Astroniz
Astroniz
  • Видео 124
  • Просмотров 158 975
Compressed Cosmos (Python Tutorial) - Tidal Forces
GitHub Link: github.com/ThomasAlbin/Astroniz-YT-Tutorials
Saturn rings are probably a remnant of a moon collision or the fragmentation of a larger moon that was "too close" to Saturn. But what is "too close"? #astronomy #space #python #coding #astrophysics #universe #cosmos
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There is a lot to do and to learn and I hope you will join the journey. Meanwhile, if you have questions or ideas, reach out to me via:
Mastodon: astrodon.social/@ThomasAlbin
Twitter: MrAstroThomas
Reddit: www.reddit.com/user/MrAstroThomas
GitHub: github.com/ThomasAlbin
Or drop a comment!
Talk to you later,
Thomas
#space #science #tutorial #astronomy #astrophysics #universe
Просмотров: 241

Видео

3000 Subscribers & Submit your ideas!
Просмотров 1012 месяца назад
GitHub Link: github.com/ThomasAlbin/Astroniz-YT-Tutorials 3,000 subscribers, what a milestone! Thanks a lot! And to interact more with everyone I have a suggestion: Please submit any Python coding for astronomy, Universe Sandbox or general ideas to my GitHub Issue page (link above). Let's see how things will work out. #astronomy #space #python #coding #astrophysics #universe #cosmos There is a ...
Universe Sandbox - Understanding Orbits
Просмотров 4305 месяцев назад
Have you ever wondered how we know where planets, moons, and satellites will be in space? The answer lies in the fascinating world of orbital elements!In this eye-opening Universe Sandbox tutorial, we'll unravel the mystery of orbital elements - the mathematical parameters that define the path of celestial objects. Get ready to: 🤔 Demystify concepts like eccentricity, inclination, and argument ...
Universe Sandbox - Overall Guide
Просмотров 8715 месяцев назад
An overall guide on Universe Sandbox. 0:00 Welcome 0:15 Introduction 2:07 Default Menu 3:34 Settings 4:02 First view of the Solar System 4:40 Time is relative 5:50 Simulation (simple) 8:55 Gravity is gone 9:54 Simulation (advanced) 13:28 Bad Numerics 16:10 Microwave Background 17:20 View (simple) 20:20 Our Planets 22:36 Manipulating Earth 33:17 Planetscaping 35:16 Adding Objects 38:22 Prograde ...
Compressed Cosmos (Python Tutorial) - Why Brighter Stars Have Lower Numbers
Просмотров 2255 месяцев назад
GitHub Link: github.com/ThomasAlbin/Astroniz-YT-Tutorials Ever wondered why a magnitude 1 star outshines a magnitude 6 star? The magnitude system in astronomy seems backwards at first! In this video, we'll break down how magnitude REALLY works, using real examples from space science to make it easy #astronomy #space #python #coding #astrophysics #universe #cosmos There is a lot to do and to lea...
Compressed Cosmos (Python tutorial) - The Blaze Star
Просмотров 4535 месяцев назад
GitHub Link: github.com/ThomasAlbin/Astroniz-YT-Tutorials Get ready, astronomy fans! The "Blaze Star" (T Coronae Borealis) is expected to make its dazzling return in 2024/2025, and it might even be visible without a telescope! 🔭 Join me for a LIVE Python coding session as we delve into the data and try to pinpoint exactly where and when this incredible nova will appear. 🌌 #Python #Astronomy #Sp...
Compressed Cosmos (Python tutorial) - Saturn's Ring
Просмотров 4266 месяцев назад
GitHub Link: github.com/ThomasAlbin/Astroniz-YT-Tutorials 🚀 Ever wondered when to catch Saturn's rings at their most dazzling? In this episode of Compressed Cosmos, we're ditching the telescope and using Python in Google Colab to calculate the exact angle between Earth and Saturn's rings. This tells us when the rings are tilted just right for optimal viewing! ✨ Whether you're an astronomy enthu...
Compressed Cosmos - Saturn's rise
Просмотров 2386 месяцев назад
🚀 Ready to explore the universe with Python? Join me in the Compressed Cosmos #CompressedCosmos series, where we'll unravel the mysteries of space with bite-sized code snippets on Google Colab. Perfect for beginners, each video will teach you essential Python skills while diving into fascinating astronomy topics. ✨ 🌌 In this episode, we'll tackle the rising of Saturn above the horizon at your l...
