Felldisulfide Astro
Felldisulfide Astro
  • Видео 85
  • Просмотров 118 452
My Workflow For How To Stack and Process A Comet #comet #astrophotography #tsuchinshan
Everyone has their own processing preferences, and I've been asked for mine. I like to use the same tools I already use for other astrophotography image processing, namely Deep Sky Stacker (DSS), along with Siril and GIMP. DSS does a good job of stacking the comet and the stars, provided you stack them separately, although in DSS you have to manually select (using Shift+click) the center of the comet core. Siril is great for background removal, green noise removal, star removal, and GIMP is my go-to for bringing everything together.
Clear Skies!
Просмотров: 281

Видео

Chasing Comet C/2023 A3 Tsuchinshan-ATLAS
Просмотров 2,9 тыс.21 час назад
Discovered by Zijinshan Astronomical Observatory on Purple Mountain in Nanjing China and the Asteroid Terrestrial-impact Last Alert System (ATLAS) robotic astronomical survey out of South Africa, C/2023 A3 (Tsuchinshan-ATLAS) is a comet from the Oort cloud which, most impressively, survived it's slingshot around the sun without time-warping back to either the late 1960's (bonus points if you re...
How To Fix Antlia Quad Band UV and IR Bloating Problem
Просмотров 27221 день назад
I have an Antlia Quand Band light pollution filter, but my camera does not have a built-in UV/IR Cut filter. This is a problem, but we can solve it! In this video I go over how to turn bloated, beige, pale Antlia Quad images into crisp images rich in detail. Thanks for watching, and clear skies! #AntliaQuad #UVIR Equipment used in this video: Celestron NexStar 6SE Celestron Focus Motor Celestro...
Off-Grid Astrophotography With A Celestron Alt-AZ Mount?!?
Просмотров 30828 дней назад
I was able to capture some great images at the Hamilton Amateur Astronomers' annual Star Party at Andromeda Meadow using just a Celestron SLT mount and vintage NIKKOR 300mm lens. This was my second completely off-grid astronomy and astro-imaging trip. This time, I attempted to capture The Lagoon, Trifid, and California nebulas, and, of course, The Andromeda Galaxy! Thanks for watching, and clea...
Extremely Rare Super Harvest Moon Lunar Eclipse Captured With Celestron 6SE
Просмотров 199Месяц назад
A rare Super Moon Lunar Eclipse happened last night, and I captured it with my Celestron NexsStar 6SE on a wedge! Thanks for watching, and clear skies! #SuperMoon #HarvestMoon #LunarEclipse Equipment used in this video: Celestron NexStar 6SE Celestron Focus Motor Celestron Motor Model # 94155-A Celestron f/6.3 Focal Reducer Model # 94175 Celestron Wedge Model # 93665 Celestron Piggyback Mount-N...
Fix Celestron T-Adapter Collimation and Tilt Issue
Просмотров 280Месяц назад
Fix Celestron T-Adapter Collimation and Tilt Issue The Celestron 94155-A T-Adapter has enough play to cause a tilt issue when combined with a focal reducer, adding problems to collimation. Here's how you can fix this. Thanks for watching, and clear skies! #TAdapter #Collimation Equipment used in this video: Celestron NexStar 6SE Celestron Focus Motor Celestron Motor Model # 94155-A Celestron f/...
Antlia Quad, SVBONY Dual Band, and UV/IR Cut Bortle 8 Comparisson
Просмотров 4622 месяца назад
Ever wonder what would happen if you tried to shoot the same patch of Bortle 8 light polluted sky with different filters? In this video I image the Milky Way Core around Cygnus using a UV/IR Cut filter, a Antlia Quad filter, and a SVBONY SV220 Dual Band filter. Which if these filters will produce best results? Or are they at their best when they work together? #LightPollutionFilter #Bortle8 Tha...
How To Create a Starless Nebula Image and Combine With Star Mask In Siril and GIMP
Просмотров 1932 месяца назад
How to generate a star mask and starless image in Siril, and recombine them in GIMP in order to combine stars from a UV/IR Cut filtered image with a nebula image produced using a Dual Band filter. Thanks for watching, and clear skies! #StarMask #StarAlignment Helpful Links: astrobackyard.com/starnet-astrophotography/ siril.org/tutorials/integrated-starnet/ The Best Free Astro Software just got ...
Crescent Nebula From Bortle 8 Using A Celestron NexStar 6SE On a Wedge
Просмотров 4372 месяца назад
Improving on my best attempt at the Crescent Nebula, NGC 6888. I imaged the Crescent Nebula last year while camping at a Borgle 4 sky location. This year, I try to do better from my Bortle 8 backyard. Thanks for watching, and clear skies! #CrescentNebula #NGC6888 #Bortle8 #Celestron 6SE Equipment used in this video: Celestron NexStar 6SE Celestron Focus Motor Celestron Motor Model # 94155-A Cel...
Can You Capture Wolf-Rayet 134 From a Bortle 8 Backyard With a Celestron 6SE?
Просмотров 2,4 тыс.2 месяца назад
