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ZL2VAL > ROVERS 17.03.04 10:50l 78 Lines 3309 Bytes #999 (0) @ WW
BID : 710648ZL2VAL
Read: GUEST
Subj: Status, 16th March
Path: DB0FHN<DB0RGB<OK0PPL<DB0RES<ON0AR<ZL2BAU<ZL2BAU<ZL1AB<ZL2AB
Sent: 040317/0831Z @:ZL2AB.#46.NZL.OC #:37694 [New Plymouth] FBB7.00g
From: ZL2VAL@ZL2AB.#46.NZL.OC
To : ROVERS@WW
Update: Spirit and Opportunity
SPIRIT UPDATE: Steering to 'Serpent' - sol 71, Mar 16, 2004
Spirit began sol 71, which ended at 4:26 a.m. PST March 16, 2004, with a
morning nap to re-charge after the record-breaking number of activities
it accomplished on sol 70. After that, it was back to work. Spirit began
by retracting the alpha particle X-ray spectrometer, closing the doors,
and imaging the doors with the front hazard avoidance cameras to confirm
that they were closed. Spirit then proceeded to observe a soil target
with the microscopic imager, and it also used the panoramic camera to
observe the magnets, do a sky survey and capture a dust devil movie.
Then it was time to drive. Spirit completed a 15-meter (49.2 feet) blind
drive followed by a 3-meter (9.8 feet) auto-navigation drive around the
south rim of "Bonneville" crater toward a drift named "Serpent." Once
there, Spirit completed post-drive science observations and a miniature
thermal emission spectrometer study of the atmosphere, ground and future
drive direction.
Spirit's main objective on sol 72, which ends at 5:06 a.m. PST March 17,
2004, will be to disturb and analyze the material at Serpent. Spirit
will drive over the dune and back up to an optimal observation position.
It will then analyze the area with the panoramic camera and mini thermal
emission spectrometer. Spirit will end the sol by driving back on top of
the dune.
------------------------------------------------------------------------
OPPORTUNITY UPDATE: "Scuff and Go" - sol 51, Mar 16, 2004
Opportunity reached the first of five targets in its current soil survey
on the rover's 51st sol on Mars. The sol, which ended at 4:47 p.m. PST
on March 16, began with a salute to the rover's intended target on the
southern face of the crater where it has been exploring since its early
sols on Mars. "Song of the South" by Alabama was chosen to wake
Opportunity for a busy sol that involved a 15-meter (49.2 feet) u-shaped
drive toward the soil target.
Before the rover ventured away from the outcrop that has been the focus
for the majority of its mission, alpha particle X-ray spectrometer
observations were completed on the red rind dubbed "Shark's Tooth." The
arm was stowed before Opportunity "scuffed" the rock "Carousel" with its
front left wheel. Results of the experiment were imaged as Opportunity
backed up and prepared for its drive away from the outcrop.
Backing down towards the center of the crater and then arcing around the
Challenger Memorial Station, Opportunity ultimately drove back up the
slope to a position fairly close to the rim. On its way to the current
soil target, the rover was also able to image the trench it previously
dug on sol 23 from a different angle.
In the coming sols, Opportunity will use the instruments on its arm to
examine all five soil targets identified for the soil survey.
=========================
73 de Alan, (Sysop ZL2AB).
AX25:ZL2VAL@ZL2AB.#46.NZL.OC
APRS:!3903.34S/17406.45E]
IP :zl2val@qsl.net
Message timed: 21:17 on 2004-Mar-17 (NZT)
Message sent using WinPack-AGW V6.80
Points to ponder
~~~~~~~~~~~~~~~~
Marriage
~~~~~~~~
Just think, if it weren't for marriage, men would go through life thinking
they had no faults at all.
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