Total Solar Eclipse Time Lapse

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  • เผยแพร่เมื่อ 5 ต.ค. 2017
  • The August 21, 2017 total solar eclipse, seen from Jay Em, WY.
    (The location was a last-minute choice, as our primary viewing location in Nebraska had an unfavorable weather forecast. Made it to Jay Em an hour before first contact after a 6 hour night drive...)
    Cameras:
    Canon 6D, attached to a TMB-92 f/5.5 refractor
    Canon T2i on Sevenoak 360° Electronic Ball Head
    Contour Roam 3
    Audio recording: Zoom H1
    Exposure times (with Canon 6D):
    Partial phase: 1/3200 s through Baader solar filter
    Totality: 1/4000 to 1/2 s (3 s @ mid-eclipse)
    Processing:
    CR2 conversion: Dcraw
    Image registration: Octave (2D FFT cross-correlation)
    Blending: Enfuse
    Contrast/color balance: Rawtherapee
    Filtering: Gimp
    Blending: ffmpeg/Melt/Kdenlive
    The totality images were submitted to the Eclipse Megamovie project: eclipsemega.movie/
    Music:
    "Mountain Sun", Audionautix
    "At Launch", Kevin MacLeod (incompetech.com)
    Licensed under Creative Commons: By Attribution 3.0 License
    creativecommons.org/licenses/b...
  • วิทยาศาสตร์และเทคโนโลยี

ความคิดเห็น • 71

  • @theinterstellarfeller
    @theinterstellarfeller 6 หลายเดือนก่อน +8

    Wonderful timelapse! I especially appreciate you intercutting with footage of your family viewing it, giving it a nice human touch. I'm excited for April 8th!

  • @davidgrover5996
    @davidgrover5996 3 ปีที่แล้ว +7

    Thank you that was exactly the view I needed to see.

  • @mukulchauhan1157
    @mukulchauhan1157 4 ปีที่แล้ว +27

    I heard Corona

    • @Abdullah-cp6eb
      @Abdullah-cp6eb 4 ปีที่แล้ว +6

      In fact corona meaning atmospher of the sun

    • @Abbu724
      @Abbu724 4 ปีที่แล้ว +1

      @@Abdullah-cp6eb ohhhhh

    • @Abdullah-cp6eb
      @Abdullah-cp6eb 4 ปีที่แล้ว +1

      @@Abbu724 i m serious 😃😆

    • @Abbu724
      @Abbu724 4 ปีที่แล้ว +1

      @@Abdullah-cp6eb me too

    • @Alireza43565
      @Alireza43565 ปีที่แล้ว

      yes

  • @themyconidwitch
    @themyconidwitch ปีที่แล้ว +4

    and then all of a sudden, a giant moth appeared in the sky

  • @iangarbutt7451
    @iangarbutt7451 ปีที่แล้ว

    Mother Nature's Ultimate Spectacle!! Thank You So Much 🌟

  • @verobarone8612
    @verobarone8612 6 ปีที่แล้ว +2

    Awesome Axel!

  • @historymajor26
    @historymajor26 3 ปีที่แล้ว +7

    Awesome how you could see the moon’s features during totality from earthshine! Totally cool!

    • @voyager14
      @voyager14 2 ปีที่แล้ว +1

      What features it’s a black circle

    • @tiredironrepair
      @tiredironrepair ปีที่แล้ว

      Might want to get an eye exam.

    • @historymajor26
      @historymajor26 ปีที่แล้ว +2

      @@tiredironrepair at 1:37 you can clearly see the features of the moon

    • @tiredironrepair
      @tiredironrepair ปีที่แล้ว +1

      @@historymajor26 ok I see what you're referring to. Although I've never seen that shading in other videos but it does look like the darker patches we see on a full moon.

    • @waninggibbous5702
      @waninggibbous5702 ปีที่แล้ว

      @@tiredironrepair If you look at any moon phase a little before half at night, you can see earthshine with your eyes.

  • @clark1ra
    @clark1ra 6 ปีที่แล้ว +1

    Very nice Axel. Awesome video!

