The liquid oxygen tanking test and countdown demonstration and simulated flight test have been successfully completed. The Flight Program Verification, an integrated test of the Delta II and NOAA-N Prime, is scheduled for Jan. 22. This is the last major test before launch. The fairing is scheduled to be installed around the spacecraft on Jan. 27. Liftoff is set for Feb. 4 during a window that extends from 5:22 to 5:32 a.m. EST.

NOAA-N Prime is the latest satellite in the Advanced Television Infrared Observational Satellites (ATN) –N series built by Lockheed Martin Space Systems Company. NOAA-N Prime will provide a polar-orbiting platform to support environmental monitoring instruments for imaging and measuring the Earth’s atmosphere, its surface and cloud cover, including Earth radiation, atmospheric ozone, aerosol distribution, sea surface temperature, and vertical temperature and water profiles in the troposphere and stratosphere. The satellite will assist in measuring proton and electron fluxes at orbit altitude, collecting data from remote platforms and will assist the Search and Rescue Satellite-Aided Tracking system.