Deep Sky Astrophotography / Smartphone on a Star Tracker

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YOU CAN SUPPORT MY CONTENT WITH A SMALL DONATION USING THE LINK BELOW:
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SKY WATCHER STAR TRACKER (SAM)
amzn.to/3IbHuQl
SAMSUNG GALAXY PHONES WITH 10X OPTICAL CAMERA:
GALAXY S23 ULTRA
amzn.to/3xvAt7V
GALAXY S22 ULTRA
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GALAXY S21 ULTRA
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/ colourguider
Intervalometer App:
play.google.co...
Check light pollution in your area:
www.lightpollu...
Stellarium Star App
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DEEP SKY STACKER
deepskystacker....
SEQUATOR FREE STACKING SOFTWARE FOR WINDOWS:
sites.google.c...
SIRIL STACKING SOFTWARE FOR MAC:
siril.org/
ADOBE PHOTOSHOP
www.adobe.com/...
ANDROID'S PRO PHOTOGRAPHY MODE and FULL MANUAL CONTROL:
Galaxy s21, s22 and s23 Ultra's 10x Cameras are identical so results will be similar.
I have been using my android smartphones for nightscape pictures, nightscape time lapses and Milky Way Galaxy
pictures last 4 years because Android Camera app is
allowing you to get full control over phone's all cameras, just
like any other professional digital cameras.
Making "Long Exposure Photography" for up to 30 seconds for each individual cameras on your phone in "PRO MODE". Besides that you can also take RAW images with Android phones which allows you to even stack for deep sky astrophotography. Most high end Android Phones manufactured between 2018-2022 will have the Pro Mode in your Google Camera App without needing an additional camera app.
IPHONE
I have tried the same with an iphone 13 Pro Max but the problem was, you can't actually use the iphone's camera manually. Everything is calculated with Al and it wont allow you to control your ISO, Shutter Speed and Aperture manually even with the night mode. For astrophotography you need to able manually control your ISO, Shutter Speed, Aperture Control. I don't know if there is any additional app that gives you full manual control of an iphone camera, that might work too. Please let me know in the comments if you know an additional app for iphone for manual camera use, I would love to give it a try.

Опубликовано:

15 сен 2024

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Комментарии : 112

@akhileshbhosale3218 Год назад

Just captured in my S23 ultra. It's crazy insane! The fact that it is 1344 light years away and 12 light years in radius and we are able to capture it in our mobile is spectacular!

@kitchenraw Год назад

That is great!

@PingpongPoof-c3r Месяц назад

Channels like this deserve more exposure for collective good of humanity, algo must bless these instead of brain rot videos.

@lucasgomes1837 Год назад

amazing, finally someone using the 10x camera for an astrophrography, and if you had used calibration frames (darks, flats, bias, etc) the result would have been even more professional and unbelievable, great job

@kitchenraw Год назад

Thank you! I normally use calibration frames and it really helps with the noise ratio and vignetting, but I didn't want to confuse people with too much information :D Maybe next time I can show that part too!

@JosephConroy Год назад

@@kitchenraw Great video! Yes please update the video with the use of calibration frames! AMAZING!!

@kitchenraw Год назад

@@JosephConroy Thank you, I will do that soon.

@kitchenraw Год назад

Hey, I just uploaded a video showing some results from Samsung Galaxy Ultra's 10x camera with calibration frames. Here is the video:ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-IV79lIQ5CPw.html

@kitchenraw Год назад

@@JosephConroy Hey, I just uploaded a video showing some results from Samsung Galaxy Ultra's 10x camera with calibration frames. Here is the video:ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-IV79lIQ5CPw.html

@teacfan1080 Год назад

Amazing results! I have a 23 ultra and have a LOT to learn. I'm no pro and I've only taken basic night sky photos like the Big Dipper, Orion and other constellations.

@kitchenraw Год назад

Thank you. When you go outside of the light polluted cities, these phones perform amazing in the dark.

@tdo2722 Год назад

Amazing Job. I can't wait for andromeda :)

@kitchenraw Год назад

Tesekkurler!!

@hazyel5159 Год назад

Increíble trabajo amigo, necesitaba algún tutorial de este tipo, muchas gracias continúa haciendo tu excelente contenido 😁😁😁😁

@kitchenraw Год назад

Muchas gracias 🙏

@nunesandrew4198 Год назад

This is amazing, I wish I could do this on my note 20 ultra. I am really impressed and might need to upgrade

@kitchenraw Год назад

Thanks! Actually, you can do this with Note 20 Ultra, too.

