IPB

Welcome Guest ( Log In | Register )

Juno, perijove 11, February 07, 2018
Gerald
post Feb 8 2018, 12:41 AM
Post #1


Senior Member
****

Group: Members
Posts: 2346
Joined: 7-December 12
Member No.: 6780



Part of the perijove-11 data have already been downlinked. So, we should start an according topic.
Here a thumbnail simulation I've rendered a few days ago, in order to see, how Jupiter may appear in JunoCam images:

Attached Image

The simulation is based on SPICE kernels as they have been available last week. Simulated shading is of Lambertian type by solar incidence.

The short appearance of a small portion of a mirror image of Jupiter in the upper and lower left corner indicates an apparent vertical extension of Jupiter of more than 180 degrees in cylindrical coordinates, which is strange. I wonder, whether that's a glitch in my calculations, or whether it can be explained by Juno's curved trajectory close to Jupiter, while JunoCam is taking the simulated image over about 15 seconds.
I don't mean the mirror image (which doesn't appear in real images), but the extension of more than 180 vertical cylindrical degrees.
Go to the top of the page
 
+Quote Post

Posts in this topic
- Gerald   Juno, perijove 11   Feb 8 2018, 12:41 AM
- - Gerald   Perijove-11 images, #001, #003, #004, #006, and #0...   Feb 9 2018, 04:02 AM
- - Gerald   #008, and #009:   Feb 9 2018, 04:04 AM
- - Gerald   #010:   Feb 9 2018, 04:05 AM
- - Gerald   #011:   Feb 9 2018, 04:07 AM
- - Gerald   #012:   Feb 9 2018, 04:08 AM
- - Gerald   #013:   Feb 9 2018, 04:09 AM
- - Gerald   #014:   Feb 9 2018, 04:11 AM
- - Gerald   #015, and #016:   Feb 9 2018, 04:13 AM
- - Gerald   ... and #017: Those are the RGB images of Perijo...   Feb 9 2018, 04:20 AM
- - Explorer1   Gosh, that's one bright cloud pattern at #13 (...   Feb 9 2018, 04:44 AM
|- - mcaplinger   QUOTE (Explorer1 @ Feb 8 2018, 08:44 PM) ...   Feb 9 2018, 06:49 AM
- - Gerald   The images are enhanced to the 4th power of radiom...   Feb 9 2018, 10:57 AM
- - Gerald   The PNG versions of the above images are online on...   Feb 9 2018, 03:54 PM
|- - JRehling   There's so much to like here. Great work, once...   Feb 9 2018, 06:24 PM
|- - Gerald   QUOTE (JRehling @ Feb 9 2018, 07:24 PM) T...   Feb 12 2018, 06:07 PM
|- - JRehling   QUOTE (Gerald @ Feb 12 2018, 11:07 AM) Th...   Feb 13 2018, 04:19 PM
- - Kevin Gill   Perijove 11, #'s 10 & 11   Feb 9 2018, 09:27 PM
- - Kevin Gill   Perijove 11, #'s 12, 13, 14, 15   Feb 9 2018, 09:31 PM
- - Sean   Lovely work Kevin! Here are my initial attemp...   Feb 9 2018, 09:38 PM
- - Bjorn Jonsson   Here is my preliminary processing of image PJ11_13...   Feb 10 2018, 12:53 AM
- - Sean   Here is PJ11_11 [G.Eichstadt]   Feb 10 2018, 01:20 AM
- - Sean   PJ11_13_crop [G.Eichstadt]   Feb 11 2018, 12:31 PM
- - Gerald   Some more PJ-11 close ups: #19, and #20:   Feb 12 2018, 11:11 PM
- - Gerald   #21, and #22:   Feb 12 2018, 11:13 PM
- - Gerald   #23, #24, and #25:   Feb 12 2018, 11:16 PM
- - Gerald   #26.#27, and #28:   Feb 12 2018, 11:18 PM
- - Gerald   #31, #32, #33, and #34: The latter three have ...   Feb 12 2018, 11:23 PM
- - Gerald   #35.#40, #41, #42, and #43: with some more s...   Feb 12 2018, 11:32 PM
- - Gerald   Regarding the quantum physical question: When I do...   Feb 13 2018, 06:39 PM
