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- Green_Bank_Interferometer abstract "The Green Bank Interferometer (GBI) is a former radio astronomy telescope located at Green Bank, West Virginia (USA) and operated by the National Radio Astronomy Observatory (NRAO). It included three radio telescopes of 85-foot (26m) diameter, designated 85-1, 85-3, and 85-2 (85-1 is also known as the Tatel Telescope).The GBI began operation in 1964 as a two element interferometer in order to test large aperture synthesis arrays and study radio astrometry and interstellar scintillation. In 1967 the array was upgraded with construction of the third element. From 1978-1996, it was operated in support of USNO and NRL geodetic and astronomy programs, but then briefly suspended operations.The Green Bank Interferometer (GBI) resumed operation as a radio monitoring instrument on Nov. 22, 1996, operated by NRAO and supported by the NASA High Energy Astrophysics program. The GBI was then used as a two telescope interferometer that operated simultaneously at 2.7 and 8.3 GHz to monitor transient, galactic X-ray binaries, AGN's and Gamma-ray sources. Amongst the prime sources were GRS 1915+105, GRO J1655-40, Cyg X-3, Cyg X-1, GRS 1716-249, SS433, and LS I +61 303. On the October 6, 2000 the GBI monitoring program has ceased due to lack of funding.".
- Green_Bank_Interferometer wikiPageExternalLink gbint.html.
- Green_Bank_Interferometer wikiPageID "20502799".
- Green_Bank_Interferometer wikiPageRevisionID "586531696".
- Green_Bank_Interferometer hasPhotoCollection Green_Bank_Interferometer.
- Green_Bank_Interferometer subject Category:Astronomical_observatories_in_West_Virginia.
- Green_Bank_Interferometer subject Category:Buildings_and_structures_in_Pocahontas_County,_West_Virginia.
- Green_Bank_Interferometer subject Category:Landmarks_in_West_Virginia.
- Green_Bank_Interferometer subject Category:Radio_telescopes.
- Green_Bank_Interferometer point "38.43284166666667 -79.8394111111111".
- Green_Bank_Interferometer type Artifact100021939.
- Green_Bank_Interferometer type AstronomicalObservatoriesInWestVirginia.
- Green_Bank_Interferometer type Building102913152.
- Green_Bank_Interferometer type BuildingsAndStructuresInPocahontasCounty,WestVirginia.
- Green_Bank_Interferometer type Object100002684.
- Green_Bank_Interferometer type Observatory103839671.
- Green_Bank_Interferometer type PhysicalEntity100001930.
- Green_Bank_Interferometer type Structure104341686.
- Green_Bank_Interferometer type Whole100003553.
- Green_Bank_Interferometer type YagoGeoEntity.
- Green_Bank_Interferometer type YagoPermanentlyLocatedEntity.
- Green_Bank_Interferometer type SpatialThing.
- Green_Bank_Interferometer comment "The Green Bank Interferometer (GBI) is a former radio astronomy telescope located at Green Bank, West Virginia (USA) and operated by the National Radio Astronomy Observatory (NRAO). It included three radio telescopes of 85-foot (26m) diameter, designated 85-1, 85-3, and 85-2 (85-1 is also known as the Tatel Telescope).The GBI began operation in 1964 as a two element interferometer in order to test large aperture synthesis arrays and study radio astrometry and interstellar scintillation.".
- Green_Bank_Interferometer label "Green Bank Interferometer".
- Green_Bank_Interferometer sameAs m.04z_9lb.
- Green_Bank_Interferometer sameAs Q5602307.
- Green_Bank_Interferometer sameAs Q5602307.
- Green_Bank_Interferometer sameAs Green_Bank_Interferometer.
- Green_Bank_Interferometer lat "38.43284166666667".
- Green_Bank_Interferometer long "-79.8394111111111".
- Green_Bank_Interferometer wasDerivedFrom Green_Bank_Interferometer?oldid=586531696.
- Green_Bank_Interferometer isPrimaryTopicOf Green_Bank_Interferometer.