Orpington Astronomical Society

Astronomy => Astrophotography => Topic started by: ApophisAstros on May 07, 2019, 16:43:07

Title: NGC7023 Iris Nebula CMOS Reprocess
Post by: ApophisAstros on May 07, 2019, 16:43:07
(https://cdn.astrobin.com/thumbs/v6h7w6ZiU3wL_1824x0_wmhqkGbg.jpg)
Reprocessed from 29/09/2018 at Worthing using Astroart 7.0 64 bit instead of DSS also PS C2
Luminance x54 @ 180s
Red x19 @ 180s
Green x19 @ 180s
Blue 18 @ 180s
Flats and Darks
Technical card
camera ZWO ASI ASI183MM Pro (mono)
Scope SkyWatcher 120ED Imaging System
Mount Skywatcher EQ6-R PRO Synscan
Guiding cameras:Skywatcher 9x50 Finderscope,  QHYCCD 5L-II MONO
Focal reducer:Skywatcher 0.85x Focal Reducer/Corrector for Evostar-120ED
Software:Astro Photography Tool,  ADOBE PHOTOSHOP CC,  Astroart 7.0 64bit
Accessories:QHYCCD PoleMaster,  Aurora Flatfield
Resolution: 3680x2500
Dates:Nov. 19, 2018
Frames: 110x180
Integration: 5.5 hours
Avg. Moon age: 10.94 days
Avg. Moon phase: 84.37%
Astrometry.net job: None
Locations: Home, Worthing, West Sussex, United Kingdom
Data source: Backyard
Roger
Title: Re: NGC7023 Iris Nebula CMOS Reprocess
Post by: Carole on May 07, 2019, 17:33:42
Looking a lot better than your original process Roger, but far too green.

Carole 
Title: RThanks Carole, yes forgot about Hastae: NGC7023 Iris Nebula CMOS Reprocess
Post by: ApophisAstros on May 07, 2019, 17:58:53
Thanks Carole, Yes i forgot to use HLVG, so redone it.
Roger
Title: Re: NGC7023 Iris Nebula CMOS Reprocess
Post by: The Thing on May 07, 2019, 20:44:41
Nice one Roger, a totally contracting image scale to mine.
Title: Re: NGC7023 Iris Nebula CMOS Reprocess
Post by: MarkS on May 07, 2019, 22:19:55
That's definitely one of your best examples of processing.  The image is flipped i.e. it's a mirror image of the real thing.

Mark
Title: Re: NGC7023 Iris Nebula CMOS Reprocess
Post by: ApophisAstros on May 07, 2019, 22:42:43
Thanks , Mark and Duncan, should have mentioned cropped as well from original subs,
Roger