I attempt to capture WR 134 with a Celestron NexStar 6SE on a wedge. I previously found this star in a wide-angle image. The rim of the blue bubble caught my attention, and here I attempt to get a closer look from my light-polluted backyard using a basic Celestron NexStar 6SE running on a wedge. Thanks for watching, and clear skies! #WolfRayet #WR134 #Bortle8 #Celestron 6SE Equipment used in th...
Inexpensive Used Vintage ED 300mm f/4.5 Camera Lens for Astrophotography
Просмотров 4862 месяца назад
Using a Vintage 300mm f/4.5 ED Glass Camera Lens for Astrophotography I found a 30-plus-year-old NIKKOR camera lens with a fixed focal length of 300mm at a fraction of the cost that a comparable new lens or telescope would cost today. This is an ED glass lens with seven optical components. I wanted to see how it would do given my excellent experience with the 135mm Rokinon/Samyang lens. Check o...
How To Align Astrophotos With Different Orientations
Просмотров 1072 месяца назад
Do you have images taken with different filters, or processed from different nights that are shifted and rotated, making them difficult to layer? This video covers three free methods for lining up the orientation of different sets of astro photography images, using GIMP, Deep Sky Stacker (DSS), and Siril. Chapters 00:00:48 Image Alignment Using GIMP 00:06:03 Image Alignment Using Deep Sky Stack...
Guiding With The SVBONY SV305 Planetary Camera and 40mm SV165 Guide Scope
Просмотров 1,1 тыс.3 месяца назад
Steps to set up guiding using the SV305 camera and the 40mm SV165 Guide Camera. Note: please make sure you size your equipment properly! The focal length of your guide scope and the resolution of your camera needs to be adequate for your primary scope's focal length! Please see the following helpful link: Agena Astro's write-up on guide scope to main scope ratios: agenaastro.com/articles/guides...
Setting up Guiding on a Celestron NexStar SLT Mount In EQ Mode!!!
Просмотров 5523 месяца назад
Going over the steps of how to set up your Celestron Nexstar SLT or Nexstar GT mount for guiding, using a wedge for Equatorial mode. Using a 300mm Tamron lens to capture the Pelican Nebula and Cygnus Wall in NGC 7000. #nexstar #guiding #astrophotography Thanks for watching, and clear skies! Celestron Telescope ASCOM Driver can be found through the following thread: www.cloudynights.com/topic/81...
Can You Really Guide a NexStar SLT Mount?
Просмотров 1,3 тыс.4 месяца назад
Can You Really Guide a NexStar SLT Mount?
Using a Sulfur Filter with a Celestron NexStar 6SE on a Wedge
Просмотров 2354 месяца назад
Using a Sulfur Filter with a Celestron NexStar 6SE on a Wedge
A Budget Star Tracker? Imaging with the NexStar GT Mount in Equatorial Mode!!
Просмотров 1,5 тыс.4 месяца назад
A Budget Star Tracker? Imaging with the NexStar GT Mount in Equatorial Mode!!
Long Focal Length Achromatic Refractor on an Alt-Az Mount: Celestron 102GT Telescope
Просмотров 9715 месяцев назад
Long Focal Length Achromatic Refractor on an Alt-Az Mount: Celestron 102GT Telescope
My Coolest Astro Photograph To-Date
Просмотров 7726 месяцев назад
My Coolest Astro Photograph To-Date
Can you image a magnitude 10+ galaxy with a Celestron NexStar 6SE in Bortle 8 Skies??
Просмотров 1,5 тыс.6 месяцев назад
Can you image a magnitude 10 galaxy with a Celestron NexStar 6SE in Bortle 8 Skies??
The GREAT Total Solar Eclipse In North America With a Celestron NexStar 6SE
Просмотров 7736 месяцев назад
The GREAT Total Solar Eclipse In North America With a Celestron NexStar 6SE
Three Galaxies and a Comet IN A HURRY!!!
Просмотров 7217 месяцев назад
Three Galaxies and a Comet IN A HURRY!!!
Broad(er)band vs. UV/IR Cut Filter on Pinwheel Galaxy SUPERNOVA With Celestron 6SE on a Wedge
Просмотров 2,4 тыс.8 месяцев назад
Broad(er)band vs. UV/IR Cut Filter on Pinwheel Galaxy SUPERNOVA With Celestron 6SE on a Wedge
Celestron Skymaster 15-35x70 Astronomy Binoculars - Bored while imaging? Try these!
Просмотров 2,8 тыс.8 месяцев назад
Celestron Skymaster 15-35x70 Astronomy Binoculars - Bored while imaging? Try these!
Celestron NexStar 6SE Review for Astrophotography
Просмотров 16 тыс.9 месяцев назад
Celestron NexStar 6SE Review for Astrophotography
Connecting an Astrophotography Camera to a DSLR 18mm F3.5 KIT Lens and Dual Band Filter
Просмотров 81710 месяцев назад
Connecting an Astrophotography Camera to a DSLR 18mm F3.5 KIT Lens and Dual Band Filter
Imaging Auriga with a Celestron NexStar 6SE and Rokinon 135mm
Просмотров 37610 месяцев назад
Imaging Auriga with a Celestron NexStar 6SE and Rokinon 135mm
Let's image the SUN with WELDING GLASS! Celestron NexStar 6SE with Shade 14 Welding Glass.
Просмотров 1,1 тыс.11 месяцев назад
Let's image the SUN with WELDING GLASS! Celestron NexStar 6SE with Shade 14 Welding Glass.
PERFECT Collimation with ASTAP?!? Fixing Celestron NexStar 6SE 8Se Collimation & Tilt
Просмотров 2,4 тыс.11 месяцев назад
PERFECT Collimation with ASTAP?!? Fixing Celestron NexStar 6SE 8Se Collimation & Tilt
BORING Analysis (Unless you Care about Back Focus)
Просмотров 64511 месяцев назад
BORING Analysis (Unless you Care about Back Focus)

