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Posted by baalke on September 4, 2005, 8:22 pm
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http://marsrovers.jpl.nasa.gov/mission/status.html
SPIRIT UPDATE: Studying the Summit - sol 584-591, Sept 02, 2005:
Perched on the crest "Husband Hill," Spirit took images for a
summit panorama and used instruments on the robotic arm to
investigate soil targets.
Science team has compiled a list of experiments they would like
Spirit to execute while the rover is on the summit. This list
includes:
o Assess the inner basin and image potential drive paths
o Assess the surrounding terrain and image "Cumberland Ridge"
o Routinely observe the atmosphere during the day and the moons
at night
o Study undisturbed soils, scuffed soils, and drift deposits
o Study the structural geology of Husband Hill, including dips
o Observe outcrops and rocks
o Take images for a rover self-portrait
o Complete a panorama on top of the "Columbia Hills"
o
Finalize exit strategy
Spirit has already completed some of the above observations. It
has taken frames for the self-portrait, looked at soil targets,
and imaged the two moons of Mars -- Phobos and Deimos -- twice.
After completing the initial summit imaging, Spirit drove
southeast to another point in the crest area to assess more of
the Cumberland Ridge and surrounding terrain.
Sol-by-sol summaries:
Sol 585 (Aug. 25, 2005): Spirit performed remote sensing
operations, did a Moessbauer spectrometer integration, and
imaged Phobos and Deimos.
Sol 586: Spirit performed remote sensing operations, did a
Moessbauer spectrometer integration, and imaged the rover
deck.
Sol 587: Spirit changed tools from the Moessbauer spectrometer
to the alpha particle X-ray spectrometer.
Sol 588: Spirit continued with robotic arm operations using the
microscopic imager and alpha particle X-ray spectrometer.
Sol 589: Spirit retracted the alpha particle X-ray spectrometer
and stowed the robotic arm. The rover backed away to image the
area where the robotic arm had been working, then drove to the
southeast. Drive distance for the sol was 21 meters (69 feet).
Sol 590: Spirit continued the drive in the east-southeast
direction for another 14.2 meters (47 feet).
Sol 591: Spirit turned to point the UHF antenna for better
communications with the Odyssey orbiter. Spirit performed remote
sensing at "South Point 1."
As of the end of sol 591, (Sept. 1, 2005), Spirit has driven
4,862 meters (3.02 miles).
------------------------------------------------------------------
OPPORTUNITY UPDATE: Cautious Recovery - sol 566-573,
Sept 02, 2005:
Recovery from the sol 563 power-off event is well underway.
Each sol, the team has planned one new activity. By sol 570
(Aug. 31, 2005), the rover had successfully performed
observations with the panoramic camera, navigation camera,
and miniature thermal emission spectrometer and had completed
a short alpha particle X-ray spectrometer integration (with
the robotic arm stowed) and a 6.5-meter (21-foot) blind drive.
Additional precautions are being taken with each sol's plan,
including shutting down after the morning uplink (to save the
high-gain antenna position, thus preventing an X-band fault in
case of another anomaly) and waiting 15 minutes after wakeup to
start any science activities.
Sol-by sol summaries:
Sols 566 through 568 (Aug. 27 through Aug. 29, 2005) were devoted
to engineering activities. Science activities were put on hold
over the weekend while engineers investigated the sol 563 reset.
Sol 569: Spirit completed step two in the post-anomaly recovery
plan: a short blind drive. (Step one, remote sensing with the
panoramic camera and navigation camera, was performed on sol 565).
The 6.5-meter (21-foot) drive executed perfectly, and all motor
currents were nominal.
Sol 570: This sol marked the first use of the miniature thermal
emission spectrometer since the sol 563 reset, which was step
three in recovery from the anomaly. After waking from a nap and
waiting 15 minutes, the rover performed a short alpha particle
X-ray spectrometer integration with the robotic arm stowed. This
was simply to test the payload service board, which controls the
spectrometers. Five minutes after the end of the alpha particle
X-ray spectrometer test, a low-elevation raster was taken
successfully with the miniature thermal emission spectrometer.
