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Start Date:1972-12-02 |
Creator:Papers of Donald C. Backer Series:Lectures Series |
Description:Drafts
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Start Date:1963-11-15 Location:Green Bank, WV People:Low, Frank
Carpenter, Tom
Davidson, Arnold
Bowyer, Omar |
Creator:Records of the NRAO Series:Photographs Series Unit:NRAO Other Telescopes Unit Type:Still Image Original Format of Digital Item:B&W negative Subject:Instruments--12 Foot Millimeter Wave Telescope |
Description:12 Foot Millimeter Wave Telescope behind the Jansky Lab. From left: Frank Low, Tom Carpenter, Arnold Davidson, Omar Bowyer [cropped image]
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Start Date:1963-11-15 Location:Green Bank, WV People:Low, Frank
Carpenter, Tom
Davidson, Arnold
Bowyer, Omar |
Creator:Records of the NRAO Series:Photographs Series Unit:NRAO Other Telescopes Unit Type:Still Image Original Format of Digital Item:B&W negative Subject:Instruments--12 Foot Millimeter Wave Telescope |
Description:12 Foot Millimeter Wave Telescope behind the Jansky Lab. From left: Frank Low, Tom Carpenter, Arnold Davidson, Omar Bowyer
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Start Date:1959-08-25 Location:Green Bank, WV |
Creator:Records of the NRAO Series:Photographs Series Unit:NRAO Other Telescopes Unit Type:Still Image Original Format of Digital Item:B&W negative Subject:Instruments--12 Foot Telescope |
Description:12 Foot Telescope dish and feed
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Start Date:1959-08-25 Location:Green Bank, WV |
Creator:Records of the NRAO Series:Photographs Series Unit:NRAO Other Telescopes Unit Type:Still Image Original Format of Digital Item:B&W negative Subject:Instruments--12 Foot Telescope |
Description:12 Foot Telescope distant view
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Start Date:1959-08-25 Location:Green Bank, WV |
Creator:Records of the NRAO Series:Photographs Series Unit:NRAO Other Telescopes Unit Type:Still Image Original Format of Digital Item:B&W negative Subject:Instruments--12 Foot Telescope |
Description:12 Foot Telescope close up
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Start Date:1989-10-11 End Date:1989-12-20 |
Creator:Records of the NRAO Series:Tucson Operations Series Unit:12 Meter Telescope Unit Type:Text Subject:Instruments--12 Meter Telescope |
Description:Correspondence
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Start Date:2000-03-10 End Date:2001-12-18 |
Creator:Records of the NRAO Series:Tucson AZ Operations Series Unit:12 Meter Telescope Unit Type:Text Subject:Instruments--12 Foot Millimeter Wave Telescope |
Description:Email to/from NRAO Director Paul Vanden Bout related to the decommissioning of the NRAO 12 meter telescope and its transfer to University of Arizona.
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Start Date:2000-02-24 End Date:2000-04-03 |
Creator:Records of the NRAO Series:Tucson AZ Operations Series Unit:12 Meter Telescope Unit Type:Text |
Description:Correspondence from community.
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Start Date:2000-02-09 End Date:2000-07-27 |
Creator:Records of the NRAO Series:Tucson AZ Operations Series Unit:12 Meter Telescope Unit Type:Text |
Description:Announcements, correspondence, memos, photos, reports, transition plans, etc. on closing the 12 meter.
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Start Date:1990-12-14 End Date:1993-05-14 |
Creator:Records of the NRAO Series:Tucson Operations Series Unit:12 Meter Telescope Unit Type:Text Subject:Instruments--12 Meter Telescope |
Description:Correspondence, reports, photos. Includes "Report of Observations Made on the 12-Meter Dome Door Wear Problem and the Repairs made by the Operations Group," 14 December 1990.