Комментарии

  • @zedbear1
    @zedbear1 Час назад

    Well done, beautiful final image!

  • @mikem.2078
    @mikem.2078 День назад

    Good video, good honest speaking style. I recently got 20x80s but those 15-35s look intriguing too. What is tripod name you use? That's what I need next. Are you rather tall? I'll need decent reach/height to stand up.

    • @Felldisulfide
      @Felldisulfide 16 часов назад

      Thanks Mike, I have two of the same tripod, it's the TP-PTMMC65C. It's not fantastic, but does the job. I'm 6' even, so height matters to me. www.amazon.ca/Platinum-Tripod-Monopod-PT-TPM665-C-_Black/dp/B01F63VUD6

  • @toojeffcjs
    @toojeffcjs 4 дня назад

    Thanks for this video. I'm going to try and center each picture this time and add some flats also

    • @Felldisulfide
      @Felldisulfide 4 дня назад

      Hi Jeff, flats make a big difference, there - I re-processed the image from this video with updated flats and the bright spot in the center calibrated right out. Best of luck with your processing, and Clear Skies!

  • @HolmstromRules
    @HolmstromRules 4 дня назад

    Thank you for this. I was able to kick my photos of ATLAS to a new level. Very well explained.

    • @Felldisulfide
      @Felldisulfide 4 дня назад

      Nice! Glad the video helped. Clear Skies!

  • @ionfreefly
    @ionfreefly 4 дня назад

    I would suggest getting the astronomik L1 filter as lets through more light and cuts a bit less of the uv/ir than typical removing the issue but letting through more light

    • @Felldisulfide
      @Felldisulfide 4 дня назад

      Thanks @ionfreefly - I'll see if I can borrow one (or an L-Extreme) from somebody at my club the next time we have a dark sky observing night.

  • @dumpydalekobservatory
    @dumpydalekobservatory 5 дней назад

    Great job Chris I did try stacking comets last year when imaging them with the RASA but they all turned out elongated for some reason so never really bothered again.

    • @Felldisulfide
      @Felldisulfide 5 дней назад

      Thanks Tich! I hope you kept your data! I went back over and re-processed 12P/Pons-Brooks, but of the two data sets I had taken, I had already deleted one of them to free up storage. Now I'm kicking myself, because I could have done much more with what I had captured.

    • @dumpydalekobservatory
      @dumpydalekobservatory 4 дня назад

      @@Felldisulfide I probably wont bother revisiting my data as the focus was off so not really much point, but still happy to have captured it anyhow

  • @stefanschneider3681
    @stefanschneider3681 5 дней назад

    Great job as always! It had taken me until comet ZTF February 23 to realise why everyone is making such a big deal over processing comets: The damn thing moves in another direction than the stars 🙈🤪! But then I eventually figured it out with Siril, although not to that point of perfection as you nicely present here. BUT: With this particular comet I found that it almost doesn't move against the stars, even when I took pictures over 15 or 20 minutes. Thus I mostly got by with regular stacking. Maybe it's moving pretty straight away from us? Would be fun if we had a 3D-model with it's tails within the solar system we could play around with ... Thx for the video! Edit: Looking back this only applies for rather wide field shots. Yesterday I took pictures with my new 500mm telescope on the star tracker and here you can easily tell the different direction the comet is taking compared to the stars.

    • @Felldisulfide
      @Felldisulfide 5 дней назад

      Thanks Stefan! C/2023 A3 is moving away from us but the way the Earth is currently positioned, the comet is traveling almost parallel to apparent motion of the surrounding stars. This means that if you take long exposures, you'll be stretching the comet's nucleus along the path of its tail. This is masked when you adjust the curves during processing. Check out this short: ruclips.net/user/shortsjIFhzzEC1C4?si=d93FHE--hRb91x0W Clear Skies!

  • @earthling-fh2mg
    @earthling-fh2mg 6 дней назад

    At the end, you mentioned that centre glow around the comet being due to no flats. I took a very similar photo with a 135mm lens (an old f2.8 Tamron Adaptall) on a Nikon D5500 and have precisely the same glow. I used graxpert and tried other methods to remove but none seemed to consider it a gradient. I’m wondering if it could be something related to the comet itself.

    • @Felldisulfide
      @Felldisulfide 5 дней назад

      That had been bothering me. I re-processed the image, restacking 67 frames using an older flat from my library (I have a few for each lens just in case). The brighter spot in the center was calibrated out. I have posted the new image to the channel's community tab if you want to have a look. If you used flats and still see the glowing spot, you might need new flats. I highly recommend the UPPDMAT style flats I've been using. I have adjusted the way I take these sky flats so that instead of having them take as long as the lights, I set the exposure duration much lower (a few seconds) but I up the gain to compensate. Clear Skies!

  • @shubinternet
    @shubinternet 6 дней назад

    Ahh. Sadly, Deep Sky Stacker is Windows only, and I’m on macOS. I’m also on Apple Silicon, so running a Windows emulator doesn’t currently work, unless there’s a Windows Arm version of the software. I’m going to have to try something else.

    • @Felldisulfide
      @Felldisulfide 6 дней назад

      I came across this video - if you can get Siril up and running with starnet, then you should be able to use Siril to stack with. ruclips.net/video/e6vniIQGazs/видео.html

    • @shubinternet
      @shubinternet 6 дней назад

      @@Felldisulfide -- I don't have Siril installed, but I'm not opposed to installing it. I'm only partway through installing and configuring PixInsight, but I'd be happy to try Siril instead. I do need to check to see how the SeeStar S50 does darks or flats, and if I have turned on that option. And I need to transfer all the subs to my laptop. Thanks again!

    • @stefanschneider3681
      @stefanschneider3681 5 дней назад

      @@shubinternet I have been torturing my MacBook Air for years with Siril. It might not be exactly self-explaining, but very powerful and does the "magic" very well we all love 🤩!

  • @shubinternet
    @shubinternet 6 дней назад

    Thank you very much!

    • @Felldisulfide
      @Felldisulfide 6 дней назад

      Had a quick look around, Siril seems to be the most popular way to go on Mac!

  • @shubinternet
    @shubinternet 6 дней назад

    Okay, so how do you stack the comet and the stars separately, and then recombine them in post processing? I have exactly this problem now with an hours worth of subs I took a couple nights ago.