Universe Sandbox - Introduction
Просмотров 3966 месяцев назад
Universe Sandbox ... well it is not Open Source, but a great tool to learn a lot of about space science and especially astro-dynamics! There is a lot to do and to learn and I hope you will join the journey. Meanwhile, if you have questions or ideas, reach out to me via: Mastodon: astrodon.social/@ThomasAlbin Twitter: MrAstroThomas Reddit: www.reddit.com/user/MrAstroThomas GitHub: gi...
Astroniz beyond Python
Просмотров 3456 месяцев назад
Astroniz beyond Python
Space Science with Python - Meteor Science (7): Spherical KDE (attempt)
Просмотров 1657 месяцев назад
Space Science with Python - Meteor Science (7): Spherical KDE (attempt)
Space Science with Python - Meteor Science (6): Rotating Reference
Просмотров 2678 месяцев назад
Space Science with Python - Meteor Science (6): Rotating Reference
Space Science with Python - Meteor Science (5): Directions of interest
Просмотров 16211 месяцев назад
Space Science with Python - Meteor Science (5): Directions of interest
Space Science with Python - Meteor Science (4): Meteors during the year
Просмотров 14211 месяцев назад
Space Science with Python - Meteor Science (4): Meteors during the year
Space Science with Python - Meteor Science (3): Radiants
Просмотров 221Год назад
Space Science with Python - Meteor Science (3): Radiants
Space Science with Python - Quo Vadis 2024?
Просмотров 161Год назад
Space Science with Python - Quo Vadis 2024?
Space Science with Python - Meteor Science (2): Collecting Data
Просмотров 376Год назад
Space Science with Python - Meteor Science (2): Collecting Data
Space Science with Python - Meteor Project (1)
Просмотров 770Год назад
Space Science with Python - Meteor Project (1)
Space Science with Python - Part 26: How to setup and use the code
Просмотров 588Год назад
Space Science with Python - Part 26: How to setup and use the code
(Almost) 2 years of Space Science with Python
Просмотров 695Год назад
(Almost) 2 years of Space Science with Python
Space Science with Python - Cassini #7: Bayesian Blocks & Project Conclusion
Просмотров 489Год назад
Space Science with Python - Cassini #7: Bayesian Blocks & Project Conclusion
Space Science with Python - Cassini #6: Keras-Tuner
Просмотров 224Год назад
Space Science with Python - Cassini #6: Keras-Tuner
Space Science with Python - Cassini #5: ML Sample Weights
Просмотров 250Год назад
Space Science with Python - Cassini #5: ML Sample Weights
Space Science with Python - Cassini #4: Machine Learning based calibration
Просмотров 275Год назад
Space Science with Python - Cassini #4: Machine Learning based calibration
Space Science with Python - Cassini #3: Calibration Functions
Просмотров 245Год назад
Space Science with Python - Cassini #3: Calibration Functions
Space Science with Python - Cassini #2: Calibration Data
Просмотров 513Год назад
Space Science with Python - Cassini #2: Calibration Data
Space Science with Python - Cassini #1: A new Python project (CDA)
Просмотров 945Год назад
Space Science with Python - Cassini #1: A new Python project (CDA)
Space Science with Python - Part 26: Comet C/2022 E3 (ZTF)
Просмотров 662Год назад
Space Science with Python - Part 26: Comet C/2022 E3 (ZTF)
Space Science with Python - Near-Earth Objects #15: Telescope Performance
Просмотров 291Год назад
Space Science with Python - Near-Earth Objects #15: Telescope Performance
Space Science with Python - Near-Earth Objects #14: Predicting Probabilities
Просмотров 1992 года назад
Space Science with Python - Near-Earth Objects #14: Predicting Probabilities

Комментарии

  • @Minecraft_at_Night
    @Minecraft_at_Night 6 дней назад

    They've really screwed this game up over the years, it used to be so simple to use, now its hard to do anything, I wish they'd start clean

