JunoCam "Marble Movie", July 10 through October 14 |
JunoCam "Marble Movie", July 10 through October 14 |
Oct 21 2016, 02:15 PM
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#121
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Senior Member Group: Members Posts: 2511 Joined: 13-September 05 Member No.: 497 |
I barely dare to ask, whether JunoCam has been powered on between October 15 and 19, and whether it has taken images during this time... Nope, we didn't get to the first image before the s/c safed. -------------------- Disclaimer: This post is based on public information only. Any opinions are my own.
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Oct 21 2016, 10:50 PM
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#122
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Senior Member Group: Members Posts: 2346 Joined: 7-December 12 Member No.: 6780 |
Here 20 PJ1 inbound methane band images:
Maybe it's possibe to find, or to rule out, an early state of the new features in the methane images near PJ1. |
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Oct 22 2016, 10:45 AM
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#123
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Senior Member Group: Members Posts: 2346 Joined: 7-December 12 Member No.: 6780 |
Browsable version of the last/latest 41 RGB Marble Movie level-1 images, covering about two Jupiter days.
The next sequence of images has been scheduled to get a different name, but with the postponed period reduction maneuver (PRM) we'll see. |
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Oct 23 2016, 10:15 PM
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#124
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Senior Member Group: Members Posts: 2346 Joined: 7-December 12 Member No.: 6780 |
Marble Movie, parts 1 to 14, the whole scheduled sequence from PJ0 to PJ2, skipping PJ1 close-ups, is available as level-2 processed AVI animation (about 32 MB), and also as a MOV version (about 350 MB), converted from the AVI. A small number of frames are omitted.
I've provided a few additional short 14-image animated gifs with strongly motion-enhanced stills, time-lapsed with about 10 hours per frame, covering the week of part 14, differently shifted in rotational phase. Those are intended for Jupiter experts, who try to see effects of the recent outburst. |
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Oct 30 2016, 08:22 AM
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#125
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Senior Member Group: Members Posts: 2346 Joined: 7-December 12 Member No.: 6780 |
I've uploaded the Marble Movie, part 1 to 14, to YouTube. It's almost all Marble Movie RGB images between PJ0 and PJ2.
And a 1500-fold time-lapse of the PJ1 approach, until Juno has been almost exactly over Jupiter's north pole, each still a weighted mean of reprojections of two mostly consecutive JunoCam images, 20 Marble Movie images, and one PJ1 image. The PJ1 image is #C6162, hence skipping the longer-exposed #C6160 of similar perspective. The stills are square-root encoded like the raws, but with linear weights for the color channels to get closer to the "real" colors. I've submitted both videos to the missionjuno site. |
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Nov 10 2016, 06:20 PM
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#126
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Senior Member Group: Members Posts: 2346 Joined: 7-December 12 Member No.: 6780 |
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Nov 14 2016, 12:24 PM
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#127
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Senior Member Group: Members Posts: 2346 Joined: 7-December 12 Member No.: 6780 |
Similar method (approximately de-lamberted planetocentric cylindrical partial maps, stretched by 4th power) applied to another 42 images (40 Marble Movie images, and 3 PJ1 images, including the one already processed before), north to the right. I've also provided the square-root encoded version (without de-lamberting), and the applied approximate de-lamberting mask.
These drafts bring out quite some detail. But they show various issues, too. I'll pick out some color calibration, first. Edit: Crops of #6180 and #6189: (Credit: NASA / JPL / SwRI / MSSS / Gerald Eichstädt) I'm inclined to see dynamics beyond possible errors in the map projections. (Images have been taken around 13:19 and 19:15 on 2016-08-27.) |
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Nov 23 2016, 05:40 PM
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#128
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Senior Member Group: Members Posts: 2346 Joined: 7-December 12 Member No.: 6780 |
This is an attempt to check for subtle changes between images #6159 and #6160, the transition from the Marble Movie sequence to PJ1:
(Credit: NASA / JPL / SwRI / MSSS / Gerald Eichstädt) The frames are crops of approximately de-lamberted and enhanced (by 4th power) map-projections, north to the right. |
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Guest_avisolo_* |
Jan 31 2018, 11:21 PM
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#129
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Guests |
Dear Gerald,
Please find my "creative" take on the JunoCan Marble Movie here: https://vimeo.com/253700363 Thanks again for all your efforts on our behalf, Avi |
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Jan 31 2018, 11:36 PM
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#130
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Senior Member Group: Members Posts: 2346 Joined: 7-December 12 Member No.: 6780 |
Thanks Avi, for your video, and for reminding us, that the Marble Movie images still bear potential to be uncovered!
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