    • @Felldisulfide
      @Felldisulfide 6 дней назад

      I was debating whether to make a detailed video about that. 1) in DSS, use the comet icon to select the comet core. Use the shift key for free select if DSS can't identify the comet 2) pick a reference frame and stack using the comet option so that the stars trail (stack on comet and stars does not work well, leaves ghost trails) 3) using THE SAME reference frame, stack again, this time using standard stacking on stars 4) remove stars from both stacked images (I use SIRIL to do this) 5) combine stars from the second stack with comet from first, if you used the same reference frame, the comet should line up exactly where it aught to be

    • @shubinternet
      @shubinternet 6 дней назад

      @@Felldisulfide - sorry, what is DSS? I’ve heard of Siril, which I would be happy to use. I am also working on getting PixInsight installed and configured. But I don’t think I’ve ever heard of DSS.

    • @Felldisulfide
      @Felldisulfide 6 дней назад

      Deep Sky Stacker is pretty much the go to for most people when it comes to stacking. It works great and is open source and free. I posted my workflow process for you in the following video: ruclips.net/video/x2ZOho8nRsg/видео.html Good luck, and Clear Skies!

  • @nachhaltig-reparieren
    @nachhaltig-reparieren 8 дней назад

    Respekt, ich kenne diesen Ablauf sehr gut.Ich habe auch so einige meiner Aktionen auf YT gestreamt. Das Ergebnis des Kometen mit dem Teleskop ist schon faszinierend. Wir hatten hier in Mitteldeutschland leider nicht so eine Gute Sicht, Respect, I know this process very well. I have also streamed some of my actions on YT. The result of the comet with the telescope is fascinating. Unfortunately, we didn't have such a good view here in central Germany

    • @Felldisulfide
      @Felldisulfide 7 дней назад

      Thanks, I had a look at some of your adventures. Weather and sky conditions have not been good lately. I had a much easier time capturing 12P/Pons-Brooks even though that comet wasn't nearly as striking. I hope you get another chance at this one! Clear skies!

  • @astronomiahoy264
    @astronomiahoy264 8 дней назад

    Wow

    • @Felldisulfide
      @Felldisulfide 8 дней назад

      I agree, that was a wow moment! Clear skies!

  • @astrostufftomtrubridge7915
    @astrostufftomtrubridge7915 8 дней назад

    Hi, a great result with a very nice image, well worth trying for👍. It's certainly been an interesting year so far, comets remind me of 1997, a special time for us made memorable by comet Hale Bopp visible on my drive along Portsdown Hill to and from a maternity ward in Portsmouth, Yep, incredibly our twin boys had just arrived as Hale Bopp was at its brightest !!. I did however manage to stop a few times with Minolta Dslr, cable release, & tripod to take some shots, but with the new arrivals, it all became very busy for us, but really nice to have our sons born at that time..Keep up the good work, Atb Tom..

    • @Felldisulfide
      @Felldisulfide 8 дней назад

      Well, historically, comets were believed to portend momentous happenings, sounds like for you that was certainly true! Definitely unusual to have two such bright comets this year. Hopefully they will also signal something momentous and not represent a warning! Clear skies!

  • @as680783
    @as680783 8 дней назад

    Wow! You've got an image showing the anti-tail @ 13:44!!! First image with this tail I've seen. Great job, and beautiful shots. Was it visible to the naked eye for you?

    • @Felldisulfide
      @Felldisulfide 8 дней назад

      Thanks! I had to use binoculars, but I did see the comet. There were others around me who claimed to see a smudge unaided, but sky conditions were pretty bright. The moon was more than 97% full, and the comet was in the direction of a small town with a casino and race track just beyond, which added to the sky glow. I was pretty stoked to catch the anti-tail! Clear skies!

  • @dumpydalekobservatory
    @dumpydalekobservatory 9 дней назад

    Well done Chris we're hoping to catch it weekend if the weather is kind to us so keeping our fingers crossed for that, nice capture of the Aurora to was that from last week? I think I missed the best part of that show due to work but still managed to see some of it. Clear skies

    • @Felldisulfide
      @Felldisulfide 9 дней назад

      Thanks Tich! I certainly hope that you get a chance to catch it as well. You are owed clear skies. The aurora was from last week. I went out driving looking for a good spot to image it from, and ended up missing the earlier part of the aurora. Others in my area had these really cool purple and red shades, while all I saw was pale washed out green. When I got back home, I set up a camera for time lapse, pointing North, and that's what it picked up over the course of the night. Again, hoping you get very Clear Skies this weekend!

  • @KevinMooney-lk6dv
    @KevinMooney-lk6dv 9 дней назад

    Great work, I really enjoy your videos and hope you make lots more , from Queensland Australia ,clear skies...

    • @Felldisulfide
      @Felldisulfide 9 дней назад

      Thanks Kevin, I appreciate the comment, and Clear Skies to you as well!

  • @stefanschneider3681
    @stefanschneider3681 9 дней назад

    Great video and BEAUTIFUL images!! 12:24 … Canadian enthusiasm … you got to love it 🤣!! Imagine an American saying the same thing, he would be jumping up and down all over the place 🤣🤣🤣! But totally agree, after a disappointing spring it’s been great 🤩!

    • @Felldisulfide
      @Felldisulfide 9 дней назад

      Haha! Thanks Stefan. I'm not sure if I can be more emotive, but believe me, on the inside I'm ecstatic!

  • @dennisfilek5652
    @dennisfilek5652 9 дней назад

    Nice work Chris! All your hard work paid off. I'm glad you were able to capture this awesome comet. Truly a once in a lifetime comet.👍

    • @Felldisulfide
      @Felldisulfide 9 дней назад

      Thanks Dennis! I was getting a little worried with both the weather this past month as well as the full moon. I hope you were able to experience it as well. Clear skies!

    • @dennisfilek5652
      @dennisfilek5652 8 дней назад

      @Felldisulfide Hi Chris, I live 35 miles east of Los Angeles and experience severe light pollution like bortle 9. I don't get around much anymore and haven't had the opportunity to view the comet. That's what's so great about other people posting their videos. I get to enjoy the night sky and other celestial events through the eyes of others. Keep up the good work and making quality videos, thank you.👍🔭

  • @Multivariable_Calculus1965
    @Multivariable_Calculus1965 10 дней назад

    I am new to astrophotography. May I know what’s the thing you add on top of your wider lens on the front of the telescope? Is it so you can see galaxies and nebulae better?