    • @Astroniz
      @Astroniz 5 дней назад

      Ah I wasn't working with it from the beginning. Sorry to hear that. I try my best to make it "accessible" with some tutorials

  • @Aa-fk8jg
    @Aa-fk8jg 8 дней назад

    I'm so glad we are starting off w spiceypy and not astropy! Seeing how things actually work makes a big difference

    • @Astroniz
      @Astroniz 7 дней назад

      spiceypy is rather unknown for the "common hobby astronomer". But a very nice starting point for anyone (like students) that like to dive deeper into NASA / ESA stuff :)

  • @shnugel
    @shnugel 8 дней назад

    Can you record a simulation and render it out as a video file to be used in other software to make a music video, etc?

    • @Astroniz
      @Astroniz 7 дней назад

      Haha sounds nice. I think I can do it for RUclips short :)

  • @odinnsonn
    @odinnsonn 15 дней назад

    Great video! 🪐

  • @Aa-fk8jg
    @Aa-fk8jg 15 дней назад

    i just made a project that takes an input planet from the user and outputs the plot of distance, phase angle and velocity vs time!!! and the plots vary SO MUCH because of the different orbit sizes. I kinda expected the uranus graphs to always be on the increase because its orbit size is huge but it was still so shocking. So incredibly cool!

    • @Astroniz
      @Astroniz 13 дней назад

      Thank you for sharing your experiences and enthusiasm! Keep learning :)!

  • @Aa-fk8jg
    @Aa-fk8jg 19 дней назад

    Thank you so much for making these videos, they have become such an integral part of my day.

    • @Astroniz
      @Astroniz 18 дней назад

      Thank you for your comment :). It is very encouraging to see how this small community likes my space content, though the quality is rather amateurish. Cheers!

  • @GaneshG-y2t
    @GaneshG-y2t 20 дней назад

    Amazing work!

  • @Aa-fk8jg
    @Aa-fk8jg 26 дней назад

    Amazing to follow along as usual!! As for the scope, I think there also some contests or competitions open to everyone organised by NASA maybe? I think I saw a section about citizen contributions there. I think knowing all of this could really help there!!

  • @Aa-fk8jg
    @Aa-fk8jg 27 дней назад

    can't wait to know the distance between sun and Earth exactly when the clock strikes 12 on december 31 2024. If I change the NAIF codes and the eliptical plane, will it be possible to get the distance between moon and Earth?

    • @Astroniz
      @Astroniz 27 дней назад

      Yes! You have to check the NAIF codes for Earth (399) and moon (your task ;-)). Please let me know if you need any help. I'd be glad to help out

  • @Aa-fk8jg
    @Aa-fk8jg 27 дней назад

    such a cool vid!! Getting to do this felt awesome. I take super detailed notes and save them in a folder w every video I see and it feels so rewarding.

  • @Robin-ij6ks
    @Robin-ij6ks Месяц назад

    Den Eeutschen Akzent hört man raus

    • @Astroniz
      @Astroniz Месяц назад

      It is what it is 🤷

  • @aaronmiller253
    @aaronmiller253 Месяц назад

    I call BS! There’s no way that the #2 and #5 planets can be viewed together in the night sky on #3 planet.

    • @Astroniz
      @Astroniz Месяц назад

      That's right. Not in the night sky but during dark / dawn. Please use a planetarium software like Stellarium to verify this

  • @Aa-fk8jg
    @Aa-fk8jg Месяц назад

    I am so glad you made this, feel so lucky to have access to these kinda resources!

  • @kiks138
    @kiks138 Месяц назад

    So, I tried the code, and it worked for me. I was able to get the time in AU, but I wanted to experiment by changing the target to Mars. So, I changed the target to 499, but I was getting some errors. Any idea what could've gone wrong? Would love to hear from you. Thanks :)

    • @Astroniz
      @Astroniz Месяц назад

      Can you post the errors? Or create an Issue on GitHub?

