STS-99, Mission Control Center
Status Report # 01 Friday,
February 11, 2000 - 12:15 p.m. CST
With six astronauts
on board, Endeavour sped to orbit under cloudless skies from the Kennedy
Space Center today to begin the Shuttle Radar Topography Mission, the
first human space flight of the 21st century.
Commander Kevin
Kregel, Pilot Dom Gorie, and Mission Specialists Janice Voss, Janet
Kavandi, Gerhard Thiele and Mamoru Mohri blasted off 14 minutes into
the available 2 hour plus launch window at 11:44 a.m. Central time after
a near flawless countdown, and arrived on orbit 8 ½ minutes later.
The slight delay in launching Endeavour was due to the launch team needing
a few minutes to resolve some minor technical issues before proceeding
with the final portion of the countdown.
The STS-99 crew's
first tasks were to set up Endeavour for dual shift, round-the-clock
operations using a trio of radar systems mounted in the cargo bay for
the most comprehensive three-dimensional map of the Earth ever attempted.
Once Endeavour’s
payload bay doors are opened, the Red Team of Kregel, Kavandi and Thiele
will begin to activate the Shuttle radar instruments, and will prepare
for the deployment of a 200-foot long boom over the left wing of the
orbiter on which two of the radar systems are housed. That boom deploy
will begin about 5 ½ hours into the mission.
Kregel, Kavandi
and Thiele will conduct a series of jet thruster firings once the boom
is deployed to test its ability to flex properly and will set up recorders
on board on which the radar data will be stored for downlink to mission
scientists on the ground.
Meantime, the Blue
Team of Gorie, Voss and Mohri will begin an abbreviated six hour sleep
period at 3:44 p.m. They’ll be awakened at 9:44 p.m., soon after
the radar boom has been checked out, to begin radar mapping operations
late tonight.
Endeavour is orbiting
the Earth in an orbit inclined 57 degrees to either side of the Equator
for the radar mapping of around 80 per cent of the Earth’s surface.
Endeavour is orbiting the planet every 90 minutes at an altitude of
about 127 nautical miles.
The next STS-99
status report will be issued tonight after the radar boom mast is deployed.
###
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