    • @Felldisulfide
      @Felldisulfide 10 дней назад

      The orange telescope (Optical Tube Assembly, or OTA) is a 945mm focal length lens with a diameter of 150mm (6") which has a narrower field of view than the smaller, 135mm wide angle lens that is sitting on top of it. The 135mm focal length lens has a wider field of view, and a diameter of about 68mm which makes it an f/2.0 lens (135mm/68mm). The Orange 6" telescope has an f ratio of 945/150 = 6.3 or f/6.3. The lower the f ratio, the faster the telescope, meaning the more light it catches. So to answer your question in a long way, the orange tube (the 6" Celestron NexStar 6SE) is a slower telescope, which gathers less light BUT it has a longer focal length, which makes smaller objects like galaxies, globular clusters, planets, etc. appear bigger. The smaller lens sitting on top (the Rokinon 135mm ED lens) gathers light much faster, but it has a much shorter focal length, so it captures a much wider view, making it great for large nebulas. This short video was captured with the wide angle 135mm lens. Goes without saying that in front of the orange tube is a dew hood which prevents condensation, while the smaller 135mm is using a heating band as a dew hood would get in the way of the wide angle lens' field of view. Clear Skies!

    • @Multivariable_Calculus1965
      @Multivariable_Calculus1965 10 дней назад

      @@Felldisulfide Oh thank you for the detailed explanation! I just got the 4SE as a gift and was trying to figure out its main points. I am guessing that the 4SE gathers even less light for as you said it does have a long focal length but it doesn’t gather as much light. I’ll most definitely get myself a dew hood soon! Thank you again for the information you’ve provided me.

  • @astrojet9484
    @astrojet9484 14 дней назад

    Agree my 533 have the same issue.It can detect beyond 1000nm so even my l-enhance data have blowed stars(massive red rings due to the out of focused red channel),luckily I solved this problem 4 month ago and I'm back to happy shooting

    • @Felldisulfide
      @Felldisulfide 13 дней назад

      Do you put the UV/IR Cut filter in front of or behind the l-enhance?

    • @astrojet9484
      @astrojet9484 12 дней назад

      @@Felldisulfide Behind it,seems it's the same no matter were I put it,how about your situation?

    • @Felldisulfide
      @Felldisulfide 11 дней назад

      Also behind, but it really seems to emphasize red tones. i.e. without the uv/ir cut filter I get the blowed up stars, but with the filter it's like imaging in the red channel.

  • @arvind3888
    @arvind3888 20 дней назад

    Hey, thanks for the video, you have explained it well. I got same ZWO adapter but I am not able to control aperture of my lens, by default it always lowest when attached to this adapter and ZWO camera. How can I change aperture of DSLR lense after connecting or while connecting…

    • @Felldisulfide
      @Felldisulfide 20 дней назад

      Hey Arvind, I use a rubber wedge cut out of an eraser to jam the aperture fully open on lenses that don't have a manual control. Check out the following video at the 1min30s mark: ruclips.net/video/ahR48Kmf3l8/видео.html Clear Skies!

    • @arvind3888
      @arvind3888 19 дней назад

      @@Felldisulfide this is what I was looking for, thank you so much ☺️. I recently bought same ZWO 294MC Pro and trying to use it with my 50mm f/1.4 lense. Hopefully will capture something soon. Clear skies 🙏

  • @dumpydalekobservatory
    @dumpydalekobservatory 21 день назад

    Looks good Chris I wonder why some manufacturers have cameras with an ir cut filter and some don't? Very odd but the image has turned out great

    • @Felldisulfide
      @Felldisulfide 20 дней назад

      No idea, seems like an odd choice. Unless I'm missing something, this isn't exactly front and center on the product spec sheets either. Perhaps it's one of those situations where 'people in the know, know'. How was Kelling Heath?

    • @dumpydalekobservatory
      @dumpydalekobservatory 20 дней назад

      @@Felldisulfide I managed 3 nights out imaging M31 so we shall see how it turns out we we get back home as this is our last night here

    • @Felldisulfide
      @Felldisulfide 20 дней назад

      @@dumpydalekobservatory Awesome! Looking forward to seeing what you captured!

  • @astrostufftomtrubridge7915
    @astrostufftomtrubridge7915 22 дня назад

    Hi, Very interesting I've recently purchased the Svbony 405CC which essentially is an ASI 294CC but has no UV IR cut filter, it would appear to be a good solution as I currently use just an Altair CLS CCD filter mainly on a 585CC planetary camera which does have an IR UV fitted. Incidentally the 585 with its small pixels is working out amazingly on DSOs wide field with my Evolux 62ed & reducer/field flattener, guided on an AZgti mount, for a cheap planetary camera on DSOs I would highly recommend it..a recent M31 composition with 150subs has been extremely good yielding well defined dust lanes and Ha in spiral arms, but not much in blue. The 405 CC with its larger pixels I plan to use with my old C100 ED-R & Orion reducer mounted on a now tuned AVX mount. @ bin 2X2 Sampling this appears pretty good and will give a lot more reach. I've now fully tuned the AVX but still went out and bought some belts and drive wheels from Amazon with some modification these should fit the AVX, whether or not this will improve any backlash issues I have no idea, but will give it a try with or without belts. I also have a lovely old 9.25inch SCT originally made in the USA, A bit heavy for me to lift now but used this scope a lot for visual astronomy many moons ago loved it, also for planetary imaging with modded Sony ccd webcam & the then new Registax software .. Might be interesting to see how the AVX copes with weight of this scope although when first bought it came with Advanced GT EQ5 which barely handled it, I still have the old EQ5 but retro fitted the ioptron Gotonova upgrade motor/handset kit 15yrs ago after the original celestron motors/control pcb failed.. I plan also to use the SVbony 405CC, the Celestron SCT focal reducer and plenty of patience with 1min subs or less in my bortle 5 skies near Portsmouth UK..I'd love an off axis guider but now retired and on a budget a 50mm guide scope and any old gear laying about will now have to suffice.. Best wishes, always keen to see your videos, take care(apologies if I ramble a bit😂) .. Atb Tom.