@nunesandrew4198 Год назад

@@kitchenraw what!!! Fantastic then, I shall follow your steps and see the results :)

@youtubeastuff 5 месяцев назад

Subscribed.. thanks for full tutorial..

@kitchenraw 5 месяцев назад

Thanks 👋

@shahzadakbar22 Год назад

Really amazing for us as a begineer

@masoudltf Год назад

JUST WOW 🤐

@kitchenraw Год назад

Thank you!

@nito66019 Год назад

Those single shots look cool tho

@kitchenraw 5 месяцев назад

Thank you

@ericrahmadya9221 Год назад

Amazing work🙌

@kitchenraw Год назад

Thank you 🙌

@aet96 Год назад

Insane, andromeda will be also good target

@kitchenraw Год назад

Thanks, my next project is actually Andromeda, but I will have to wait for the summer bc Andromeda is not visible from my location these days.

@nunesandrew4198 9 месяцев назад

@RAWKITCHEN, why dont you do an update video? the s23 ultra has a new expert raw update that makes the capturing of nebula much easier, please look into it and update us?

@kitchenraw 9 месяцев назад

I tried last week while I was camping in Big Bend National Park. I used 10 mins option with Expert Raw. The result I got wasn't even close to the quality, what I got by doing the stacking manually. I can send you the example image I tried with expert raw and just compare it by yourself ;) I can send you the example. Just send me an empty email at: askrawkitchen@gmail.com 👋

@rooftopastronomer2697 8 месяцев назад

The image it produces is not really raw

@karenlevonyan9017 7 месяцев назад

Your video is simply wonderful! I have been an astrophotographer for more than 4 years, I want to buy a C24 ultra and shoot nebulae with it using an astro tracker. I’m sure that at 10x zoom everything will be great with the tracker! Your content is wonderful! Tell me, please, can I do the usual gifts and biases? Do you just cover your phone with something for dark purposes? Thanks for the work

@kitchenraw 7 месяцев назад

Thank you so much! When I am capturing with my smartphone camera, I just need to make sure I am in a non-light polluted area and shooting raw images. Just like how I do astrophotography with my dslr. Sometimes, weather temperature changes drastically, and it might mess up with focus, so I stop intervelometer every 30 minutes to check if my focus is still good. Other than that, it's pretty straightforward.

@kitchenraw 7 месяцев назад

Also, I made this video to show how calibration frames benefitting the image if you are interested: ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-IV79lIQ5CPw.htmlsi=P7Jq_FtFYaKvGAB0 And yes, for my calibration frames, I basically put my phone on the table cameras facing down in the dark after capturing. And I use my Ipad or laptop screen to get flat calibration frames

@excalibur1812 10 месяцев назад

Totally amazing!

@kitchenraw 6 месяцев назад

Thank you❤

@axelvirag2239 Год назад

Wow! Cool

@kitchenraw 6 месяцев назад

Thank you❤

@aliavdic5940 Год назад

this was recorded with s21 ultra? So we can hope we get even better results with s23 ultra, comparasion between would be also interesting

@kitchenraw Год назад

There is no difference between s21, s22 and s23 Ultra's 10x cameras. They use the same 10x optical periscope with the exact same sensor and aperture. Results will be same. 23 Ultra has maybe better ai processing for regular photo mode but for astrophotography I have to use raw dng unedited files which will be the same for all ultra models.

@kitchenraw Год назад

Btw, yes it is recorded with s21 Ultra

@Abd_alrahman_amr Год назад

Great video ❤❤

@kitchenraw Год назад

Thanks!!

@hua_1101_ 7 месяцев назад

Amazing video! Thanks for posting this mate! Btw, I clicked the amazon link u posted for star tracker and it is showing 2 options. One is 200+ usd and other one is 300+ usd. Which one are you using? Thanks again :)

@kitchenraw 7 месяцев назад

Thank you!! Yes, there are 2 options. They are the same device, but $300+ Pro Pack one comes with an extra equatorial base, a declination bracket, which helps you a lot to make fine adjustments when you are finding targets. I am using the pro pack, and I definitely suggest getting that one. Cheaper one is the star tracker device by itself.

