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Juno Perijove 17, December 21, 2018
Sean
post Jan 10 2019, 01:13 PM
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PJ17_34-38


5 frame reprojection from Gerald





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GS_Brazil
post Jan 10 2019, 03:03 PM
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Full inline quote with large image removed- Admin

Great animation! These 9 frames cover how many hours?
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Sean
post Jan 10 2019, 03:55 PM
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start / end

PJ17_32: 17:24 UT

PJ17_40: 18:07 UT


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Sean
post Jan 10 2019, 05:53 PM
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PJ17_GRS animation


9 frames / 32-40

Made from Gerald's reprojected stack.


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Sean
post Jan 11 2019, 08:55 AM
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Detail from PJ17_34-38







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Sean
post Jan 12 2019, 04:31 AM
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PJ17_35 after Gerald...





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Bjorn Jonsson
post Jan 14 2019, 11:37 PM
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Two images showing details from PJ17_21. Compared to the original data this is enlarged by a factor of 3:

Attached Image
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These are approximately true color/contrast images but the brightness of the haze and blue sky at the limb has been increased slightly relative to the brightest parts of the image (the contrast in the brightest areas is also slightly reduced as a result of this). The processing reveals that the amount of limb haze is variable.
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JRehling
post Jan 14 2019, 11:42 PM
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The GRS animation made me shiver. Wow. I'll be watching this again and again.
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Bjorn Jonsson
post Jan 19 2019, 11:50 PM
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The GRS animation is awesome, especially when one considers the oblique viewing angle of the original images.

But here are approximately true color/contrast and enhanced versions of image PJ17_27 ("PJ17 Equatorial Zone south"):

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Juno's orbit is evolving and it's obvious from the PJ17 images that the viewing geometry is now significantly less favorable for imaging around the time of closest approach than it was earlier in the mission. The majority of the original PJ17_27 image data contains black space. If I understand correctly what's happening, this is going to get even less favorable but eventually things start getting better again (I suspect that may happen within a year but I haven't checked the SPICE reference trajectory yet).
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Kevin Gill
post Yesterday, 03:20 AM
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Composite of JNCE_2018355_17C00038_V01 & JNCE_2018355_17C00040_V01, from the perspective/location of the former.

Been getting much better results since dropping my own renderer and using Blender.


Jupiter - Perijove 17
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