    • @kiks138
      @kiks138 19 дней назад

      Aight I'll check it out

  • @greenfroggood2392
    @greenfroggood2392 Месяц назад

    Nice

  • @kiks138
    @kiks138 Месяц назад

    Thanks for the tutorial! Unfortunately, I keep getting an error saying that the Dockerfile does not exist in my folder, although it is still shown (I'm using windows, not linux). Any help would be greatly appreciated. Thanks :)

    • @Astroniz
      @Astroniz Месяц назад

      Hmm good question. Maybe I need to update these kind of "setup videos" once a year or so to keep track of recent developments and potentially arising bugs due to updates.

    • @kiks138
      @kiks138 Месяц назад

      @Astroniz All good no worries. The code still seems to be working so far. Thanks for your concern :)

  • @Paanwari
    @Paanwari Месяц назад

    I went throught the papers. Found out the equations used in the code. However, I am struggling to pinpoint error factor in the paper. Can you assist me with it, please? For function def srama_velocity_2009(chnl, trise, amp=np.inf, chk=True): I found err_fac = 1.67 for 'mean_func': mean_vel_iid_qt and err_fac = 1.62 for mean_func': mean_vel_iid_qi. what am I missing? Your values are err_fac = 0.67 and err_fac = 0.62 respectively.

    • @Astroniz
      @Astroniz Месяц назад

      It is indeed kinda confusing. E.g., the 1.62 corresponds to the v/v_fit ratio. The mean is 1.0. 1.0 + 1.0*0.62 = 1.62. The "absolute" value that corresponds to 1sigma.

  • @CatOfCulture
    @CatOfCulture Месяц назад

    This is cool as hell!!!! How do you not have more views and subs????

    • @Astroniz
      @Astroniz Месяц назад

      Haha thanks :-). Well I think it is a niche topic and I do not spend time and effort to promote my channel aggressively. At least we have a cozy community without any toxicity :-)

  • @MarioDAmore
    @MarioDAmore Месяц назад

    Really nice 👍

  • @diyus4304
    @diyus4304 Месяц назад

    excited to start the course!

  • @CCdoesyoutubethingsiguess
    @CCdoesyoutubethingsiguess 2 месяца назад

    Why the hell is Iris from the horror web series Gemini Home Entertainment here

  • @elavarasanelavarasan9405
    @elavarasanelavarasan9405 2 месяца назад

    This is the best youtube channel i came across. Keep going

  • @jyotishinde2225
    @jyotishinde2225 2 месяца назад

    Thanks 😊😊

  • @sleepyelk5955
    @sleepyelk5955 2 месяца назад

    most underrated channel on YT, thanks for your great videos and congrats to the 3k+ subscribers ... I hope we can mange to push your channel a little bit more via commenting and ratings :)

    • @Astroniz
      @Astroniz 2 месяца назад

      Thank you! I need also to push my channel, but I am currently diving into some books to get new fresh ideas :)

  • @eugenmalatov5470
    @eugenmalatov5470 2 месяца назад

    Toller Kanal, ich kenne mich schon ein wenig mit Python aus. Und bin seit meiner Kindheit vom Thema Astronomie und Raumfahrt fasziniert. Es wäre toll, Umlaufbahnen, Rotationen, Space - Rendez-vous, Raktenstarts selbst berechnen zu können. ... Ich bin gespannt ... Es wäre faszinierend zu wissen, wie diese Berechnungen bei den Profis funktionieren ... verrückt, dass früher einmal die ganzen Berechnungen von menschlichen "Computers" gemacht wurden. Ich werde dann mal ein paar Folgen schauen ))) ... beziehungsweise erstmal deinen TalkPython Talk.

    • @Astroniz
      @Astroniz 2 месяца назад

      Hey! Vielen Dank für Dein positives Feedback und schön zu sehen, dass auch eine Begeisterung für die Astronomie mitbringst und Python Skills besitzt :-). Ich bin aktuell dabei neue Themen für meinen Kanal zu sammeln und habe Deine Punkte direkt notiert. Je mehr Videos man macht, gerät man automatisch in "tiefere" Themen und man muss sich ab und an wieder auf die allgemein interessanten Themen stürzen. Wenn Du Fragen hast o.Ä.: immer gern anschreiben!

