!
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Old 19-10-2019, 04:23 PM
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Very nice indeed Chris. I'll finally get around to reprocessing mine and will be using yours as a template!
At least you've got the data there to do it real justice.
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Old 23-10-2019, 07:09 AM
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Very nice M8. Good details. Gotta be happy with that
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Old 25-10-2019, 08:11 AM
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Indeed. Thanks, Marc.
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