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Shuttle Mission STS-98
Orbiter - Atlantis
  Feb. 07, 2001

"T" stands for scheduled liftoff time, "-" stands for minus, "H" stands for hours, "M" stands for minutes and "S" stands for seconds.

 

T-06H00M & Counting.....

Primary Event Description

Date
Eastern Standard Time

Resume countdown from scheduled hold period.

 Feb. 7, 2001
 9:16 A.M.

 

Shuttle External tank
Other events occurring during this time frame:
Final Inspection Team
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The Launch Team began loading of the External Tank (ET) with about 500,000 gallons of cryogenic liquid oxygen and hydrogen propellants at 8:46 a.m. EST.

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The Final Inspection Team conducts a detailed analysis of the vehicle as they walk up and down the entire launch tower.

 

** Did You Know? **

è The Final Inspection Team (also known as the Ice Team) is composed of six NASA and contractor members -- five engineers and one safety representative. 

Members of the team carry binoculars and a telescope to get a better look at hard to see areas. Highly visible orange protective coveralls keep the team in sight at all times. Each member carries a self-contained emergency breathing unit with about 10 minutes of air.

 

Team Objectives:

  • assess the integrity of the thermal insulation on the External Tank (ET);
  • look for ice or frost formations on the tank;
  • measure temperatures on various parts of the vehicle; and, 
  • assess debris concerns on the vehicle and pad that could impact launch or flight safety.
  How Accomplished?
  • with a portable infrared scanner, measure temperatures on the cryogenic surfaces of the solid rocket boosters, external tank, engines and orbiter;
  • take photographs documenting the vehicle configuration and cryogenic surfaces, including close-ups of the entire External Tank and other critical areas of the vehicle.
  • document and correlate numerical and infrared data.
  What Inspections Are Conducted By This Team & When?
  • the Launch Pad, Mobile Launch Platform and Atlantis - normally the day before a scheduled launch;
  • the External Tank's Thermal Protection System -  before the launch team makes its decision to begin loading the ET with its super cold propellants.  Also after loading for ice and frost debris;
  • high-speed film and video tapes of various angles are taken to identify debris sources that could have caused damage to the Shuttle - during launch;
  • the pad and nearby beach areas to note anything unusual or locate and identify any launch-related debris - after launch (during daylight hours); 
  • the Shuttle Landing Facility to clear debris - before and after landing; and,
  • assess orbiter tile damage - post-flight.
è If Atlantis launches today -- 
ü   Docking with the International Space Station will occur on Feb. 9, 2001 at 11:56 a.m. EST
ü   Undocking will occur on Feb. 16, 2001 at 9:10 a.m. EST
ü   Landing at KSC will occur on Feb. 18, 2001 at 12:58 p.m. EST
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To learn more about Kennedy Space Center and how Space Shuttles are processed, visit our  Alligators & Rocket Ships web site (Note:  This is a graphic-intensive site and may be difficult to view with low speed modems or when this web site receives heavy traffic loads).

è When Atlantis launches at  6:11 p.m. EST tonight, the International Space Station will be located over the over the North Atlantic, due east of St. John's, Newfoundland at 46.4  degrees N latitude,  48.7 degrees W longitude.
è STS-98 mission status briefings will be held daily throughout the mission.  Times of these briefings are available in the NASA TV schedule at: http://spaceflight.nasa.gov/realdata/index.html
è STS-98 photos are online (Note:  This is a graphic-intensive site and may be difficult to view with low speed modems or when this web site receives heavy traffic loads).
è Review the latest Launch Weather Forecast.
è Atlantis will be launched into an orbit inclined 51.6 degrees to the equator and will fly at an altitude of 177 nautical miles which is 203.7 miles/328.3 kilometers..
 
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T-03H00M & Holding