|- - JRehling   The Moon question is a bit of a facetious one, but...   Feb 14 2018, 06:39 PM
|- - Gerald   In Seán's comparison, you can nicely see the e...   Feb 14 2018, 11:34 PM
|- - JRehling   Thanks for the link, Gerald. Really looking forwar...   Feb 16 2018, 05:31 AM
- - Sean   Here are versions of PJ11_28 processes by Matt Bre...   Feb 14 2018, 05:17 PM
- - Gerald   Here are three delayed outbound PJ11 images: H...   Feb 14 2018, 09:32 PM
- - Sean   PJ11_26 [G.Eichstadt]   Feb 15 2018, 03:07 PM
- - Gerald   A preliminary PJ11 flyby rendition is on YouTube. ...   Feb 16 2018, 01:02 PM
- - Gerald   PJ11 flyby HD, MP4, scenes (MP4, zipped), and stil...   Feb 17 2018, 02:28 AM
- - avisolo   ASTONISHING WORK GERALD! THANK YOU FOR YOUR EF...   Feb 17 2018, 04:35 PM
- - Sean   Lovely work Gerald, here are processed stills cull...   Feb 17 2018, 06:37 PM
- - Sean   PJ11_10 [G.Eichstadt]   Feb 18 2018, 01:22 AM
- - Sean   PJ11_23 cropped [G.Eichstadt]   Feb 18 2018, 05:22 PM
- - Gerald   APOD version of PJ-11 flyby. They truncated my MP4...   Feb 26 2018, 03:38 AM
- - Gerald   Last night, John Rogers (BAA) released his detaile...   Feb 27 2018, 11:39 AM
- - Brian Swift   PJ11 in 2 seconds. PJ11 images video   Feb 28 2018, 06:26 AM
- - Sean   A processed still from Gerald's flyby animatio...   Mar 1 2018, 12:13 AM
- - Sean   Here is a quick pass on Brian Swift's new proc...   Mar 3 2018, 02:00 AM
|- - Brian Swift   QUOTE (Sean @ Mar 2 2018, 06:00 PM) Now t...   Mar 3 2018, 02:25 AM
- - Sean   I figured it out... now I got 2 weeks to get all t...   Mar 3 2018, 02:49 AM
|- - Brian Swift   QUOTE (Sean @ Mar 2 2018, 06:49 PM) I...   Mar 3 2018, 05:16 AM
- - Sean   Ah yes I was able to leave it running on a bunch o...   Mar 3 2018, 12:06 PM
- - Gerald   An enhanced south polar equidistant map: It's...   Mar 10 2018, 01:28 AM
- - Gerald   An averaged stack of 12 hipassed PJ11 south polar ...   Mar 10 2018, 02:35 PM
- - Gerald   ... and a "pretty" version, with noise f...   Mar 10 2018, 02:40 PM
- - Sean   A new pass on Matt Brealey's pipeline... PJ11...   Mar 20 2018, 12:57 AM
- - Sean   PJ11_12_new pass   Apr 13 2018, 04:50 PM
- - Sean   New pass on the following images courtesy of Matt ...   May 14 2018, 04:40 PM
- - Sean   PJ11_13 PJ11_12   Mar 15 2019, 10:30 PM


Reply to this topicStart new topic

 



RSS Lo-Fi Version Time is now: 18th April 2024 - 04:27 AM
RULES AND GUIDELINES
Please read the Forum Rules and Guidelines before posting.

IMAGE COPYRIGHT
Images posted on UnmannedSpaceflight.com may be copyrighted. Do not reproduce without permission. Read here for further information on space images and copyright.

OPINIONS AND MODERATION
Opinions expressed on UnmannedSpaceflight.com are those of the individual posters and do not necessarily reflect the opinions of UnmannedSpaceflight.com or The Planetary Society. The all-volunteer UnmannedSpaceflight.com moderation team is wholly independent of The Planetary Society. The Planetary Society has no influence over decisions made by the UnmannedSpaceflight.com moderators.
SUPPORT THE FORUM
Unmannedspaceflight.com is funded by the Planetary Society. Please consider supporting our work and many other projects by donating to the Society or becoming a member.