The secrets behind my Giraffe Nebula picture - PixInsight End to End Workflow

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  • Опубликовано: 12 янв 2025

Комментарии • 82

  • @FrancoGrimoldi
    @FrancoGrimoldi Месяц назад +1

    What an amazing tutorial!!
    I've never seen such a good use of PI's workspace and editing workflows, so much to learn!
    I'm now following you here and also in Astrobin, thanks much for sharing this!

  • @naegeleh
    @naegeleh Месяц назад +1

    I now have a guilty conscience for processing my pictures so shallow. But now i will change!!!! Thank you for these secrets

  • @old_photons
    @old_photons Месяц назад +1

    Very nice. A few techniques I have not seen used before (like oversaturating to evaluate color balance). The artistic evaluation process in concert with the scientific or statistical evaluation is a very nice blend. I watch some folks for the technical how and why. Others I watch for their artistic skills, but their explanations can often be vague. I really like what you produced. A good balance of everything - nice editing too (fast forwards pretty much seamless).

    • @the_space_koala
      @the_space_koala  Месяц назад

      Thank you very much I’m glad it comes across as seamless, the original was almost 2 hours before I cut it 😁

  • @btornqvist
    @btornqvist Месяц назад +1

    Wow I know this was not a tutorial but I learned sooo much. Very interesting! Please consider doing this again.

    • @the_space_koala
      @the_space_koala  Месяц назад +1

      I'm glad you think so. I received some positive feedback so I definitely will!

  • @astrocatinfo
    @astrocatinfo Месяц назад +1

    Thanks for sharing your workflow. Great work!

  • @davidf9494
    @davidf9494 9 дней назад

    Great video with good explanations at each step. You have a new subscriber from western Canada!

  • @WanderingNight1
    @WanderingNight1 Месяц назад

    Nice job. Love the short intro. I never thought about over-saturating to see the color balance. Curves is a game changer - unfortunately towards the end we couldn't see what you were changing in Curves because it was behind your pic. I understand you just focused on the RGB stacked image, but I would love to see the purpose/processing of the separated RGB colors. You gave me a new channel to watch and learn. Bravo!!

    • @the_space_koala
      @the_space_koala  Месяц назад

      Thank you very much. I ended up not doing anything with the separate color stacks. It was just something I wanted to try but the color stack was perfectly fine so I threw away the single channel stacks. I could've actually cut out that part I guess :)

  • @kencunningham843
    @kencunningham843 Месяц назад +3

    Enjoyed how iterative your process is. Will definitely watch if you do more of these.

    • @the_space_koala
      @the_space_koala  Месяц назад

      thank you, "iterative approach" is a fancy way of saying I keep trying until it works :D

    • @kencunningham843
      @kencunningham843 Месяц назад

      @@the_space_koala Ha, yes but it was the the mechanics of the way you keep trying that was so interesting! Like I said, I'd be interesting in watching more of this kind of content from you. Fingers crossed you do more.

  • @No_More_Wrath
    @No_More_Wrath Месяц назад

    One of the things I like about your videos is that the intro is brief and doesn't take itself seriously.

    • @the_space_koala
      @the_space_koala  Месяц назад +1

      haha thank you! It would be difficult to make something serious with a name like "space koala" :D

  • @montevandeusen3506
    @montevandeusen3506 Месяц назад

    I appreciate you sharing your thought processes and how is okay to do it again/over. I think your image is spectacular, by the way!

  • @tomdaigon8707
    @tomdaigon8707 Месяц назад +1

    Bravo! Excellent presentation. Your communication skills match you astrophotograhy skills. Well done!

  • @vincentvdb3151
    @vincentvdb3151 Месяц назад

    I like it :-) There is the technique to take the photos but go from all this data into a jaw dropping result is so fuzzy that these kind of videos sure help. Keep up that smashing work of yours.

  • @Wheeljack678
    @Wheeljack678 Месяц назад

    I really liked your thought process behind your actions. Thanks for sharing this, I learned a couple of new tricks.
    I also like to use Bill Blanshan's star reduction scripts. Easy to use and work really well.