  • @张张伶俐
    @张张伶俐 2 месяца назад

    Hello, I would like to ask where I can download the Cassini-CDA data from the video? I'd like to replicate the blogger's code. Thank you very much for sharing your knowledge.

    • @Astroniz
      @Astroniz 2 месяца назад

      I just checked that my "old" links are dead. I need to fix that. Here are the scripts: github.com/ThomasAlbin/Astroniz-YT-Tutorials/tree/main/Project-Cassini-CDA/01-Calibration

  • @Paanwari
    @Paanwari 2 месяца назад

    I've asked 2 questions in the comment. But they are interelated. It is non-sensical but still I would love your thought on it. Just curious in this problem, to allocate spectra we only use the Reflectance_norm550nm, why are we omitting the Wavelength feature, I thought it would play a pivotal role in identification too. Is it because of dimensionality curse? # Allocate the spectra to one array and the classes to another one asteroids_X = np.array([k["Reflectance_norm550nm"].tolist() for k in asteroids_df["SpectrumDF"]]) ---------------------------------------------------------------------------------------------------------------------------------------------------------- --- I tried to convert it using --- asteroids_X = asteroids_df['SpectrumDF'].apply(lambda x: pd.Series([x['Reflectance_norm550nm'], x['Wavelength_in_microm']])) I end up running into dimensionality error. scaler = preprocessing.StandardScaler().fit(X_train) Error: # StandardScaler expected <= dim. 2 I know its a rookie error, and after reading for a bit PCA stuff is what I stumbled across, but I feel it would be overengineering the problem. What could be a simpler way to work on it.

    • @Paanwari
      @Paanwari 2 месяца назад

      Never mind, gotcha! Solved dimensionality problem because of index interfering with the Standardscaler ----------------------- >>> asteroids_X = np.array([ np.concatenate(( row["SpectrumDF"]["Reflectance_norm550nm"].values, row["SpectrumDF"]["Wavelength_in_microm"].values )) for _, row in asteroids_df.iterrows() ]) ----------------------- I don't know if we can do this. I guess this is my solution maybe reducing dimensions would be a better solution. F1 score: 0.95, which is worse than initial prediction by considering reflectance norm only.

    • @Astroniz
      @Astroniz 2 месяца назад

      Hey there. Ah I need to "re-dive" into my code :). If you have a good solution or alternative approach you can open an issue on Github. Let's discuss there then?

  • @buildacubesat
    @buildacubesat 2 месяца назад

    This is one of my favorite channels, so thank you for making these videos! I will post an idea for a collab on GitHub :)

  • @Paanwari
    @Paanwari 2 месяца назад

    Simply one of the best youtube channel I've discovered. Thank You. Congratulations!

  • @joaquins.a.2830
    @joaquins.a.2830 2 месяца назад

    You are doing a good job. Please continue!!

  • @garymceneny6114
    @garymceneny6114 3 месяца назад

    I would be playing with the speed of light and black holes all day, can you create your own stella system?

  • @garymceneny6114
    @garymceneny6114 3 месяца назад

    This looks amazing, 0.6AU is inside the orbit of Venus but greater than Mercury, did you find out what caused this lol😅? Ill have to download this

  • @CoseDaTux
    @CoseDaTux 3 месяца назад

    amazing channel

  • @AbdAllah_54564
    @AbdAllah_54564 4 месяца назад

    I may sound clueless here (and I am), but what environment and/or package is used for simulations for shadows for Black Holes? I've lost touch with Python after not working with it for 5 years, so I need some catching up to do.

    • @Astroniz
      @Astroniz 2 месяца назад

      Hey There! Hmmm good question. I'll re-dive into my RUclips activities and put it into my backlog :)

  • @TalamantesMarronLukan
    @TalamantesMarronLukan 4 месяца назад

    tysm

  • @saif5428
    @saif5428 4 месяца назад

    great series man :) but I had one question, should I learn web parsing in python to be a good computational scientist and engineer?