    • @Felldisulfide
      @Felldisulfide 20 дней назад

      Hey Tom, interesting comment (also, thank you for your comment, ramble on as much as you like!). I've been pondering what the outcome would be of pairing a high-pixel-density planetary camera with a short focal length ED refractor. Obviously you'd be limited by the resolving power of a smaller optics scope, but the overall image quality would be pretty good, I think. Celestron sells the AVX with a 9.25, so it aught to be able to 'handle' it, but whether it can throw it around with ease is another question. Unfortunately that's outside of my realm of experience, but wish you the best of luck, and clear skies, to test out!

    • @Felldisulfide
      @Felldisulfide 20 дней назад

      Hi Tom, I got a notification of a comment from you re. an image you wanted to share, but can't find the comment here. I have a Discord server set up for exactly that purpose. You are welcome to join! Here's the link: discord.gg/3ENG4ACF

    • @astrostufftomtrubridge7915
      @astrostufftomtrubridge7915 4 дня назад

      @@Felldisulfide Hi, I apologise for time getting back to you with my M31 image, just hooked up to Discord and looks as if the link you sent has expired.. Regards Tom..

  • @stefanschneider3681
    @stefanschneider3681 22 дня назад

    You are just a "handy man" 😅! I have a love-hate-connection to Triangulum. It's always right there tempting me, but I never got a decent image since it's huge, but quite faint anyway. And your image just shows why it's worth giving it another try, it's beautiful!

  • @evastronomy8048
    @evastronomy8048 24 дня назад

    With Bortle 8, just 30mins exp time and uv/ir cut filter, that is an amazing picture...keep up the hard and nice work....altaz mounts are challenging....CS

    • @Felldisulfide
      @Felldisulfide 23 дня назад

      Thanks! The Rokinon lens is really great as well!

  • @MARTIN201199
    @MARTIN201199 26 дней назад

    Yesterday (in fact it was today) I used for the first time the Nexstar 127 with the provided mount and tripod, no wedge. It was a little bit cloudy in my light polluted city, still I managed to gaze and capture an amazing view of Jupiter. ruclips.net/user/shorts9YWGfdrHzlQ?si=2bZvrDyRO4WBb4vM

    • @MARTIN201199
      @MARTIN201199 26 дней назад

      ruclips.net/user/shorts9YWGfdrHzlQ?si=2bZvrDyRO4WBb4vM

    • @Felldisulfide
      @Felldisulfide 26 дней назад

      Nice, Martin! Have you tried running the video you took through PIPP and AutoStakkert? I bet you could get more detail out of it. What barlow/eyepiece did you use?

    • @MARTIN201199
      @MARTIN201199 26 дней назад

      @@Felldisulfide no yet. I will as soon as I can.

    • @MARTIN201199
      @MARTIN201199 26 дней назад

      I can share you the whole video, if you will, as I am not quite experienced with stacking images.

    • @MARTIN201199
      @MARTIN201199 26 дней назад

      @@Felldisulfide no Barlow. Just the 7 mm luminos eyepiece and an iPhone 11

  • @benghazzi
    @benghazzi 27 дней назад

    Good Video, learned a lot and had a good laugh a couple of times hearing you talk about the possible issues. Nice to see how far you can push this set-up and I am looking forward to try it on my own. Celestron should sponsor you and give you some spare Red Dot finders for free :)

    • @Felldisulfide
      @Felldisulfide 27 дней назад

      Thanks! From what I've seen of online conversations, there are a lot of people who are keeping out of the hobby because of all the negative opinions around fork mounted/wedge astrophotography. Main reason this channel exists is to show what you can actually expect, which, IMHO is enough for what a lot of us are looking for. Let me know how your imaging goes! Clear Skies!

  • @Darren-vf2qw
    @Darren-vf2qw 28 дней назад

    Terrific results! The SNR is so much better, like you said, probably the equivalent of imaging for many days at home.

    • @Felldisulfide
      @Felldisulfide 28 дней назад

      Thanks Darren, I appreciate the comment! That raises the existential question of 'why do we bother imaging from [enter your light-polluted location here]?'. I've been giving it some thought lately, because I get the sense that it's kind of like fishing. It's not always what you catch, its the cathartic experience you get out of it. And if that's the case, then how do you explain the popularity of SeeStars, and Dwarfs, and Origins? Are those just an empty experience, trying to capture the pure joy of cursing at one's over-complicated mount while the stars pass out of view overhead?

    • @Darren-vf2qw
      @Darren-vf2qw 28 дней назад

      @@Felldisulfide technology is always a double edged sword. If you didn’t practice your technique at home, could you take advantage of skies like this when post-processing is really 70% of the solution? Even Dwarf3 and Seestar look fairly underwhelming without significant manual post-processing.

  • @stefanschneider3681
    @stefanschneider3681 28 дней назад

    BEAUTIFUL 😍! All three images are wonderful, and you know I like your style of processing your data. Simply a well done, interesting video👍!

    • @Felldisulfide
      @Felldisulfide 28 дней назад

      Thanks Stefan! I've been trying very hard not to over-process images this year.

  • @dumpydalekobservatory
    @dumpydalekobservatory 28 дней назад

    Glad you had a nice time at the star party you got some nice images to, we're off to Kelling Heath star party next week but the weather isn't looking to be to great so I don't know if any astro will get done so we shall see. Get well soon & clear skies

    • @Felldisulfide
      @Felldisulfide 28 дней назад

      Thanks Tich! I've seen your other Kelling Heath videos, and it seems like the weather can be a bit unpredictable. I hope you have a great time regardless, but just the same, Clear Skies!

