Some Statistics for Spirit & Oppy, As the journey continues on Mars |
Some Statistics for Spirit & Oppy, As the journey continues on Mars |
Dec 16 2010, 09:01 AM
Post
#151
|
|
Senior Member Group: Members Posts: 2492 Joined: 15-January 05 From: center Italy Member No.: 150 |
Exceptional mid-month update in order to celebrate arrival to Santa Maria... Absolutely impressive level of average odometry in last 6 months (30.7 m/sol) and, especially, in last 2 weeks (67 m/sol)... easy to forecast a little drop in next days dedicated to crater exploration!
-------------------- I always think before posting! - Marco -
|
|
|
Dec 16 2010, 01:55 PM
Post
#152
|
|
Member Group: Members Posts: 470 Joined: 24-March 04 From: Finland Member No.: 63 |
Thanks Dilo. How is the daily and weekly odometry compared to the strech from the heat shield to Viking/Voyager craters (around sols 360-460). It would be nice to see if Oppy is actually covering better ground than during those "early" sols.
-------------------- Antti Kuosmanen
|
|
|
Dec 16 2010, 03:09 PM
Post
#153
|
|
Senior Member Group: Members Posts: 2492 Joined: 15-January 05 From: center Italy Member No.: 150 |
Good question, akuo!
In the "guiness days" between Heat Shield and Viking-Voyager exploration (about two months) average Odometry was almost 50 m/Sol, with an exceptional week with 136 m/sol (Sol 407-414); this was also the week in which Oppy reached absolute daily record of 220 meters. However, Oppy never performed so well in a so long continued period like last one. Look at the total Odometry plot below: -------------------- I always think before posting! - Marco -
|
|
|
Dec 16 2010, 03:20 PM
Post
#154
|
|
Senior Member Group: Members Posts: 2918 Joined: 14-February 06 From: Very close to the Pyrénées Mountains (France) Member No.: 682 |
Hi akuo and Dilo,
I don't have the exact period but close. I've got from 360 to 438 = 3024m (then only 330m up to Sol 531) so, this give a mean of 38,77 m per sol Last 103 sols (2346 to 2449) = 3654m, so it is 35,5 m per sol Mean per sol since landing day is now 10.8m Edited 1: with today's data of sol 2449 (very slight change). Also, a kinda "rush" recentely to get to Santa Maria (mean m/sol) Edited 2: Nov 2-10 = 19,0 Nov 10-16 = 19,5 Nov 16-22 = 36,8 Nov 22-30 = 33,9 Nov 30-Dec 8 = 70,8 Dec 8-14 = 62,0 Edited 3: Oppy drove the last 6kms (which is what remains to get to Endeavor) in 239 sols... -------------------- |
|
|
Dec 16 2010, 08:20 PM
Post
#155
|
|
Member Group: Members Posts: 194 Joined: 3-January 10 Member No.: 5156 |
Thanks a lot for the whole picture of the journey, dilo!
As we reached another milestone (literally), I updated the milestone timeline. -------------------- Need more input ...
|
|
|
Dec 16 2010, 10:36 PM
Post
#156
|
|
Member Group: Members Posts: 194 Joined: 3-January 10 Member No.: 5156 |
And here's the combined view: driving and milestones!
At the upper part you see the odometry of opportunity. In the lower part you see a modified timeline with the interesting milestones. It is also marked when the solar conjunctions happend (cyan), and the big sand storm in 2007. Marked in grey is the mars winter. Interesting would also be the energy production per sol. Points of interest: * While inspecting Endurance Opportunity drove not really much. * The daily average odometry peak until they drove into purgatory dune in 2005. Then the driving was much more carefully... * Entering and leaving Victoria crater took about one year. But it didn't put really much on the odometry. * At Erebus there was a problem with the shoulder joint, so Oppy was on hold (End of 2005) * The solar conjunctions are also times for a stop * Winter time isn't really much a problem for opportunity * You can also the the stops for Marquette Island (End 2009) and Conception (Begin 2010) -------------------- Need more input ...
|
|
|
Dec 16 2010, 10:39 PM
Post
#157
|
|
Member Group: Members Posts: 754 Joined: 9-February 07 Member No.: 1700 |
wow! I guess AUTONAV works!
|
|
|
Jan 5 2011, 12:05 PM
Post
#158
|
||
Senior Member Group: Members Posts: 2492 Joined: 15-January 05 From: center Italy Member No.: 150 |
MoreInput, your "combined view" is great in terms of informations and comprehensibility; if you want, I could periodically send you updated full Odometry and you could integrate milestones...
In the meantime, this is the Oppy update, showing an almost flat odometry in last two weeks (as forecasted): -------------------- I always think before posting! - Marco -
|
|
|
||
Jan 5 2011, 02:24 PM
Post
#159
|
|
Member Group: Members Posts: 656 Joined: 20-April 05 From: League City, Texas Member No.: 285 |
|
|
|
Jan 5 2011, 02:53 PM
Post
#160
|
|
Founder Group: Chairman Posts: 14431 Joined: 8-February 04 Member No.: 1 |
|
|
|
Feb 1 2011, 08:07 AM
Post
#161
|
|
Senior Member Group: Members Posts: 2492 Joined: 15-January 05 From: center Italy Member No.: 150 |
Update, poor odometry but good picture rate at Santa Maria, even during conjunction...
-------------------- I always think before posting! - Marco -
|
|
|
Mar 4 2011, 08:02 PM
Post
#162
|
||
Senior Member Group: Members Posts: 2492 Joined: 15-January 05 From: center Italy Member No.: 150 |
Monthly Update; the reduced energy availability will affect odometry in the imminent journey resume...
-------------------- I always think before posting! - Marco -
|
|
|
||
Mar 4 2011, 09:09 PM
Post
#163
|
|
Member Group: Members Posts: 753 Joined: 23-October 04 From: Greensboro, NC USA Member No.: 103 |
Is the reduced energy because Mars went behind the dark side of the Sun?
(yes folks, I'm kidding...) -------------------- Jonathan Ward
Manning the LCC at http://www.apollolaunchcontrol.com |
|
|
Mar 4 2011, 09:27 PM
Post
#164
|
|
Solar System Cartographer Group: Members Posts: 10145 Joined: 5-April 05 From: Canada Member No.: 227 |
Good one!
Phil -------------------- ... because the Solar System ain't gonna map itself.
Also to be found posting similar content on https://mastodon.social/@PhilStooke NOTE: everything created by me which I post on UMSF is considered to be in the public domain (NOT CC, public domain) |
|
|
Guest_Sunspot_* |
Mar 4 2011, 11:58 PM
Post
#165
|
Guests |
nearly a years since last contact.
|
|
|
Lo-Fi Version | Time is now: 18th April 2024 - 04:54 PM |
RULES AND GUIDELINES Please read the Forum Rules and Guidelines before posting. IMAGE 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. |