Process my NGC1333 data!

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Quinn Groessl avatar
Recently did some imaging on NGC1333. To see what I came up with you can go here: https://astrob.in/szrttl/B/


I'd like to see what others can do with it. Sorry it's in Pixinsight's file format, but if you have GraXpert I believe you can easily convert it to a .tiff or whatever you need.

Equipment used was ASI2600MM Pro, Chroma LRGB filters, FRA300 in case you need it for color calibration.

Data Link will be up for at least a few months probably. As long as I don't need to make room. It's here: https://drive.google.com/drive/folders/1t4Te4q5tcob4rNpus3vmu_MgccuwfFJ1?usp=sharing
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Krzysztof Gaudy avatar
My version: 



This is very nice data for training! I am almost done collecting data for my own NGC 1333, so I decided to try processing yours first  
Processed with PixInsight first. Channel combination, SPCC. DBE is crucial as there is significant light pollution visible (especially on the left) and because of DBE/light pollution some colours are probably lost on the left. 

Then StarXTerminator and BlurXTerminator separately for stars and starless RGB and L. Stars may be better, I only used stars from the RGB image, separately stretched with GHS.

Starless L and RGB quickly stretched with SetiAstro Statistical Stretch (target median: ~0.12) and then saved to Photoshop for further processing (curves, some adjustment layers with vibrance; colour correction on stars; LAB mode for RGB and colour boost). 

Please consider making the image data available for free download at AstrophotoMarket.com (https://astrophotomarket.com/en/sell-share-image-data-set) to keep it available for download in the future (this is my recently launched service, so forgive the little "advertising" ).
Quinn Groessl avatar
Looks good! I was debating how much color to try and get in the dust. My first revision had more, but I wasn’t happy with other parts of it. 


I’ll check that site out and keep it in mind.
Well Written
Tom Eisch avatar

Just got some CPU upgrades so tried fairly quickly in pixinsight. Thanks for the data, it is very good!
Oscar avatar
here's a quick try with PI

thx for the data
Quinn Groessl avatar
Very nice both of you. Oscar, you actually got the color out in the center of the image, that’s something I wanted to get but really struggled with compared to my version from last year using my C8.
Tim Ray avatar
Nice Data! A quicky with PI.



CS Tim
Alex Nicholas avatar
That was fun... I'll have a go when Im not supposed to be working and actually be careful with it, but this was 10~15min in PI only.

If I bring PS into the mix and spend a bit more time on the RGB/Lum blending process I think I could make it much much better!
Markice Stephenson avatar


Some of the cleanest data I've had the chance to work with!
Quinn Groessl avatar
Markice Stephenson:
Some of the cleanest data I've had the chance to work with!


I'm probably more selective with blinking than many. I tossed 30 subs and ended up using 574. Nearly all were because of tracking errors, but that's been a fact of life for me with my EQM-35 Pro mount. I've realized after about half of all my filter changes the first exposure is no good. Then being in a pretty dark bortle 4 helps too. SQM on a new moon dances around 21. If only there were less cloudy nights!
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Tom Dinneen avatar
Quick process like everyone else in PI. 
Steven Scott avatar
Daniel Cimbora avatar
It is REALLY cool to see the different takes on the same data set.  Every outcome is unique and they are all amazing.  

The more I do this the more I realize the goal of image processing is not to adhere to some particular standard, but rather to produce an image that is faithful to the data and reflects one's personal tastes. 

Really interesting blend of subjectivity and objectivity, this hobby of ours – turning ancient photons into electrons and then into art.
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YingtianZZZ avatar
Tom Dinneen:
Quick process like everyone else in PI. 

From myself I would vote your version as best! In my mind the dark areas should be brown color, and you are keeping that kind of soft brown best!
Chris DeCosta avatar
I would like to thank you for the data, and I gave your data a whirl and this is what I came up with.
Tom Dinneen avatar
YingtianZZZ:
Tom Dinneen:
Quick process like everyone else in PI. 

From myself I would vote your version as best! In my mind the dark areas should be brown color, and you are keeping that kind of soft brown best!

Appreciate the kind words. Just a quick edit. Needs a bit of colour balance as maybe a hint of green in there. Also needs some masks to bring out the reflection nebula. Like yourself I love the browns and aim for that. As others have said I also love all the interpretations of the same data.
Habib Sekha avatar
Thank you for sharing your Data. Here is my version without using the Luminance stack.


Jonny Bravo avatar
I completely forgot where I got the NGC1333 data. Glad I found this thread again so I can give you the credit for it. Here's the image I produced from your shared data:



Processed in PI. It's nice to work with good data and not have to fight every single step like I do with my own . Thanks for allowing me the opportunity!
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Massimiliano F. - Alnitak the Star avatar
Thanx for sharing this great set of data!
This is my quick version. Version 2
Aaron Stratton avatar
Yes thank for sharing this great data. I've never processed anything besides data from my Nikon Z7 (very little) and mostly my 533MC Pro, so this is my first time processing another camera, mono data, and this target. All of it was an excellent learning experience. 
Everything processing in PI. I can expand on my workflow if needed.
Cheers and clear skies.
Aaron

Tom Dinneen avatar
Had a bit more fun with it in Photoshop