    • @Darren-vf2qw
      @Darren-vf2qw 28 дней назад

      @@dumpydalekobservatory I also saw that video, and you sir are an incredible optimist!

    • @dumpydalekobservatory
      @dumpydalekobservatory 27 дней назад

      @@Darren-vf2qw I just look at it as a holiday & if there's clear skies some astro is a bonus

  • @Felldisulfide
    @Felldisulfide 29 дней назад

    I had an awesome time with the HAA at Andromeda Meadow. Great time, great people, and phenomenal skies. I really enjoyed visually observing through other club members' scopes, as well as my binoculars and Celestron 102GT. I really gained a new appreciation Zero Gravity Recliners!

    • @Darren-vf2qw
      @Darren-vf2qw 28 дней назад

      @@Felldisulfide yeah, gravity recliners with binoculars are awesome!

  • @MARTIN201199
    @MARTIN201199 29 дней назад

    Will you provide me info info about the wedge?

    • @Felldisulfide
      @Felldisulfide 29 дней назад

      Hi Martin, you can attach the SLT or GT mount directly to a camera tripod using the 1//4 bolt most tripods use, but your tripod will be very off balance due to the weight distribution of the mount, so to get around this, I have used a metal rod to shift the center of gravity. You can see more details in the following video where I talk a little about making the 'wedge': ruclips.net/video/67R9AK1lrOA/видео.html

    • @MARTIN201199
      @MARTIN201199 29 дней назад

      @@Felldisulfide thanks a lot for your kind response

  • @MARTIN201199
    @MARTIN201199 29 дней назад

    Beautiful.

  • @martinleondorta
    @martinleondorta Месяц назад

    Hello Felldisufide, another excellent video!!! Finally, for your experience and better performance. What brand of dual filters would you recommend and how many nanometers? The Ascar color Magic, Altair Dual band 6nm or 4nm? I live in the City of Barcelona which could be a Bortle 8/9.. my equipment: APM 130/780 F/6 - ASI2600MC DUO - AM5 Thanks for your good advice in all your excellent videos.

    • @Felldisulfide
      @Felldisulfide Месяц назад

      Hi Martin, first of all, thank you, I appreciate the comment! Second, since I don't have direct experience with either filter, I would point you to two great reviews of the Altair filters posted by Cuiv (Cuiv The Lazy Geek), and Walt (Delta Astrophotography), and one from Cuiv covering the Askar. Now, if it were me, I would look for the tightest (4nm) filter with the greatest signal transmission. I'm not sure if you were looking at the Askar Colour Magic C or D, but have a look at the performance graphs of both filters before you decide! THE Perfect Narrowband Filter for Color Astro from the city? Altair Astro 4nm Filter Cuiv ruclips.net/video/WeHCtgakaGY/видео.html Altair 6nm Dual Band Filter Review: A Light Pollution Killer Delta Astro ruclips.net/video/pTi2tGItYH4/видео.html The best Narrowband Filter Set for Color Astrocameras? Askar Colour Magic D1 and D2 Cuiv ruclips.net/video/e1EnBrXBOUg/видео.html Clear Skies!

  • @dumpydalekobservatory
    @dumpydalekobservatory Месяц назад

    I hope you get well soon sadly it was wall to wall cloud here so no chance of me seeing it. We did get a decent Blood in 2015 where me & a friend were at a dark site eating curry & recording the event. When it went red the Milky Way came out to view also it would have made a great widefield shot but I had nothing decent enough back then. I did upload it but on my other channel which is all a bit random hence why I started an astro only channel.

    • @Felldisulfide
      @Felldisulfide Месяц назад

      Thanks! Send me a link to the Blood moon video!

    • @tichwykes
      @tichwykes Месяц назад

      @@Felldisulfide Hi when I've tried sending links on RUclips before it thinks I'm spam & blocks me but this is my other channel, go back 8 years & you'll find it 🙂

    • @Felldisulfide
      @Felldisulfide Месяц назад

      Cool, I will check it out. Have fun at the kelling heath star party! Also, Clear Skies!

  • @stefanschneider3681
    @stefanschneider3681 Месяц назад

    🤩😅👍!

  • @AstroCrescent
    @AstroCrescent Месяц назад

    Very nice capture dear! Thanks for sharing.

    • @Felldisulfide
      @Felldisulfide Месяц назад

      Thank you!

    • @Darren-vf2qw
      @Darren-vf2qw Месяц назад

      Oh boy your voice IS rough! Hope you feel better soon!

    • @Felldisulfide
      @Felldisulfide Месяц назад

      Haha, thanks, lost it completely over the weekend, at least I can talk again!

  • @zedbear1
    @zedbear1 Месяц назад

    Thank you for the video, rain and clouds here which have just began to clear. I hope you recover quickly, sir.

    • @Felldisulfide
      @Felldisulfide Месяц назад

      Thanks! Hope your skies stay clear!

  • @julioandresflorezrealpe5940
    @julioandresflorezrealpe5940 Месяц назад

    Awesome work congratulations, my question is why do you required equatorial alignment to do this, is not possible with the others alignments in nextstar +

    • @Felldisulfide
      @Felldisulfide Месяц назад

      Hi Julio, the mount has to be in equatorial mode in order to counter field rotation and allow for long exposure imaging. The only alignment method to polar align when on a wedge is Equatorial (EQ North or EQ South depending on which hemisphere you are in.

  • @mosesrodriguez1494
    @mosesrodriguez1494 Месяц назад

    Excellent presentation. Do have a video of how to balance the OTA and accessories on the tripod?

