IPB

Welcome Guest ( Log In | Register )

4 Pages V  < 1 2 3 4 >  
Reply to this topicStart new topic
Juno, perijove 10, December 16, 2017
Gerald
post Dec 23 2017, 04:06 AM
Post #31


Senior Member
****

Group: Members
Posts: 1975
Joined: 7-December 12
Member No.: 6780



#46, and #38:
Attached Image
Attached Image
Go to the top of the page
 
+Quote Post
Gerald
post Dec 23 2017, 04:11 AM
Post #32


Senior Member
****

Group: Members
Posts: 1975
Joined: 7-December 12
Member No.: 6780



#47, #31, #39:
Attached Image
Attached Image
Attached Image
Go to the top of the page
 
+Quote Post
Gerald
post Dec 23 2017, 04:22 AM
Post #33


Senior Member
****

Group: Members
Posts: 1975
Joined: 7-December 12
Member No.: 6780



#40, #48, #49:
Attached Image
Attached Image
Attached Image

Go to the top of the page
 
+Quote Post
Gerald
post Dec 23 2017, 04:26 AM
Post #34


Senior Member
****

Group: Members
Posts: 1975
Joined: 7-December 12
Member No.: 6780



#41, #42, #32:
Attached Image
Attached Image
Attached Image
Go to the top of the page
 
+Quote Post
Gerald
post Dec 23 2017, 04:35 AM
Post #35


Senior Member
****

Group: Members
Posts: 1975
Joined: 7-December 12
Member No.: 6780



#33:
Attached Image
Go to the top of the page
 
+Quote Post
Gerald
post Dec 23 2017, 04:50 AM
Post #36


Senior Member
****

Group: Members
Posts: 1975
Joined: 7-December 12
Member No.: 6780



#34, #36:
Attached Image
Attached Image
Go to the top of the page
 
+Quote Post
Gerald
post Dec 23 2017, 04:51 AM
Post #37


Senior Member
****

Group: Members
Posts: 1975
Joined: 7-December 12
Member No.: 6780



... and #37:
Attached Image
Go to the top of the page
 
+Quote Post
Gerald
post Dec 23 2017, 07:04 AM
Post #38


Senior Member
****

Group: Members
Posts: 1975
Joined: 7-December 12
Member No.: 6780



The PNG-Version of PJ-10 reprojections, part 2, is uploaded to junocam.pictures, and submitted to missionjuno.
The images are vertically 180 degrees, and horizontally 60 degrees FOV. They are reprojected to Juno's trajectory position at image stop time.
The images are decompanded, approximately illumination-adjusted according to an illumination model inferred from PJ06 TDI-2 images, gamma-streched to the 4th power of radiometrical data, mostly patched from repetitive camera artifacts, and approximately exposure-adjusted based on the 99.9% quantile.
Go to the top of the page
 
+Quote Post
Kevin Gill
post Dec 23 2017, 07:41 PM
Post #39


Newbie
*

Group: Members
Posts: 12
Joined: 22-July 14
Member No.: 7220



Overview of Perijove 10 using images I've processed so far.

Full Size: https://flic.kr/p/22MXEhF
Attached thumbnail(s)
Attached Image
 
Go to the top of the page
 
+Quote Post
Sean
post Dec 25 2017, 05:13 AM
Post #40


Member
***

Group: Members
Posts: 521
Joined: 10-November 15
Member No.: 7837



PJ10_037 [G.Eichstadt]


PJ10_038


Process...
Upscale, color balance, levels pass, masked sharpen, masked exposure, blended exposure, repairs, edge fills, glow, downscale


--------------------
Go to the top of the page
 
+Quote Post
Gerald
post Dec 25 2017, 10:46 AM
Post #41


Senior Member
****

Group: Members
Posts: 1975
Joined: 7-December 12
Member No.: 6780



Website with PJ10 flyby movie stills partially updated.
Preliminary YouTube version is online.

... continuing next year ...
Go to the top of the page
 
+Quote Post
avisolo
post Dec 25 2017, 12:33 PM
Post #42


Newbie
*

Group: Members
Posts: 13
Joined: 8-October 15
Member No.: 7808



THANKS SO MUCH GERALD FOR YOUR STELLAR WORK IN ADVANCING THE CAUSE OF ENLIGHTENMENT FOR ALL HUMANITY!

Here's my humble take on your movie:)
https://vimeo.com/248700527

Happy Holidays & New Year,
Avi
Go to the top of the page
 
+Quote Post
Sean
post Dec 26 2017, 05:05 AM
Post #43


Member
***

Group: Members
Posts: 521
Joined: 10-November 15
Member No.: 7837



Click thru for a quick retime on Gerald's PJ10 animation.



The purpose here was to test animated masks between separate shots in order to fill out the frame. There is work to be done to blend exposure differences as well as the usual processing.


--------------------
Go to the top of the page
 
+Quote Post
Sean
post Dec 28 2017, 12:38 PM
Post #44


Member
***

Group: Members
Posts: 521
Joined: 10-November 15
Member No.: 7837



PJ10_039 [G.Eichstadt]






--------------------
Go to the top of the page
 
+Quote Post
Bjorn Jonsson
post Dec 30 2017, 07:13 PM
Post #45


IMG to PNG GOD
****

Group: Moderator
Posts: 1929
Joined: 19-February 04
From: Near fire and ice
Member No.: 38



Here are my versions of image PJ10_028. I recently made minor improvements to my processing. The biggest difference is that now I no longer 'lose' the fuzzy and bluish horizon at the limb in the hi-res images as as result of the processing (the limb isn't sharply defined in these images as in my earlier images). First three approximately true color/contrast versions:

Attached Image
Attached Image
Attached Image


Notice the bluish horizon at the limb, especially in the central image. This is Jupiter's blue sky.

And versions with enhanced colors, contrast and sharpness:

Attached Image
Attached Image
Attached Image


Juno was only 4420 km above Jupiter's clouds. This is especially obvious in the central image which has a field of view of 70 degrees.

The image below shows Jupiter's blue sky at the limb; this is an approximately true color/contrast image. This image has a field of view of 20 degrees. This corresponds to an enlargement by a factor of ~3 compared to the original framelets.
Attached Image


And finally a subset of the relevant metadata:

IMAGE_TIME = 2017-12-16T17:59:33.468
MISSION_PHASE_NAME = PERIJOVE 10
PRODUCT_ID = JNCE_2017350_10C00028_V01
SPACECRAFT_ALTITUDE = 4420.2
SPACECRAFT_NAME = JUNO
SUB_SPACECRAFT_LATITUDE = 5.7721
SUB_SPACECRAFT_LONGITUDE = 297.5258
TITLE = North Equatorial Belt, southern edge
Resolution at nadir: ~3.0 km/pixel
Go to the top of the page
 
+Quote Post

4 Pages V  < 1 2 3 4 >
Reply to this topicStart new topic

 



RSS Lo-Fi Version Time is now: 23rd January 2018 - 08:23 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 a project of the Planetary Society and is funded by donations from visitors and members. Help keep this forum up and running by contributing here.