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Start Date:2004 |
Creator:Papers of Kenneth I. Kellermann Series:Square Kilometer Array (SKA) Series Unit:International Square Kilometer Array (SKA) Unit Subunit:International SKA Steering Committee (ISSC)/SKA Science and Engineering Committee (SSEC) Subunit Type:Text |
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Start Date:2011 Location:Chile |
Creator:Records of the NRAO Series:Photographs Series Unit:MMA/ALMA Unit Type:Still Image Subject:Instruments--Atacama Large Millimeter/submillimeter Array (ALMA) |
Description:13 ALMA antennas on the Chajnantor plateau in northern Chile.
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Start Date:1971-10-20 |
Creator:Records of the NRAO Series:Green Bank Operations Series Unit:42 Foot Telescope Unit Type:Text Subject:Instruments--42 Foot Telescope |
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Start Date:2005 |
Creator:Papers of Kenneth I. Kellermann Series:Square Kilometer Array (SKA) Series Unit:International Square Kilometer Array (SKA) Unit Subunit:International SKA Steering Committee (ISSC)/SKA Science and Engineering Committee (SSEC) Subunit Type:Text |
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Start Date:2011 Location:Chile |
Creator:Records of the NRAO Series:Photographs Series Unit:MMA/ALMA Unit Type:Still Image Subject:Instruments--Atacama Large Millimeter/submillimeter Array (ALMA) |
Description:14 ALMA antennas on the Chajnantor plateau in northern Chile.
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Start Date:1981-07-30 |
Creator:Records of the NRAO Series:Green Bank Operations Series Unit:Green Bank Interferometer Unit Type:Text Subject:Instruments--Green Bank Interferometer |
Description:Proposal for a 14.2 meter antenna to be built by NRAO for the U.S. Naval Observatory as part of the Green Bank Interferometer.
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Start Date:1978-00-00 |
Creator:Papers of Alan H. Bridle Series:Bridle Publications Series Type:Text Original Format of Digital Item:Paper document |
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Start Date:1995 |
Creator:Records of the NRAO Series:Photographs Series Unit:140 Foot Telescope Unit Type:Still Image Subject:Instruments--140 Foot Telescope |
Description:Photo album with photographs taken at the 30th Anniversary Celebration of the 140 Foot Telescope in 1995. Most photographs not identified.
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Start Date:1995-09 |
Creator:Papers of Bernard F. Burke Series:Notes and Papers Series Type:Text |
Description:Agenda, talks
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Start Date:1995 |
Creator:Papers of Morton S. Roberts Series:Subject File Series Type:Text |
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Start Date:1965 |
Creator:Records of the NRAO Series:Green Bank Operations Series Unit:140 Foot Telescope Unit Type:Text Subject:Instruments--140 Foot Telescope |
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Start Date:1959 Location:Green Bank, WV |
Creator:Records of the NRAO Series:Photographs Series Unit:140 Foot Telescope Unit Subunit:140 Foot Construction Subunit Type:Still Image Subject:Instruments--140 Foot Telescope
Construction |
Description:140 Foot Telescope construction - One half of the Bliss polar shaft being delivered to Green Bank in 1959. That shaft was eventually abandoned and later buried at the Green Bank site
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Start Date:1963 Location:Pittsburgh, PA |
Creator:Records of the NRAO Series:Photographs Series Unit:140 Foot Telescope Unit Subunit:140 Foot Construction Subunit Type:Still Image Subject:Instruments--140 Foot Telescope
Construction |
Description:140 Foot Telescope construction - spherical bearing being machined at Westinghouse in Pittsburgh
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Start Date:1963 Location:Green Bank, WV |
Creator:Records of the NRAO Series:Photographs Series Unit:140 Foot Telescope Unit Subunit:140 Foot Construction Subunit Type:Still Image Subject:Instruments--140 Foot Telescope
Construction |
Description:140 Foot Telescope construction - backup structure nearing completion on the ground in 1963
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Start Date:1963 Location:Green Bank, WV |
Creator:Records of the NRAO Series:Photographs Series Unit:140 Foot Telescope Unit Subunit:140 Foot Construction Subunit Type:Still Image Subject:Instruments--140 Foot Telescope