@hua_1101_ 7 месяцев назад

@kitchenraw Got it. Again, thank you so much sir!

@robj144 Год назад

You should use Siril next time for stacking and stretching. That's painful to watch in PS. :) Cool video though.

@kitchenraw Год назад

Thanks!! I know Siril is much more efficient but it costs money :D I am mostly showing the basic process for beginners and they can get 30 days free trial of Photoshop which is not a deal breaker for people who wants to try and start astrophotography.

@robj144 Год назад

@@kitchenraw Siril is free...

@kitchenraw Год назад

@robj144 Oh jeezz, this is amazing! I am downloading now! I don't know why, but last time I tried to download it to my Mac, it was $39. Maybe I remember it wrong, or it was another stacking app. I am actually curious how user-friendly Siril is. Is it easy to learn for beginners? My followers are mostly beginners.

@robj144 Год назад

@kitchenraw It's easy enough with a couple short tutorials.

@ahmadegl2 Год назад

Amazing!..is this result just by the 10× telephoto cam or did you use lens?

@kitchenraw Год назад

Yes! It is from the 10x camera. No additional lens used.

@ahmadegl2 Год назад

@@kitchenraw that's really impressive, do i have to take the picture in dark sky? Or i can take it from the city?

@kitchenraw Год назад

@Ahmad Hasil You need to be away from the city. At least bortle 5 or lower. Check the lightpollutionmap.info Also, you need a star tracker mount to be able to long exposure like I mentioned in the begining of the video

@ahmadegl2 Год назад

@@kitchenraw i don't have a tracker so i will try the other way you said in the video, i hope it works

@kitchenraw Год назад

amzn.to/430bDe7 This is the star tracker I used

@DorianLust Год назад

Why not do it all automatically with the built in 10 minute multi exposure expert raw app from Samsung, with the nebula shown overlayed on the camera view to help find it?

@kitchenraw Год назад

Expert raw is not giving you the untouched raw image. It applies auto sharpening and noise reduction. For astrophotography and stacking, we only use raw, unedited pictures to stack even with the professional astro cameras. Expert raw is good for daylight and low light, but it is not designed for deep sky astrophotography.

@DorianLust Год назад

@RAW KITCHEN not designed for it? It's explicitly designed for it. It does all the stacking work and has a star map in the app. Even the "sharpening" is there to save most people the time of doing it themselves. Have you compared the results and showed that doing it manually even comes out better? You could be right, but I'd want to know that before I went to all that work!

@kitchenraw Год назад

@Dorian Lust For milkyway or star trails yes, but deep sky astrophotography no. I tried 10x camera with expert raw for 10min multiple times on orion nebula you can't get anywhere close to manual stacking. I would love to see if you can send me some examples of deep sky astrophotography made with expert raw.

@DorianLust Год назад

@RAW KITCHEN ok, good to know. You should make a video comparison, people would watch that.

@goJesusandStarcraft Год назад

people investigating on reddit found out that Samsung’s so called “Expert RAW” is really just a jpg repackaged in a DNG file format. It was very easy to tell from sample images because,“Expert RAW” images have excessive sharpening as well as jpeg compression artifacts, and don’t have the noise patterns typical of true RAW files, nor do they respond well to basic edits like raising shadows or lowering highlights. I was extremely disappointed in Samsung when I discovered this. Samsung literally already offers true RAW images in the Pro mode, and “Expert RAW” could have been a serious step up by applying HDR and stacking multiple exposures at the RAW level, yet the reality is disappointing: their dedicated “Expert RAW” app is just a jpeg with the file extension changed. I will give samsung a tiny benefit of the doubt that they may change this in a software update, but I don’t expect anything from them anymore. They were caught cheating benchmark scores last year with “Game Optimizing Service” scandal. And this year they got caught faking their moon shots with “AI enhancements” aka cheat code that inserts moon details into photos. Now they also fake their “Expert RAW” mode, and just repackage a jpeg instead of truly applying computational photography at the RAW level like how iPhone can. They keep chasing gimmicks like 108MP, 200MP, 8K video recording, but won’t make the meaningful improvements at either the hardware or software level like increasing sensor size, switching to glass optics, or improving the image pipeline. sorry for the rant, these are incredible astrophotography shots, I’m just so annoyed with Samsung right now

@KinoNoTabi-gj6tm Год назад

You could have used timelapse mode of motioncam..