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Start Date:1986-09-26 End Date:1989-09-14 |
Creator:Records of the NRAO Series:Tucson Operations Series Unit:12 Meter Telescope Unit Type:Text Subject:Instruments--12 Meter Telescope |
Description:Correspondence, memos, meeting minutes; includes "Feasibility of Millimeter-Wave SIS Direct Detectors" by S. Weinreb 9/26/1986; "Coping with Flat Budgets in NRAO Operations" by R. L. Brown, April 1987; "A Proposal to Create a Prototype Intermediate Baseline Millimeter/Submillimeter Array" by Darrell Emerson et al, February 1988 [show more]
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Start Date:1990-01-02 End Date:1995-06-09 |
Creator:Records of the NRAO Series:Tucson Operations Series Unit:12 Meter Telescope Unit Type:Text Subject:Instruments--12 Meter Telescope |
Description:Correspondence, memos, reports
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Start Date:1987 End Date:2000 |
Creator:Records of the NRAO Series:Tucson AZ Operations Series Unit:12 Meter Telescope Unit Type:Text Subject:Instruments--12 Meter Telescope |
Description:Observing logs list in date/time order all the scans done in each observing program by each observer. This subunit includes 12 meter telescope observing logs for January 1987 - 25 July 2000. From August 1982 to mid-1984, the telescope was shut down for conversion from 36 foot to 12 meter, and no observing was done. Also, no observations were done during summer shut down for maintenance, generally mid-July through late August. Final NRAO observations were done on 25 July 2000, after which the telescope was decommissioned and turned over to the University of Arizona. Filed with the telescope logs are 3 Exobyte 8mm archive tapes of raw 12 meter data: 1986 Q4, 1989 Q1, and 23 July 2000, with a guide to observer initials on the tape labels. [show more]
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Start Date:1995-12-19 |
Creator:Records of the NRAO Series:Tucson Operations Series Unit:12 Meter Telescope Unit Type:Text Subject:Instruments--12 Meter Telescope |
Description:Correspondence
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Start Date:1977-10-26 End Date:1987-11-24 |
Creator:Records of the NRAO Series:Tucson Operations Series Unit:12 Meter Telescope Unit Type:Text Subject:Instruments--12 Meter Telescope |
Description:Correspondence, memos, reports, photo
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Location:Kitt Peak, AZ |
Creator:Records of the NRAO Series:Photographs Series Unit:12 Meter Telescope Unit Type:Still Image Original Format of Digital Item:B&W negative Subject:Instruments--12 Meter Telescope |
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Start Date:2000-07-27 Location:Kitt Peak, AZ People:Emerson, Darrel
Hogg, David E. |
Creator:Records of the NRAO Series:Photographs Series Unit:12 Meter Telescope Unit Type:Still Image Subject:Instruments--12 Meter Telescope |
Description:David Hogg and Darrel Emerson at 12 Meter Telescope decommissioning, 27 July 2000.
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People:Findlay, John W. |
Creator:Records of the NRAO Series:Photographs Series Unit:12 Meter Telescope Unit Type:Still Image Original Format of Digital Item:B&W negative Subject:Instruments--12 Meter Telescope |
Description:Fabrication of surface for 12 Meter Telescope. John Findlay on far left.
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Location:Green Bank, WV People:Payne, John
Findlay, John W. |
Creator:Records of the NRAO Series:Photographs Series Unit:12 Meter Telescope Unit Type:Still Image Original Format of Digital Item:B&W negative Subject:Instruments--12 Meter Telescope |
Description:In May 1982, in the Green Bank Warehouse where the work was done, John Payne (left) and John Findlay contemplate engineering issues during the fabrication process for the new surface and back-up structure that would convert Tucson's 36 foot telescope into a 12 meter telescope. The 36 foot closed for resurfacing and upgrade on 15 July 1982, and first observations with the 12 meter were made on 17 January 1984. [show more]
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Start Date:1984 Location:Kitt Peak, AZ |
Creator:Records of the NRAO Series:Photographs Series Unit:12 Meter Telescope Unit Type:Still Image Original Format of Digital Item:Slide Subject:Instruments--12 Meter Telescope |
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Start Date:1985-10-00 Location:Kitt Peak, AZ People:Rhodes, Paul
Hogg, David E.
Reber, Grote
Lada, Charles |
Creator:Records of the NRAO Series:Photographs Series Unit:12 Meter Telescope Unit Type:Still Image Original Format of Digital Item:Color print Subject:Instruments--12 Meter Telescope |
Description:Left to right: Paul Rhodes, Dave Hogg, Grote Reber, and Charlie Lada at the base of the 12 Meter Telescope.
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Start Date:2000-03-01 End Date:2000-04-06 |
Creator:Records of the NRAO Series:Tucson AZ Operations Series Unit:12 Meter Telescope Unit Type:Text |
Description:Poll of current 12 Meter users and responses.
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Start Date:1951-09-17 |
Creator:Papers of Grote Reber Series:Antennas Unit:Sea Interferometry Type:Text |
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Start Date:1987 |
Creator:Papers of Donald C. Backer Series:Radio Astronomy Research Series Unit:Instrumentation Unit |
Description:Drawings, notes
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