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Hybrid Hubble Palette - HSO Nebula processing with PixInsight and Photoshop

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Hybrid workflows are a powerful way to leverage the best out of all your post-processing softwares and produce fantastic astrophotography images. In this video, Peter Jenkins will take you through a step by step workflow covering PixInsight and Photoshop to process the M17 nebula. This workflow has been separated into 14 short and easy to digest videos that covers:
1. Image registration and stacking
2. Histogram adjustments and star removal for processing
3. Recombination in Photoshop
4. Sharpening, colour adjustments and finishing touches
SPECIFICATIONS
Tutor .......................................................................................................................................................................................................................... Peter Jenkins
Parts .......................................................................................................................................................................................................................... 14 videos
Duration .......................................................................................................................................................................................................................... 1h 04m
Image type .......................................................................................................................................................................................................................... Deep Sky Imaging
Difficulty level .......................................................................................................................................................................................................................... Intermediate
Category .......................................................................................................................................................................................................................... Master Classes
Tier .......................................................................................................................................................................................................................... Premium
Software used .......................................................................................................................................................................................................................... Photoshop PixInsight
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PART 1
Deciding which image to use
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Deciding which image to use
PART 1
Deciding which image to use
3 minutes
Cosmetic correction to remove flaws
PART 2
Cosmetic correction to remove flaws
4 minutes
Image registration
PART 3
Image registration
2 minutes
Image integration
PART 4
Image integration
5 minutes
Cropping the image sets
PART 5
Cropping the image sets
2 minutes
Dynamic Background extraction
PART 6
Dynamic Background extraction
6 minutes
Histogram transformation & Noise reduction
PART 7
Histogram transformation & Noise reduction
8 minutes
Star removal
PART 8
Star removal
4 minutes
Create RGB images for stars
PART 9
Create RGB images for stars
5 minutes
Create Luminance layer for detail
PART 10
Create Luminance layer for detail
4 minutes
Fine tune and combine starless images
PART 11
Fine tune and combine starless images
7 minutes
Add coloured stars and Luminance
PART 12
Add coloured stars and Luminance
3 minutes
Sharpening
PART 13
Sharpening
4 minutes
Levels, Curves and Colour saturation in Photoshop
PART 14
Levels, Curves and Colour saturation in Photoshop
7 minutes
PART 1

Deciding which image to use

Comments

Mr. Jenkins, the whole tutorial is very instructive especially Part 14 very useful, partial treatment with curves is very interesting. Thanks a lot.

Hi Peter,

Thanks for the tutorial - I have some images from AUS-2 which has a column defect, I applied the technique you describe - but with the limited subs from a one-click request pixinsight appears to simply blank the defect, such that when you stack you get a noticeable dark line present as opposed to the light.

Does pixinsight not populate data for the bad column by interpolating the pixel value from adjacent rows or columns? Or at least populate the values as a random noise value?

Or have I entirely missed a setting that I am supposed to apply? It seems like I have replaced a bright defect with a dark one of lesser severity.

Thanks,

John.