IPB

Welcome Guest ( Log In | Register )

27 Pages V  « < 15 16 17 18 19 > »   
Reply to this topicStart new topic
Perseverance Lands In Jezero Crater, Sol 0-
Marz
post Feb 22 2021, 06:28 PM
Post #241


Member
***

Group: Members
Posts: 297
Joined: 31-August 05
From: Florida & Texas, USA
Member No.: 482



here's a geologic map of Jezero:
https://agupubs.onlinelibrary.wiley.com/cms...-fig-0004-m.jpg

If my bearings are correct, we are on what is called the Volcanic Floor, which was post-depositional to the delta-fan units.
The map is from this paper: Assessing the mineralogy of the watershed and fan deposits of the Jezero crater paleolake system, Mars by Goudge et al
Go to the top of the page
 
+Quote Post
machi
post Feb 22 2021, 06:34 PM
Post #242


Member
***

Group: Members
Posts: 796
Joined: 27-February 08
From: Heart of Europe
Member No.: 4057



QUOTE (neo56 @ Feb 22 2021, 07:03 PM) *
Here is my take on these marvelous first Hazcam pictures. Correction of the vignetting, of the lens distorsion and levels.
That's such a lovely place!


Great images Thomas!


Here are two enhanced resolution images (using super-resolution techniques) from front and rear hazcams:

Attached Image


Attached Image


--------------------
Go to the top of the page
 
+Quote Post
markril
post Feb 22 2021, 06:51 PM
Post #243


Junior Member
**

Group: Members
Posts: 22
Joined: 10-August 12
Member No.: 6526



Attached Image


It just keeps speaking to me... smile.gif

Go to the top of the page
 
+Quote Post
Phil Stooke
post Feb 22 2021, 06:53 PM
Post #244


Solar System Cartographer
****

Group: Members
Posts: 8545
Joined: 5-April 05
From: Canada
Member No.: 227



There was a rock at the Pathfinder site called 'Mini-Matterhorn'.

Phil


--------------------
... because the Solar System ain't gonna map itself.
Go to the top of the page
 
+Quote Post
fredk
post Feb 22 2021, 06:54 PM
Post #245


Senior Member
****

Group: Members
Posts: 4063
Joined: 17-January 05
Member No.: 152



QUOTE (machi @ Feb 22 2021, 07:34 PM) *
Here are two enhanced resolution images (using super-resolution techniques) from front and rear hazcams

Yikes those are impressive. I was thinking that, since the R, G, and B frames are subsamples of different pixels on the original Bayer sensor, there should be some way of recovering more resolution from them. Did you take advantage of the RGGB pattern or is that generic super-resolution?
Go to the top of the page
 
+Quote Post
stevesliva
post Feb 22 2021, 06:57 PM
Post #246


Senior Member
****

Group: Members
Posts: 1464
Joined: 14-October 05
From: Vermont
Member No.: 530



QUOTE (Phil Stooke @ Feb 22 2021, 01:53 PM) *
There was a rock at the Pathfinder site called 'Mini-Matterhorn'.


You guys keep mentioning these Pathfinder names, and it keeps reminding me of downloading some basic HTML tables of thumbnails on pink webpages over dialup. That was a lot cooler than getting AW&ST from the library.
Go to the top of the page
 
+Quote Post
Pando
post Feb 22 2021, 07:15 PM
Post #247


The Insider
***

Group: Members
Posts: 659
Joined: 3-May 04
Member No.: 73



Holy **** these videos :0

Astounding!
Go to the top of the page
 
+Quote Post
machi
post Feb 22 2021, 07:18 PM
Post #248


Member
***

Group: Members
Posts: 796
Joined: 27-February 08
From: Heart of Europe
Member No.: 4057



QUOTE (fredk @ Feb 22 2021, 07:54 PM) *
Yikes those are impressive. I was thinking that, since the R, G, and B frames are subsamples of different pixels on the original Bayer sensor, there should be some way of recovering more resolution from them. Did you take advantage of the RGGB pattern or is that generic super-resolution?


Thanks!

It's generic super-resolution which takes advantage of the RGGB patern. smile.gif
(At least I suppose that's the case.)
Better SNR thanks to summing images also helps with processing.


--------------------
Go to the top of the page
 
+Quote Post
Marvin
post Feb 22 2021, 07:25 PM
Post #249


Junior Member
**

Group: Members
Posts: 69
Joined: 12-August 12
Member No.: 6540



The supersonic parachute in action:

Attached Image


They hinted there may be a message in there, where are the crypto guys smile.gif
Go to the top of the page
 
+Quote Post
stevesliva
post Feb 22 2021, 07:51 PM
Post #250


Senior Member
****

Group: Members
Posts: 1464
Joined: 14-October 05
From: Vermont
Member No.: 530



QUOTE (Pando @ Feb 22 2021, 02:15 PM) *
Holy **** these videos :0

Astounding!


Yup! https://www.jpl.nasa.gov/news/nasas-mars-pe...g-of-red-planet

The loose spring rolling around the heat shield was an interesting detail they pointed out...
Go to the top of the page
 
+Quote Post
stevesliva
post Feb 22 2021, 07:59 PM
Post #251


Senior Member
****

Group: Members
Posts: 1464
Joined: 14-October 05
From: Vermont
Member No.: 530



EDL microphone did not record data during EDL. sad.gif
Go to the top of the page
 
+Quote Post
alan
post Feb 22 2021, 08:16 PM
Post #252


Senior Member
****

Group: Members
Posts: 1878
Joined: 20-November 04
From: Iowa
Member No.: 110



New color images on the raw page.
Go to the top of the page
 
+Quote Post
Phil Stooke
post Feb 22 2021, 08:23 PM
Post #253


Solar System Cartographer
****

Group: Members
Posts: 8545
Joined: 5-April 05
From: Canada
Member No.: 227



I had my rover too big in the landing site image above - but in the right place so that's something.

Phil


--------------------
... because the Solar System ain't gonna map itself.
Go to the top of the page
 
+Quote Post
Steve G
post Feb 22 2021, 08:50 PM
Post #254


Member
***

Group: Members
Posts: 253
Joined: 29-December 05
From: Ottawa, ON
Member No.: 624



Mars is really picking on the microphones. The two previous ones sent; one on the Mars Polar Lander, which crashed, and Phoenix, which was never turned on, and now the EDL audio was lost on this mission.
Go to the top of the page
 
+Quote Post
kyokugaisha
post Feb 22 2021, 08:53 PM
Post #255


Newbie
*

Group: Members
Posts: 14
Joined: 3-April 10
From: Kent, UK
Member No.: 5306



Looks like some exposed delta outcrops visible in the new images.

Attached Image
Go to the top of the page
 
+Quote Post

27 Pages V  « < 15 16 17 18 19 > » 
Reply to this topicStart new topic

 



RSS Lo-Fi Version Time is now: 1st March 2021 - 01:25 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.