The resulting data product has been received on Earth.
Sol 571: Spirit completed a blind drive of 11.8 meters (38.7 feet)
designed to take it across some outcrop then over a small ripple.
Sols 572 and 573 (Sept. 2 and Sept. 3, 2005): Commands sent for
these sols are for observations with the panoramic camera and
navigation camera.
Opportunity's total distance driven on Mars, as of Sept. 2, 2005,
Additional precautions are being taken with each sol's plan,
including shutting down after the morning uplink (to save the
high-gain antenna position, thus preventing an X-band fault in
case of another anomaly) and waiting 15 minutes after wakeup to
start any science activities.
Sol-by sol summaries:
Sols 566 through 568 (Aug. 27 through Aug. 29, 2005) were devoted
to engineering activities. Science activities were put on hold
over the weekend while engineers investigated the sol 563 reset.
Sol 569: Spirit completed step two in the post-anomaly recovery
plan: a short blind drive. (Step one, remote sensing with the
panoramic camera and navigation camera, was performed on sol 565).
The 6.5-meter (21-foot) drive executed perfectly, and all motor
currents were nominal.
Sol 570: This sol marked the first use of the miniature thermal
emission spectrometer since the sol 563 reset, which was step
three in recovery from the anomaly. After waking from a nap and
waiting 15 minutes, the rover performed a short alpha particle
X-ray spectrometer integration with the robotic arm stowed. This
was simply to test the payload service board, which controls the
spectrometers. Five minutes after the end of the alpha particle
X-ray spectrometer test, a low-elevation raster was taken
successfully with the miniature thermal emission spectrometer.
The resulting data product has been received on Earth.
Sol 571: Spirit completed a blind drive of 11.8 meters (38.7 feet)
designed to take it across some outcrop then over a small ripple.
Sols 572 and 573 (Sept. 2 and Sept. 3, 2005): Commands sent for
these sols are for observations with the panoramic camera and
navigation camera.
Opportunity's total distance driven on Mars, as of Sept. 2, 2005,
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Posted by Jan Panteltje on September 5, 2005, 10:00 am
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On a sunny day (4 Sep 2005 20:22:44 -0700) it happened baalke@earthlink.net
>http://marsrovers.jpl.nasa.gov/mission/status.html
>
>SPIRIT UPDATE: Studying the Summit - sol 584-591, Sept 02, 2005:
>Science team has compiled a list of experiments they would like
>Spirit to execute while the rover is on the summit. This list
>includes:
>o Take images for a rover self-portrait
Could you not have done that while still back on earth...
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Posted by JGCASEY on September 5, 2005, 9:15 pm
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Jan Panteltje wrote:
> On a sunny day (4 Sep 2005 20:22:44 -0700) it happened baalke@earthlink.net
>
> >http://marsrovers.jpl.nasa.gov/mission/status.html
> >
> >SPIRIT UPDATE: Studying the Summit - sol 584-591, Sept 02, 2005:
>
> >Science team has compiled a list of experiments they would like
> >Spirit to execute while the rover is on the summit. This list
> >includes:
>
> >o Take images for a rover self-portrait
>
> Could you not have done that while still back on earth...
Don't you take holiday (vacation) snaps of yourself or have
your loved ones send you home some pics :)
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Posted by Aidan Karley on September 6, 2005, 11:00 am
Please log in for more thread options Panteltje wrote:
> >o Take images for a rover self-portrait
>
> Could you not have done that while still back on earth...
>
The self-portrait would be to look for evidence of damage. Have
the treads on the wheels got bent or broken (do the next ones need to
be stronger, or could they be made lighter?) ; how much dust has built
up on the solar panels? (would the weight of tilt'n'shake mechanisms be
worthwhile?) ...
--
Aidan Karley,
Aberdeen, Scotland,
Location: 57°10'11" N, 02°08'43" W (sub-tropical Aberdeen), 0.021233
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Posted by rick++ on September 6, 2005, 7:08 am
Please log in for more thread options > The self-portrait would be to look for evidence of damage.
I think it is more for a majestic picture of the Spirit on a summit.
They started climbing the hill in June 2004.
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