    • @hasnaalshammri4490
      @hasnaalshammri4490 3 ปีที่แล้ว

      يجي رمضان ويروح عادي يوم زي الايام يجي العيد ويروح عادي مثل بقيه الايام الا مابه لا حله ولا طعم هذا يوم العيد نعيد الغالين الحين عادي من نبي نعايد هذاك يوم رمضان نفرحبه ونجهز الإفطار مع الغالين والصلاه والصيام والقيام والا الحين المساجد مغلقه

  • @ScienceSpace.M
    @ScienceSpace.M 3 หลายเดือนก่อน

    So beautiful

  • @patbrennan6572
    @patbrennan6572 5 หลายเดือนก่อน +1

    Planing on going to Buffalo on Sunday April 7th, hope the let me in. LOL

  • @NeonVisual
    @NeonVisual 4 ปีที่แล้ว +6

    Yes. Corona.

  • @lukatoli9236
    @lukatoli9236 ปีที่แล้ว +2

    I like total solar eclipse

  • @infoplano9746
    @infoplano9746 ปีที่แล้ว

    Spanish
    Hello friend, my name is Cesar and I live in Quebec Canada. I saw your observation of the 2017 eclipse and I loved the professionalism of your recording and that is why I am writing to you.
    I know I'm a few years late, but I would like to know if you can share your original video and original photographs with me so that I can analyze certain things in the eclipse because I am an amateur astronomer and I love these unique events.
    I would greatly appreciate your kindness for doing me this favor, since the video on TH-cam degrades the quality of the videos and also there are no photographs.
    Thank you very much.

  • @CharmaeStaAna
    @CharmaeStaAna 2 ปีที่แล้ว +1

    You are good

  • @Delta-dt90
    @Delta-dt90 7 หลายเดือนก่อน +1

    The solar eclipse 2017 happened on my boyfriend, AST Plumbing’s birthday

  • @outrundoubtrun-lemonadeart682
    @outrundoubtrun-lemonadeart682 3 ปีที่แล้ว +1

    imagine an eclipse and then all of a sudden, bam, planetary transit.

  • @heybudi
    @heybudi 2 ปีที่แล้ว +2

    Whoever never inside the umbra I just wanna say : poor you are!

  • @Scientists_dont_lie
    @Scientists_dont_lie ปีที่แล้ว +3

    I watched the solar eclipse then
    I wished I recorded it.
    But I sat there for I believe a couple hours, it's weird cause at no point did the moon move in front of the sun.
    The sun simply was blocked out.
    You can even see it here.
    Where is the moon? Like you only "see the moon" when it's infront of the sun!
    I struggle with the fact that,
    I can see the moon (or rather
    I see what appears as a "dark shadow" moving INFRONT of the sun,
    but I don't see the moon off in the distance traveling towards the sun then passing infront and continuing on.

    • @AxelMellingerAstro
      @AxelMellingerAstro  ปีที่แล้ว +4

      Keep in mind that at a solar eclipse we have "new moon", i.e. we are looking at the moon's unlit side. It actually receives a small amount of sunlight reflected off of the earth, the so-called "earthshine": earthsky.org/astronomy-essentials/what-is-earthshine/. However, this is far too dim to make the moon visible in broad daylight. Therefore, you don't see the moon in the sky up until it passes in front of the sun.

  • @joecalhoun5303
    @joecalhoun5303 6 หลายเดือนก่อน

    I get total coverage in April. Only had 85 percent last time in 2017

  • @user-pl3ts3lm2m
    @user-pl3ts3lm2m 3 ปีที่แล้ว +6

    Hey, Axel. Nice video. I wanna ask a question. How do you align all images?

    • @AxelMellingerAstro
      @AxelMellingerAstro  3 ปีที่แล้ว +3

      Thanks! Using a two-dimensional discrete Fourier Transform, I calculated the cross-correlation function of the images with an artificially generated, centered circle. This gave me the offset I had to apply to each image.

    • @HanshaniLavanya1
      @HanshaniLavanya1 ปีที่แล้ว

      I thought you used a tracker

  • @BeertjeJC
    @BeertjeJC ปีที่แล้ว +3

    Awesome video! Did you pause the it during the eclipse? It seems to move steady and then pauses when the sun is totally blocked?

    • @parkerwheet9996
      @parkerwheet9996 ปีที่แล้ว +1

      It was on a Timelapse then it got to real speed. Total solar eclipse can last typically like 2 minutes or more

  • @drdefecation
    @drdefecation 9 หลายเดือนก่อน +1

    awesome video! what bracketing settings did you use to get that shot with the extended corona?

