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GOES-O Releases First Solar Image
Washington DC (SPX) Aug 19, 2009 GOES- 14, formerly GOES-O, has achieved another significant milestone with the release of the first formal Solar Image from the Solar X-Ray Imager (SXI). The engineering and operations team has finished its initial instrument calibration and alignments and produced the image of the sun on August 13, 2009 at approximately 10:05 EDT. The SXI instrument is built by Lockheed Martin Advanced Technology Center in Palo Alto, California. The instrument and the spacecraft continue to operate normally as NASA continues the post launch testing. The SXI is essentially a soft X-ray telescope that is used to monitor solar conditions and activity. Every minute the SXI captures an image of the sun's atmosphere in X-rays, providing space weather forecasters with the necessary information in order to determine when to issue forecasts and alerts of conditions that may harm space and ground systems. Share This Article With Planet Earth
Related Links GOES-O Solar Science News at SpaceDaily
Tiny Flares Responsible For Outsized Heat Of Sun's AtmosphereGreenbelt MD (SPX) Aug 17, 2009 "Why is the sun's corona so darned hot?" asks James Klimchuk, an astrophysicist at the Goddard Space Flight Center's Solar Physics Laboratory in Greenbelt, Md. The mystery of why temperatures in the solar corona, the sun's outer atmosphere, soar to several million degrees Kelvin (K) -much hotter than temperatures nearer the sun's surface-has puzzled scientists for decades. New observations ... read more |
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