    • @the_space_koala
      @the_space_koala  Месяц назад

      Thanks for leaving a comment, I'm happy you found it useful

  • @64gkb
    @64gkb Месяц назад

    Thank you for a wonderful video. Yes, if you make more like this, I shall watch them! Probably few of your viewers will be post-processing at your level (I am certainly nowhere near), but it's impossible not to pick up useful ideas and tips. Just seeing the thought process and method is useful. I have already used the "remove magenta noise" idea, for instance. And it is inspiration to be less lazy too!

    • @the_space_koala
      @the_space_koala  Месяц назад +1

      thank you so much for saying that and I am glad you find it useful! I always learn new things from others just watching them interact with the data rather than formal tutorials as well!

    • @64gkb
      @64gkb Месяц назад

      ​@@the_space_koala I agree completely. Thanks also for your recommendation of the Thunderbolt SSD; I had just been looking for one (for my "real" work), and your suggested model appears a better option than the one I had been considering. By the way, do you have any plans to review the VIZTA Portable Smart Telescope?

    • @the_space_koala
      @the_space_koala  Месяц назад +1

      @@64gkb I don't have plans to review the VIZTA as of now :) glad the SSD suggestion helped!

  • @Tanglebones.
    @Tanglebones. Месяц назад

    Another great video, but one that shows me how unpolished my processing is! It's an interesting glimpse into the mind of an artist - a sort of stream-of-consciousness as I watch you decide what can stay and what has to go. I hope you make more of them in the future. As always, thank you.

    • @the_space_koala
      @the_space_koala  Месяц назад

      thank you for your very kind comment. I am very meticulous with the processing but I think it's a typical 90-10 situation (I could've spent 10% as long processing it and would've gotten a result 90% as good :D ) I fully see why people are happy with a quick edit sometimes

  • @fmsilva11
    @fmsilva11 Месяц назад

    Thank you for sharing your knowledge, Mrs. Luca. I don't have any of the tools you use, I just have a Newtonian telescope and a canon camera. but I liked seeing the way you process the photos

    • @the_space_koala
      @the_space_koala  Месяц назад +1

      well if you also have a tracking mount you have everything you need to start taking beautiful photos!

    • @fmsilva11
      @fmsilva11 Месяц назад

      thank you !

    • @fmsilva11
      @fmsilva11 Месяц назад

      i also have and dwarf II :)

  •  Месяц назад

    Amazing stuff, I have learned a thing or two. I will try them on my pictures :)

  • @bosseblomqvist2272
    @bosseblomqvist2272 Месяц назад

    Very helpful and educational, thanks for sharing! Hope that you will do more processing videos 👍

  • @billblanshan3021
    @billblanshan3021 Месяц назад

    Excellent job on this target and on your channel!! I look forward to seeing more 😎

    • @the_space_koala
      @the_space_koala  Месяц назад +1

      Thank you Bill! For saying that and for your excellent scripts :)

  • @jacquesbeauropert
    @jacquesbeauropert Месяц назад

    Good control, great result.👏

  • @muayaddrdentist2313
    @muayaddrdentist2313 Месяц назад

    That's great job and you have professional skills to deal with these data, thank you very much❤.

  • @ridetheliger4176
    @ridetheliger4176 Месяц назад

    Thank you for this video! Very useful to hear the reasoning, what you are doing and why.

  • @j.s.3407
    @j.s.3407 Месяц назад

    What you're doing here is the missing link in processing that no one likes to talk about. Please keep making more!

  • @Thommy78
    @Thommy78 Месяц назад

    Great processing skill. That was very helpful. Thanks!

  • @alfredterrence6112
    @alfredterrence6112 Месяц назад

    I love your intro video......Toinnnnnng.....The Space Koala, and that's it. Unlike other sites which has too much music & long video intros. Really enjoy this processing video. I'm always ever so ready to learn from others and am hoping you'll make it a series. I'm hoping you'll do M33 as i'm kind of stuck with processing it at the moment. Anyways, thanks for the wonderful video.