    • @Astroniz
      @Astroniz 4 месяца назад

      Thanks! What do you mean with web parsing? Like: creating RPAs to scratch data from websites? I did this in the past and it is a pain, especially if the website changes its structure all the time and if the robots txt does not allow one to scratch data in the first place. I recommend to start with datasets or databased that are freely available and accessible :)

    • @saif5428
      @saif5428 4 месяца назад

      @@Astroniz yes RPA! additionally would I need to know any amount of HTML+CSS to be comfortable in web parsing ?

    • @Astroniz
      @Astroniz 4 месяца назад

      @@saif5428 for web scraping: HTML. CSS is just for styling

  • @cosmicidiotlogic2097
    @cosmicidiotlogic2097 4 месяца назад

    you are the greatest youtuber and my best teacher

  • @lil_asian_granger
    @lil_asian_granger 4 месяца назад

    I love the way you explain things very simply and straightforward. I'm a noob in this, and i could really understand your explanations. Thank you

  • @Edgardistillstanding
    @Edgardistillstanding 4 месяца назад

    Planet X should make. Hypothetically appearance

  • @sirakornsaengchan864
    @sirakornsaengchan864 4 месяца назад

    and youtube recommended me 1 year late😐

    • @Astroniz
      @Astroniz 4 месяца назад

      Ah interesting. Maybe due to its recent flyby :)

  • @serahime
    @serahime 4 месяца назад

    I'm an aspiring data scientist who has always been super inspired to get involved in astronomy and finally felt like I had the skills to try and learn. Lo and behold, you have made the perfect playlist to help me achieve some personal dreams. Thank you <3

    • @Astroniz
      @Astroniz 4 месяца назад

      Thanks! I hope you enjoy it. Please check the GitHub repo. Someone with Python knowledge can easily dive into the code

  • @caseyvelasco
    @caseyvelasco 4 месяца назад

    What iris look like?

    • @Phrogy_682
      @Phrogy_682 4 месяца назад

      Wellll it's not a real planet it's just an analog horror

  • @Eizengoldt
    @Eizengoldt 5 месяцев назад

    I’m so happy to discover your channel, I’m gonna go through all the videos !!!!!

  • @M31glow
    @M31glow 5 месяцев назад

    I stumbled upon your channel and this exacelty what I was lookin for!

    • @Astroniz
      @Astroniz 5 месяцев назад

      Welcome :)! But be warned: the audio quality of my older videos is bad... Check also the code on GitHub + the more recent videos are a little bit better :)

  • @theeligator8728
    @theeligator8728 5 месяцев назад

    please continue this is awesome

    • @Astroniz
      @Astroniz 5 месяцев назад

      Yes! There is a "big episode" coming on Sunday

  • @navid7522
    @navid7522 5 месяцев назад

    Thanks for the quick video. I want to know if you need to eyeball the bortle scale in Stellarium, or is there a way to input precise measurements?

    • @Astroniz
      @Astroniz 5 месяцев назад

      Good question. The bortle scale translates also to a so-called "limiting magnitude" that indicates the darkest star that can be seen. Bortle numbers cover certain ranges and these ranges can also be seen on Stellarium using the slider. This short does not show it perfectly or at all. The vertical video format is not ideal. If you want to measure your night sky brightness there are different hardware tools like the SQM quality meter (that can be read by Stellarium, too). But it costs a few bucks

    • @navid7522
      @navid7522 5 месяцев назад

      @@Astroniz Thanks for taking the time to explain this.

  • @EvenTheDogAgrees
    @EvenTheDogAgrees 5 месяцев назад

    Sigh, seems RUclips is silently deleting my comments again. Like I said (and hopefully it sticks this time): I just hope these clouds will finally clear up. Only Spain and Italy seem to be spared from cloud cover at the moment. And I don't know about your neck of the woods, but Belgium has been pretty abysmal for most of the summer, so far.

    • @Astroniz
      @Astroniz 5 месяцев назад

      Weird that your comment got deleted? I did not see anything. But honestly. Talking about clouds on a hobby astronomers channel is the worst jinxing imaginable!!! I hope you'll have clear skies :)!

    • @EvenTheDogAgrees
      @EvenTheDogAgrees 5 месяцев назад

      @@Astroniz Probably because I referred to them as "these d**n clouds". I swear, RUclips starts to look increasingly like a nanny as of late. 🙄