File:Juno's Perijove-10 Jupiter Flyby, Reconstructed in 125-Fold Time-Lapse, Preliminary.webm

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Original file(WebM audio/video file, VP9/Vorbis, length 1 min 22 s, 1,920 × 1,080 pixels, 998 kbps overall, file size: 9.71 MB)

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Description
English: On December 16, 2017, NASA's Juno probe successfully performed her Perijove-10 Jupiter flyby. Good contact to Earth and incremented storage allowed taking very close-up images of good quality. The movie is a reconstruction of the period of time between 2017-12-16T16:35:00.000 and 2017-12-16T19:25:00.000 in 125-fold time-lapse. It is based on 20 of the JunoCam images taken, and on spacecraft trajectory data provided via SPICE kernel files. In steps of five real-time seconds, one still images of the movie has been rendered from at least one suitable raw image. This resulted in short scenes, usually of a few seconds. Playing with 25 images per second results in 125-fold time-lapse. Resulting overlapping scenes have been blended using the ffmpeg tool. In natural colors, Jupiter looks pretty pale. Therefore, the still images are approximately illumination-adusted, i.e. almost flattened, and consecutively gamma-stretched to the 4th power of radiometric values, in order to enhance contrast and color.

The movie starts with a reconstructed in-bound sequence approaching Jupiter from north on its night side. Then the orbit approaches Jupiter down to an altitude between 3,000 and 4,000 km near the equator. JunoCam looked towards Jupiter's limb during close flyby. This is followed by a transition into the outbound orbit, during which Jupiter's south polar region comes into the field of view.

The rendition is preliminary. A revised version might be provided in the first quarter of 2018.
Date
Source https://www.missionjuno.swri.edu/junocam/processing?id=3745; see also https://www.youtube.com/watch?v=rMr_xcPdCrg
Author NASA / JPL / SwRI / MSSS / SPICE / Gerald Eichstädt

Licensing

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This video, screenshot or audio excerpt was originally uploaded on YouTube under a CC license.
Their website states: "YouTube allows users to mark their videos with a Creative Commons CC BY license."
To the uploader: You must provide a link (URL) to the original file and the authorship information if available.
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attribution
This file is licensed under the Creative Commons Attribution 3.0 Unported license.
Attribution: Gerald Eichstädt
You are free:
  • to share – to copy, distribute and transmit the work
  • to remix – to adapt the work
Under the following conditions:
  • attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
This file, which was originally posted to https://www.youtube.com/watch?v=rMr_xcPdCrg, was reviewed on 4 March 2018 by reviewer Huntster, who confirmed that it was available there under the stated license on that date.

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Date/TimeThumbnailDimensionsUserComment
current03:39, 4 March 20181 min 22 s, 1,920 × 1,080 (9.71 MB)Huntster (talk | contribs){{Information |Description={{en|1=On December 16, 2017, NASA's Juno probe successfully performed her Perijove-10 Jupiter flyby. Good contact to Earth and incremented storage allowed taking very close-up images of good quality. The movie is a reconstruction of the period of time between 2017-12-16T16:35:00.000 and 2017-12-16T19:25:00.000 in 125-fold time-lapse. It is based on 20 of the JunoCam images taken, and on spacecraft trajectory data provided via SPICE kernel files. In steps of five real-time seconds, one still images of the movie has been rendered from at least one suitable raw image. This resulted in short scenes, usually of a few seconds. Playing with 25 images per second results in 125-fold time-lapse. Resulting overlapping scenes have been blended using the ffmpeg tool. In natural colors, Jupiter looks pretty pale. Therefore, the still images are approximately illumination-adusted, i.e. almost flattened, and consecutively gamma-stretched to the 4th power of radiometric va...

Transcode status

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Format Bitrate Download Status Encode time
VP9 1080P 1.37 Mbps Completed 00:22, 31 August 2018 3 min 6 s
Streaming 1080p (VP9) 1.37 Mbps Completed 20:20, 13 March 2024 2.0 s
VP9 720P 752 kbps Completed 00:21, 31 August 2018 2 min 3 s
Streaming 720p (VP9) Not ready Unknown status
VP9 480P 399 kbps Completed 00:20, 31 August 2018 1 min 31 s
Streaming 480p (VP9) Not ready Unknown status
VP9 360P 225 kbps Completed 00:20, 31 August 2018 1 min 1 s
Streaming 360p (VP9) Not ready Unknown status
VP9 240P 132 kbps Completed 00:19, 31 August 2018 53 s
Streaming 240p (VP9) 128 kbps Completed 06:39, 12 January 2024 1.0 s
WebM 360P 402 kbps Completed 03:40, 4 March 2018 57 s
Streaming 144p (MJPEG) 811 kbps Completed 13:10, 16 November 2023 6.0 s
Stereo (Opus) 1 kbps Completed 23:37, 24 November 2023 1.0 s
Stereo (MP3) 128 kbps Completed 12:27, 11 November 2023 1.0 s

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