    • @the_space_koala
      @the_space_koala  Месяц назад +1

      Thank you for your kind words, I'm glad you found the video helpful. The "toinnnng", haha! I'm serious about astrophotography techniques but try to keep the rest as light-hearted as possible. Not sure about m33 this year, but galaxy season is coming up so if the weather allows we should have many galaxy photos over the next few months

  • @caterci15
    @caterci15 Месяц назад

    Great video and beautiful capture 😍

  • @anjagrell3794
    @anjagrell3794 Месяц назад

    Wow, when I see what you are doing with your image and PixInsight, I see how much I still have to learn while turning in your least favorite color in envy 😂 Thank you for sharing your way of working in your video, instead of doing it as if it was scripted beforehand. 👍

  • @melvinatkins3443
    @melvinatkins3443 Месяц назад

    Fantastic, thanks, you really know your stuff.

  • @rtpman1953
    @rtpman1953 Месяц назад

    Thanks and I really enjoyed the tutorial and hope you will make more. I do have a question: 29:18 in the timeline you mention pushing blue towards yellow but your camera image is blocking the Curves Transformation box and I'm not sure if you're adjusting the Hue or what? I'm partially color blind so I really like your technique of exaggerating the saturation to get a better idea of the colors.

    • @the_space_koala
      @the_space_koala  Месяц назад +1

      oops sorry it wasn't visible. in the Curves adjustment window there are many curves and one of them is blue vs yellow, that's the one I was touching. I don't think I've ever touched the hue one :)

    • @rtpman1953
      @rtpman1953 Месяц назад

      @@the_space_koala Thanks for the reply and I don't think I've ever used the blue vs yellow curve. I'll have to give it a try.

  • @torokzoltan4242
    @torokzoltan4242 Месяц назад

    Szuper lett,gratula! 👏🙂

  • @robertarmstrong9406
    @robertarmstrong9406 Месяц назад

    Thank you for all the work going into this. Are you using the asiair plus to control your Rasa?

    • @the_space_koala
      @the_space_koala  Месяц назад

      I used an asiair, I think it was the Mini mounted on the RASA this time. No difference whatsoever :)

  • @donboy-createdforawe4710
    @donboy-createdforawe4710 Месяц назад

    Beautiful final image.
    Do you have a video on your 8" RASA/AM3 setup? Also wondering if you used the counterweight as the RASA isn't light?

    • @the_space_koala
      @the_space_koala  Месяц назад

      Thank you very much. No counterweight needed - I do set the "high payload mode" in the ASIAIR though - it just lowers the max speed as that is the only time you could have issues just before/after a meridian flip. It guides beautifully.

  • @astro-burak
    @astro-burak Месяц назад

    Great work ✨

  • @markusbaumgartner1872
    @markusbaumgartner1872 Месяц назад

    Great Job, try the software graxpert to remove the gradient. It's excelent. 👋

    • @the_space_koala
      @the_space_koala  Месяц назад +2

      Thanks, I know graxpert and I do use it sometimes. I used it more often before GradientCorrection became available. Sometimes it messes up the colors more than I like

  • @DSOImager
    @DSOImager Месяц назад

    I would call this a "Work Flow Video" :)
    I have a number of these types of video's on my channel.. I make it clear that they are not tutorials, just showing my workflow basically.
    You're techniques are very good, I saw a couple of things I need to try out in my workflow. Great final image. CS!

    • @the_space_koala
      @the_space_koala  Месяц назад +1

      thank you, I am glad you liked the final image

  • @Astronurd
    @Astronurd Месяц назад

    This is more of a class in computing skills with 1% part about astronomy.

    • @the_space_koala
      @the_space_koala  Месяц назад

      Isn’t that what astrophotography processing is? 😁

  • @barrymunro6861
    @barrymunro6861 Месяц назад

    nice! this vid is worth your trouble.

  • @s.m8766
    @s.m8766 Месяц назад

    step one: have ridiculous amounts of data that need almost no noise reduction at all. impressive!

    • @the_space_koala
      @the_space_koala  Месяц назад

      Hahaha that week was my yearly clear sky quota 😁