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Start Date:1987-02 |
Creator:Records of the NRAO Series:Green Bank Operations Series Unit:300 Foot Telescope Unit Subunit:300 Foot Time Capsule Subunit Type:Text
Still Image Subject:Instruments--300 Foot Telescope
Instruments--300 Foot Telescope |
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Creator:Records of the NRAO Series:Green Bank Operations Series Unit:300 Foot Telescope Unit Subunit:300 Foot Time Capsule Subunit Type:Still Image Subject:Instruments--300 Foot Telescope
Instruments--300 Foot Telescope |
Description:300 foot viewed from the 140 foot, ca. 1987
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Start Date:1972-01-24 |
Creator:Records of the NRAO Series:Green Bank Operations Series Unit:300 Foot Telescope Unit Subunit:300 Foot Time Capsule Subunit Type:Still Image Subject:Instruments--300 Foot Telescope
Instruments--300 Foot Telescope |
Description:300 foot control room
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Creator:Records of the NRAO Series:Green Bank Operations Series Unit:300 Foot Telescope Unit Subunit:300 Foot Time Capsule Subunit Type:Still Image Subject:Instruments--300 Foot Telescope
Instruments--300 Foot Telescope |
Description:300 foot control room
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Start Date:1987-08 |
Creator:Records of the NRAO Series:Green Bank Operations Series Unit:300 Foot Telescope Unit Subunit:300 Foot Time Capsule Subunit Type:Still Image Subject:Instruments--300 Foot Telescope
Instruments--300 Foot Telescope |
Description:300 foot control room. L to R: 1 - Operators TV, H316 computer CRT; 2 - H316 computer rack; 3 - Mass Comp interface rack; 4 - Mass Comp computer; 5 and 6 - IDT tape drive racks; 7 - Digital continuum receiver rack. Photo from Dwayne Schiebel's family [show more]
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Creator:Records of the NRAO Series:Green Bank Operations Series Unit:300 Foot Telescope Unit Subunit:300 Foot Time Capsule Subunit Type:Still Image Subject:Instruments--300 Foot Telescope
Instruments--300 Foot Telescope |
Description:300 foot lab in Green Bank, ca. 1987
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Start Date:1980-10-02 Location:Green Bank, WV |
Creator:Records of the NRAO Series:Photographs Series Unit:300 Foot Telescope Unit Type:Still Image Subject:Instruments--300 Foot Telescope |
Description:Raising the platform for mechanics to stand on when working on the feed area of the 300 Foot Telescope
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Start Date:1980-10-02 Location:Green Bank, WV People:Crews, Fred |
Creator:Records of the NRAO Series:Photographs Series Unit:300 Foot Telescope Unit Type:Still Image Subject:Instruments--300 Foot Telescope |
Description:Raising the platform for mechanics to stand on when working on the feed area of the 300 Foot Telescope. Fred Crews in foreground
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Start Date:1980-10-02 Location:Green Bank, WV |
Creator:Records of the NRAO Series:Photographs Series Unit:300 Foot Telescope Unit Type:Still Image Subject:Instruments--300 Foot Telescope |
Description:Raising the platform for mechanics to stand on when working on the feed area of the 300 Foot Telescope
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Start Date:1980-10-31 Location:Green Bank, WV |
Creator:Records of the NRAO Series:Photographs Series Unit:300 Foot Telescope Unit Type:Still Image Subject:Instruments--300 Foot Telescope |
Description:Stronger and more accurate traveling feed for the 300 Foot Telescope
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Start Date:1980-10-31 Location:Green Bank, WV People:Gordon, Don |
Creator:Records of the NRAO Series:Photographs Series Unit:300 Foot Telescope Unit Type:Still Image Subject:Instruments--300 Foot Telescope |
Description:Telescope mechanic Don Gordon working 225 feet above ground on the installation of the improved 300 Foot Telescope traveling feed track
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Start Date:1980-10-31 Location:Green Bank, WV |
Creator:Records of the NRAO Series:Photographs Series Unit:300 Foot Telescope Unit Type:Still Image Subject:Instruments--300 Foot Telescope |
Description:Installing a stronger and more accurate traveling feed for the 300 Foot Telescope
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Location:Green Bank, WV |
Creator:Records of the NRAO Series:Photographs Series Unit:300 Foot Telescope Unit Type:Still Image Subject:Instruments--300 Foot Telescope |
Description:300 Foot Telescope
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Location:Green Bank, WV |
Creator:Records of the NRAO Series:Photographs Series Unit:300 Foot Telescope Unit Type:Still Image Subject:Instruments--300 Foot Telescope |
Description:300 Foot Telescope detail
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Location:Green Bank, WV |
Creator:Records of the NRAO Series:Photographs Series Unit:300 Foot Telescope Unit Type:Still Image Subject:Instruments--300 Foot Telescope |
Description:300 Foot Telescope
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Start Date:1961-03-30 Location:Green Bank, WV |
Creator:Records of the NRAO Series:Photographs Series Unit:300 Foot Telescope Unit Type:Still Image Subject:Instruments--300 Foot Telescope |
Description:300 Foot Telescope site before start of construction.
