[meteorite-list] Mars Rover Opportunity Update: April 24-28, 2015

From: Ron Baalke <baalke_at_meteoritecentral.com>
Date: Wed, 6 May 2015 10:34:03 -0700 (PDT)
Message-ID: <201505061734.t46HY3G4019033_at_zagami.jpl.nasa.gov>

http://mars.nasa.gov/mer/mission/status.html#opportunity

OPPORTUNITY UPDATE: 4,000+ Martian Days of Work on Mars! - sols 3999-4003,
April 24, 2015-April 28, 2015:

Opportunity is on the west rim of Endeavour Crater next to the "Spirit
of St. Louis" crater near the entrance of "Marathon Valley." The rover
has been exploring the outcrops in this area.

On her 4,000th day on Mars, Opportunity drove about 16 feet (5 meters)
to approach a new outcrop for investigation, called "Lambert Field." A
post-drive 360-degree Navigation Camera (Navcam) panorama was collected
and the Alpha Particle X-ray Spectrometer (APXS) was used to collect an
atmospheric argon measurement. On Sol 4003 (April 28, 2015), the rover
used the robotic arm to collect a Microscopic Imager (MI) mosaic of the
new in-situ (contact) target and then placed the APXS on the same for
a multi-hour integration. Some Panoramic Camera (Pancam) color imagery
was also collected.

Another amnesia event occurred on the evening wake up on Sol 4002 (April
27, 2015). This event, like the others, was benign. Regional dust storms
have been kicking up dust into the atmosphere. The atmospheric opacity
over the rover's site has increased along with some modest cleaning of
the rover's solar arrays.

As of Sol 4003 (April 28, 2015), the solar array energy production was
526 watt-hours with an increased atmospheric opacity (Tau) of 1.395 and
a solar array dust factor of 0.830.

Total odometry is 26.25 miles (42.25 kilometers), more than a marathon.
Received on Wed 06 May 2015 01:34:03 PM PDT


Help support this free mailing list:



StumbleUpon
del.icio.us
reddit
Yahoo MyWeb