  • @Emlane09
    @Emlane09 3 หลายเดือนก่อน

    Wow

  • @acpoc1904
    @acpoc1904 3 ปีที่แล้ว +1

    Wowwwwwww

  • @combineadvisor572
    @combineadvisor572 3 ปีที่แล้ว +1

    On April 8, 2024 there will be one that will be one seeable from Chicago

    • @richtalk34
      @richtalk34 3 ปีที่แล้ว

      Actually, Chicago lies outside the path of totality. If you are in the Chicago area, travel about 130 miles south east for a view of the total eclipse.

  • @orbitaldebris
    @orbitaldebris 10 หลายเดือนก่อน

    That was awesome! What was the ISO setting if you dont mind me asking?

    • @AxelMellingerAstro
      @AxelMellingerAstro  10 หลายเดือนก่อน +1

      ISO 200, for all eclipse phases (partial and totality).

  • @aa.astro01
    @aa.astro01 3 หลายเดือนก่อน

    What settings were used for the totality shot?

    • @AxelMellingerAstro
      @AxelMellingerAstro  3 หลายเดือนก่อน

      The totality shots are a composite of multiple exposures, from 1/2000 s up to 3 seconds @ ISO 200, f/7

  • @pluto.614
    @pluto.614 3 ปีที่แล้ว +1

    Venus is my sister

  • @leonelcruz6898
    @leonelcruz6898 2 ปีที่แล้ว +1

    "si ☀️🌑👍✨ de "

  • @Adauto_Vieira
    @Adauto_Vieira ปีที่แล้ว

    🤩🤩🤩🤩🤩🤩🤩🤩🤩🤩🤩🤩🤩

  • @bachirterre3044
    @bachirterre3044 ปีที่แล้ว

    سبحان الله العظيم .

  • @user-vx4ux9gm8v
    @user-vx4ux9gm8v 3 หลายเดือนก่อน

    I dont see a moon

  • @Alex08279
    @Alex08279 3 ปีที่แล้ว +3

    0:47 in 2020 or 2021 imagine saying Corona during the virus😂

  • @nainazahra7482
    @nainazahra7482 2 ปีที่แล้ว +2

    Cause f geju

  • @Alex08279
    @Alex08279 3 ปีที่แล้ว +3

    0:47 look what they did to us Corona😂

  • @melodymoran2782
    @melodymoran2782 4 ปีที่แล้ว

    whay

    • @kooman.
      @kooman. 4 ปีที่แล้ว

      Ok like how the said corona

  • @tiredironrepair
    @tiredironrepair ปีที่แล้ว

    How can a 2160 mile wide object cast a 70 mile wide shadow? Impossible by the known laws of optical physics.

    • @eMBO_Gaming
      @eMBO_Gaming ปีที่แล้ว

      It cannot, that's why the Moon casts 4038 mile wide shadow, which is almost twice as large as it. What you're describing here is umbra, which is the shadow where the Moon completely covers the Sun. The rest of it is penumbra, where only partial eclipse happens.

  • @user-qx5ss7xd1j
    @user-qx5ss7xd1j 3 ปีที่แล้ว

    قال رسول الله صلى الله عليه وسلم

  • @zbysiukopec9505
    @zbysiukopec9505 3 ปีที่แล้ว +4

    The Earth is flat.

    • @ping5825
      @ping5825 ปีที่แล้ว +3

      Gravity would have been in the center, and so will the oxygen particles, meaning the people who will live near the edge are going to suffocate. Water won't fall off the edge, because it will be dragged towards the center by the powerful gravity. If gravity was normal, all the water would have ran out. Earth NOT flat 😡😡👊💥

    • @zbysiukopec9505
      @zbysiukopec9505 ปีที่แล้ว +1

      @@ping5825 Gravity is FAKE. Reality it's No Gravity: th-cam.com/video/ONafpZmGfww/w-d-xo.html

    • @Anklejbiter
      @Anklejbiter 3 หลายเดือนก่อน

      so is ur brain tbh

  • @rasikadhamankar3670
    @rasikadhamankar3670 8 หลายเดือนก่อน

    I heard Corona