Construction |
Description:140 Foot Telescope construction - the 17.5 foot diameter spherical bearing leaving General Steel Industries at Eddystone PA, where it was cast in early 1963. With a weight of more than 350 tons, it was the largest nickel steel casting ever poured. Much of the material was cut away in subsequent machining. A special railroad car was cast in a single piece to transport it from the foundry to the Westinghouse plant at East Pittsburgh where it was machined. [show more]
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Start Date:1963 Location:Green Bank, WV |
Creator:Records of the NRAO Series:Photographs Series Unit:140 Foot Telescope Unit Subunit:140 Foot Construction Subunit Type:Still Image Subject:Instruments--140 Foot Telescope
Construction |
Description:140 Foot Telescope construction - yoke being assembled on the ground, October 1963
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Start Date:1963 Location:Green Bank, WV |
Creator:Records of the NRAO Series:Photographs Series Unit:140 Foot Telescope Unit Subunit:140 Foot Construction Subunit Type:Still Image Subject:Instruments--140 Foot Telescope
Construction |
Description:140 Foot Telescope construction - yoke being assembled on the ground, October 1963
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Start Date:1963 Location:Green Bank, WV |
Creator:Records of the NRAO Series:Photographs Series Unit:140 Foot Telescope Unit Subunit:140 Foot Construction Subunit Type:Still Image Subject:Instruments--140 Foot Telescope
Construction |
Description:140 Foot Telescope construction site, superstructure on the ground at left
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Start Date:1963 Location:Green Bank, WV |
Creator:Records of the NRAO Series:Photographs Series Unit:140 Foot Telescope Unit Subunit:140 Foot Construction Subunit Type:Still Image Subject:Instruments--140 Foot Telescope
Construction |
Description:140 Foot Telescope construction - backup structure on the ground in 1963
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Start Date:1963 Location:Green Bank, WV |
Creator:Records of the NRAO Series:Photographs Series Unit:140 Foot Telescope Unit Subunit:140 Foot Construction Subunit Type:Still Image Subject:Instruments--140 Foot Telescope
Construction |
Description:140 Foot Telescope construction - Arrival of the final shaft in Green Bank in December 1963
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Start Date:1963-01-04 Location:Green Bank, WV |
Creator:Records of the NRAO Series:Photographs Series Unit:140 Foot Telescope Unit Subunit:140 Foot Construction Subunit Type:Still Image Subject:Instruments--140 Foot Telescope
Construction |
Description:Aerial view of 140 Foot Telescope construction site in snow
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Start Date:1963 Location:Pittsburgh, PA |
Creator:Records of the NRAO Series:Photographs Series Unit:140 Foot Telescope Unit Subunit:140 Foot Construction Subunit Type:Still Image Subject:Instruments--140 Foot Telescope
Construction |
Description:The Stone & Webster design 17.5 foot diameter sphere for the 140 Foot Telescope being finished at the Westinghouse plant in Pittsburgh
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Start Date:1963 Location:Green Bank, WV |
Creator:Records of the NRAO Series:Photographs Series Unit:140 Foot Telescope Unit Subunit:140 Foot Construction Subunit Type:Still Image Subject:Instruments--140 Foot Telescope
Construction |
Description:The 140 Foot Telescope bearing (upper left) and polar shaft after being bolted together in Green Bank
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Start Date:1964 Location:Green Bank, WV |
Creator:Records of the NRAO Series:Photographs Series Unit:140 Foot Telescope Unit Subunit:140 Foot Construction Subunit Type:Still Image Subject:Instruments--140 Foot Telescope
Construction |
Description:140 Foot Telescope construction - lift of the first section of the yoke weighing almost 500 tons
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Start Date:1964 Location:Green Bank, WV |
Creator:Records of the NRAO Series:Photographs Series Unit:140 Foot Telescope Unit Subunit:140 Foot Construction Subunit Type:Still Image Subject:Instruments--140 Foot Telescope
Construction |
Description:140 Foot Telescope construction - lift of the final yoke section with a connection ballast tank
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