Orpington Astronomical Society

Astronomy => Astrophotography => Topic started by: Carole on Apr 04, 2017, 21:12:17

Title: M20 from 2013 tarted up
Post by: Carole on Apr 04, 2017, 21:12:17
This is my original image from Les Granges in August 2013
(http://cdn.astrobin.com/images/thumbs/4c31f9a98411b2a4af76e2bebce0e606.1824x0_q100_watermark.jpg)

Having learnt a few more processing techniques, I have tweaked it a bit. 
(http://cdn.astrobin.com/images/thumbs/3b13edcbcf4eb08167e744bfdd3478dc.1824x0_q100_watermark.jpg)
Title: Re: M20 from 2013 tarted up
Post by: MarkS on Apr 04, 2017, 21:40:40
I like the improved processing!

Mark
Title: Re: M20 from 2013 tarted up
Post by: Fay on Apr 05, 2017, 07:20:37
Well tarted up Carole! 
Title: Re: M20 from 2013 tarted up
Post by: JohnP on Apr 05, 2017, 08:06:39
umm not so sure - actually think i prefer orig. Agreed background looks better in reprocessed but stars look too small/ vanished & also they all look like blue points.. kinda looks a bit over processed to me. Still a great image though - John
Title: Re: M20 from 2013 tarted up
Post by: Carole on Apr 05, 2017, 09:51:05
Thanks Mark and Fay.

It was a technique that Olly showed me John, as many people find too many stars and big stars overpowering and distracting from the nebula. 

Looking at some of the smaller stars in the original process there seems to be some "star-eating going on", so if I can find the original subs, maybe I should re-process using Astroart and see if it comes up better, these are probably the stars you are referring to.

Carole
Title: Re: M20 from 2013 tarted up
Post by: Carole on Apr 05, 2017, 10:11:55
Quoteif I can find the original subs
Can't find them.  I usually do keep them for a long time, but can't find these ones.

Carole