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Start Date:1962-09 Location:Green Bank, WV People:Drake, Frank D. |
Creator:Records of the NRAO Series:Photographs Series Unit:300 Foot Telescope Unit Type:Still Image Subject:Instruments--300 Foot Telescope |
Description:Completetd 300 Foot Telescope. Frank Drake at right.
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Start Date:1962-09 Location:Green Bank, WV People:Drake, Frank D. |
Creator:Records of the NRAO Series:Photographs Series Unit:300 Foot Telescope Unit Type:Still Image Subject:Instruments--300 Foot Telescope |
Description:Completed 300 Foot Telescope [cropped image]. Frank Drake at right.
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Start Date:1962-09 Location:Green Bank, WV |
Creator:Records of the NRAO Series:Photographs Series Unit:300 Foot Telescope Unit Type:Still Image Subject:Instruments--300 Foot Telescope |
Description:Completed 300 Foot Telescope [original image]
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Start Date:1962-09 Location:Green Bank, WV |
Creator:Records of the NRAO Series:Photographs Series Unit:300 Foot Telescope Unit Type:Still Image Subject:Instruments--300 Foot Telescope |
Description:Completed 300 Foot Telescope [cropped image]. Frank Drake at right.
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Start Date:1962-09 Location:Green Bank, WV People:Drake, Frank D. |
Creator:Records of the NRAO Series:Photographs Series Unit:300 Foot Telescope Unit Type:Still Image Subject:Instruments--300 Foot Telescope |
Description:Completed 300 Foot Telescope. Frank Drake second from left.
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Start Date:1962-09 Location:Green Bank, WV People:Drake, Frank D. |
Creator:Records of the NRAO Series:Photographs Series Unit:300 Foot Telescope Unit Type:Still Image Subject:Instruments--300 Foot Telescope |
Description:Completed 300 Foot Telescope. Frank Drake second from left.
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Start Date:1962-08-28 Location:Green Bank, WV |
Creator:Records of the NRAO Series:Photographs Series Unit:300 Foot Telescope Unit Type:Still Image Subject:Instruments--300 Foot Telescope |
Description:The 300 Foot Telescope could not be moved over the full 60 degree range of zenith angle allowed by the drive system without the rim hitting the ground. Frank Drake suggested digging a ditch on the south side to lower the elevation limit. Excavations hit bedrock just six feet below the surface. Perhaps some dynamite? Many were anxious that a blast might damage the new antenna. Rocks and debris flew, one rock put a foot-wide hole in the telescope surface, but there was no other damage, and the southern declination limit was successfully extended to minus 19 degrees. [show more]
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Start Date:1962-12-31 Location:Green Bank, WV |
Creator:Records of the NRAO Series:Photographs Series Unit:300 Foot Telescope Unit Type:Still Image Subject:Instruments--300 Foot Telescope |
Description:300 Foot Telescope in snow
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Start Date:1963-01-04 Location:Green Bank, WV |
Creator:Records of the NRAO Series:Photographs Series Unit:300 Foot Telescope Unit Type:Still Image Subject:Instruments--300 Foot Telescope |
Description:Aerial view of 300 Foot Telescope in snow
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