@kitchenraw Год назад

Could be a good trick, but motioncam doesn't support the super telephoto lens.

@KinoNoTabi-gj6tm Год назад

@@kitchenraw ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-chvkekvRz3M.html someone tested 230mm lens on motioncam with s23u. Probably you didn't enabled hidden Id option

@kitchenraw Год назад

@Kino No Tabi That’s so cool. I will definitely check mine too.

@KinoNoTabi-gj6tm Год назад

@@kitchenraw Good luck, waiting for your next video

@Felipe-ld4qs Месяц назад

this mode works with PLUS model?? Greate video and greate photo... i love it..

@kitchenraw Месяц назад

@@Felipe-ld4qsThank you! Yes it works with s22+ s23+ s24+ Only difference is plus models' maximum zoom range is 3x, they don't have the 10x camera but still works

@kitchenraw Месяц назад

@@Felipe-ld4qs I actually made a tutorial video a few weeks ago. All you need to do is watch this video and try this in a rural area away from city light pollution, and avoid Moonlight pollution. ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-74YXR3qvQLw.htmlsi=399Ms5e74PUQjJvz

@Gal26 Год назад

Subbed, bro. I will try your method!

@kitchenraw 5 месяцев назад

Thank you

@rolandszalai367 8 месяцев назад

Absolutely amazing result, congrats! Just my concern is, at the beginning of the recording how are you able to have a proper and accurate polar alignment? I'm a telescope user and know how important it is. Even more if you would like to track any object with tight angle (10x zoom for e.g), and even if you have this lightweight Skywathcer (?) tool. Sorry, if I'm answering stupid question just I assume the proper tracking depends on the accurate polar alignment. Maybe I am wrong and this tool ensures somehow the right traccking (i mean rotating the camera). Thanks in advance!

@kitchenraw 8 месяцев назад

Thank you! These are great questions, and I am more than happy to answer. I didn't explain the polar allignment part to not confuse people with lots of technical information bc my channel is for beginners/starters mostly. Sky Watcher Mini has a polar scope it goes thru the rotating engine, and the sky watcher app has a polar allignment guide. The guide on the app knows your location, and your altitude shows the precise polar allignment point in your scope. I manually find the polaris looking at the north and also sometimes using planetarium apps (Stellarium). I allign my tracker's polar scope to the Polaris similar to what the app shows me, and that's it. I turn the star tracker on, and I can put my dslr or my phone on it and track the stars. Sometimes, if there is too much light pollution, it is hard to find the polaris from the polarscope, so I use the red illuminator light attachment it comes with the tracker, it helps to locate the polar star. As you mentioned, for 10X Zoom, I definitely need precise polar allignment. For wide angle lenses, rough polar alligment can be enough. I hope this answers your questions!!

@rolandszalai367 8 месяцев назад

@@kitchenraw thanks a lot for clarification, I appreciate it. It is clear now, I was just wondering if there is any new method (unknown for me) which makes you able to track precisely without polar alignment. Fair comment, that this video is not about right polar alignment, just could be important for beginners (who want to make similar recordings) it is not enough to go out under the clear sky and start photoshooting immediately :-) Got it, thanks again!

@kitchenraw 8 месяцев назад

@rolandszalai367 Most regular star trackers require manual polar allignment. Also, there are really expensive pro level trackers it can find the polaris automaically. But tech is improving so fast now we have "To Go Telescopes." You basically type the name of the target it does everything for you. There is also new tech that just came last year portable small smart telescopes, "Seestar or Dwarf" they don't require polar allignment. I tested Seestar Smart telescope before, but it was so effortless and easy to use, I got bored eventually :) I think I enjoy the proccess of hard work (polar allignment, finding targets) to achieve results. There is also another interesting camera that has a built-in star tracker made by Pentax. It has an incredible technology using a sensor reduction system to move the sensor inside the camera to track the stars without a polar allignment. I will leave a video link here bc I reviewed that Pentax a few months ago:ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-YAS6KMl7LjE.htmlsi=8DKhZaIlzfAr9bkc

@kitchenraw 8 месяцев назад

I forgot to mention, Sky Watcher Mini which I used in the video has 3.5 kilos loading capacity and can be too small for carrying a telescope. It is designed for dslr and telezoom lenses. Sky Watcher' pro series have higher loading limit mostly designed for telescopes and better tracking than the mini version

@rolandszalai367 8 месяцев назад

@@kitchenraw thanks for further info :) indeed, using even more developed technology tools makes observation and recording easier, and it's amazing, more people can use them and therefore science is between us. It is great I think...