    • @Felldisulfide
      @Felldisulfide Месяц назад

      Thanks Moses! That topic is on my list, but basically what you do is you suspend the OTA from a cord or belt, and adjust it until it feels even on both sides. You mark that spot, and this is where you center the mounting clamp. Clear Skies!

    • @mosesrodriguez1494
      @mosesrodriguez1494 Месяц назад

      @@Felldisulfide Thank you for the method. Keep your vlogs coming.

  • @jacob_90s
    @jacob_90s Месяц назад

    Good video, but background music really cuts into your narration; it's just not a good idea in general.

    • @Felldisulfide
      @Felldisulfide Месяц назад

      Thanks for the feedback Jacob. I've heard this from a few people now, so it's time for the narration music to go. CS!

  • @astrostufftomtrubridge7915
    @astrostufftomtrubridge7915 Месяц назад

    Just to add, thanks to you the adapter tilt solution has come just at the right time, I've tied down the AVX with Nina, some variables here, so about to fine tune guiding AVX style, with old 90s USA built 9.25 SCT, the adapter, a focal reducer/flatner and cooled 294CC. Being a bit finicky the AVX mount will probably best track without the Dec on also with dead accurate polar alignment, It's all trial and error!! . I even have some silver space tape, or Clapton to pack out the adapter as suggested, this being left over from building spacecraft some years ago. Thanking you Atb Tom...

    • @Felldisulfide
      @Felldisulfide Месяц назад

      Sounds like you are really getting along! I also track in RA only, but find that guiding should definitely continue to use both RA and Dec because if your mount flexes, the Dec will need to be adjusted. Clear Skies!

  • @IslandSkyPhotography
    @IslandSkyPhotography Месяц назад

    Hey Chris! After I added the wedge to my NexStar base and mounted the 8SE, it has become extremely frustrating and difficult to get the mount to slew exactly where I want it to go. It’s like the up/down and left/right are all over the place. And, when I’m using one of the corner arrows, once I get it going in one direction, it’ll randomly jump of course. This is when I’m connected via CPWI and controlling via my laptop. I have to waste so much time just dancing around the star I’m trying to center. It’s maddening!!! Any ideas or tips?

    • @Felldisulfide
      @Felldisulfide Месяц назад

      Hi Heather, can you double check the wedge setting in CPWI? What you are describing makes me think that you are still in Alt-Az mode. This option shows at the beginning when you are connecting to your mount.

    • @IslandSkyPhotography
      @IslandSkyPhotography Месяц назад

      ⁠@@FelldisulfideIt’s definitely in wedge mode. I’m assuming you didn’t have the same issue? It’s so weird!

    • @Felldisulfide
      @Felldisulfide Месяц назад

      That is weird - it could be firmware, but don't like to jump to that as a catch all. What happens if you switch CPWI to alt-az (don't actually take off the wedge). Do the directional controls work?

    • @Felldisulfide
      @Felldisulfide Месяц назад

      This could also be a usb cable issue, I have had problems before with some USB cables where the mount would either not move or not stop randomly. It made centering stars difficult. I'm now using separate cables for my camera and everything else.

    • @Felldisulfide
      @Felldisulfide Месяц назад

      I have also had some issues with certain versions of CPWI software itself with regards to Game controllers, Where not all directions would work properly, and either one or two directions would move at a much slower rate or not at all or be reversed.

  • @astrostufftomtrubridge7915
    @astrostufftomtrubridge7915 Месяц назад

    Hi, thank you so much for your help, things are afoot here on this rainy day in Southern UK, real AVX drama, with CPWI, Nina, and ASCOM fighting it out, the mount spinning in all directions😅 me up and down like a pair of whores drawers, its amazing, so much fun guaranteed, and yes it will work in the end 🤔. atb, Clear skies Tom..

  • @astrostufftomtrubridge7915
    @astrostufftomtrubridge7915 Месяц назад

    Hi, Just like to say how much I've enjoyed your videos guess it's a lot of work but well worth the effort, thanking you. I recently purchased a used AVX mount which I have now serviced and intend to use with the CPWI interface, maybe in conjunction with Nina/ EQMOD/ ASCOM hub, can the mount limits be set using CPWI ?.. I rather like your game pad option so may just stick with CPWI via handset to pc rather than just a handset. Having retired my wife now controlls my urge to buy new things so on a budget for sure😂. Thanking you atb Tom.

    • @Felldisulfide
      @Felldisulfide Месяц назад

      Hi Tom, thank you, I really appreciate your comment. Congratulations on your retirement, you now have more time to spend on this awesome hobby! I'm about ten years from retirement myself, however, I find that my wife also controls my urge to buy new things, so I appreciate where you are coming from. With regards to your question, yes, the limits can be set in CPWI, but there appear to be some nuances: www.cloudynights.com/topic/802562-avx-running-through-cpwi-ra-slew-limits/ Just so you know, I find myself using the game pad less and less. I have enabled plate solving in APT (also available in other tools such as NINA) which basically directs the mount to the spot I want and synchronizes the mount position at the end. You can make the jump to plate solving right away, however I found it valuable to go through the phase of using the game pad and visually trying to determine my target locations based on visual references (other people's images, star charts, etc.) as it helps to familiarize you with the sky. Best of luck with your setup, and Clear Skies!

  • @dumpydalekobservatory
    @dumpydalekobservatory Месяц назад

    Nice job Chris I used to rotate the camera in the RASA in a similar way which caused a few headaches so I bought myself a rotator & spacers from Ali express which helped me a great deal, although with a larger sensor camera tilt is still noticeable at F2 but using the same set up on a refractor the stars a perfect in every corner.

    • @Felldisulfide
      @Felldisulfide Месяц назад

      Thanks Tich! I was using SVBONY rings for a little while, but switched back to the T-Adapter so I could use it as a rotator. The problem I've been running into is that the flat spacers I have added to correct back focus have shifted the orientation of my filter tray so that it now points at my counterweight, so it is timely to look at an actual rotator instead.