@astrorama-ath Месяц назад

That's very cool but also try this: (Only works at high light pollution) Duplicate the layer Select the top one and blur it with Gaussian blur at max. After that select in layer merge mod: subtract or extract and merge the layers. After that stretch and the nebulosity will double.

@kitchenraw Месяц назад

@@astrorama-ath Wow that's interesting! Never heard of that, I have to try this. Do you think I can find a tutorial on somewhere about this technique?

@astrorama-ath Месяц назад

@@kitchenraw Actually i learned it from a tutorial video of a guy but the video itself it's out of this point. It is simple so you will not need a tutorial. I will make a video and i will upload it in an open cloud storage so you can see it safely

@kitchenraw Месяц назад

@@astrorama-ath 🙏 That would be great!

@aggourus7680 Месяц назад

i am using the gimp but the same is for the photoshop too but you might get worse results. For some reason as hard as i could try the gimp tabs in the recording werent visible but i left a history tab open.

@aggourus7680 Месяц назад

@@astrorama-ath i am the same user but i try to comment from diffrent accounts but my comments with link too keep deleting

@1Bathindapb03 Год назад

Bro Samsung s22 shoot 1080p slow motion at 240fps or not

@kitchenraw Год назад

It does!

@ROBERTOReyes-ej5gi Год назад

Hey bro. You using star tracker?😢

@kitchenraw Год назад

Yes. Without a star tracker, I could only capture 2 to 3 seconds. I use this one, which is around $240 amzn.to/3Ey31S0

@picco_only 9 месяцев назад

Sana yemin edebilirim ki aksandan acaba Türk mü diye içimden geçirdim😂

@kitchenraw 9 месяцев назад

Yemin etme çarpilirsin 😆

@picco_only 9 месяцев назад

@@kitchenraw 😅😅 Güzel video, ellerine sağlık.

@tsi_yoav2363 5 месяцев назад

Any stacking photo app idea?

@kitchenraw 5 месяцев назад

Deepskycamera looks like what you are looking for

@valeriangelov2593 Месяц назад

Can you explain how to get all the calibration photos with the phone because i have a hard time understanding it. Like what settings, how many or how to set them up in general with your phone?

@kitchenraw Месяц назад

Hey calibration frames are not necessary but it will improve the noise reduction and vignetting. It only works in manual (pro) mode.

@kitchenraw Месяц назад

1-Dark Frames:Cover your camera lens or telescope after taking your main photos. Use the same settings (exposure time, ISO) as your main photos and take 10-20 pictures. 2-Bias Frames:Cover the lens and set your camera to the fastest shutter speed (shortest exposure time).Take 10-20 pictures. 3-Flat Frames:Point your camera at a bright, even surface, I use Ipad screen opening a white page and put a white cloth between camera and screen. Keep the same focus as your main photos and take 10-20 pictures.

@michaelcarman4875 7 месяцев назад

how about my s 21 5g????

@kitchenraw 7 месяцев назад

Unfortunately, you can't get this much detail bc s21 doesn't have optical Zoom cameras. You can get more wide angle shots like Milkyway like this one: ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-A_Oi3wxwICM.htmlsi=Fny7tTDq2D-EYDXP

@kujojotaro9629 8 месяцев назад

PLEASE CAN I DO THIS WITH HUAWEI P30??

@kitchenraw 8 месяцев назад

Yes, you can! You can do it with most of the phones that have full manual control. Your Huawei allows you to change your "Shutter Speed, ISO and Manual Focus," right?

@kujojotaro9629 8 месяцев назад

YES BUT I HAVE ONLY 6X ZOOM , THANK YOU @@kitchenraw

@kitchenraw 8 месяцев назад

@kujojotaro9629 6X is more than enough. You can even use 3x. It will work.

@kitchenraw 8 месяцев назад

@@kujojotaro9629 This one is captured with 3x on a fixed tripod: ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-y-5cuUojcps.htmlsi=6TDkp41XicuN0TkI