|
Start Date:1964-11-00 |
Creator:Papers of Barry G. Clark Series:Green Bank Interferometer Series |
Description:Interferometer reports
|
|
|
Start Date:1965-07-00 |
Creator:Papers of Barry G. Clark Series:Green Bank Interferometer Series |
Description:Interferometer reports
|
|
|
Start Date:1965-02-00 |
Creator:Papers of Barry G. Clark Series:Green Bank Interferometer Series |
Description:Interferometer reports
|
|
|
Start Date:1964-12-00 |
Creator:Papers of Barry G. Clark Series:Green Bank Interferometer Series |
Description:Interferometer reports
|
|
|
Start Date:1964-12 |
Creator:Records of the NRAO Series:New Mexico Operations Series Unit:Very Large Array (VLA) Unit Subunit:VLA Design and Construction Subunit Type:Text Subject:Facilities--VLA--Array Site Construction |
|
|
|
Start Date:1964-12-00 |
Creator:Papers of Barry G. Clark Series:Green Bank Interferometer Series |
Description:Interferometer reports
|
|
|
Start Date:1965-03-00 |
Creator:Papers of Barry G. Clark Series:Green Bank Interferometer Series |
Description:Interferometer reports
|
|
|
Start Date:1965-01-00 |
Creator:Papers of Barry G. Clark Series:Green Bank Interferometer Series |
Description:Interferometer reports
|
|
|
Start Date:1991-11 End Date:1991-12 |
Creator:Papers of Robert L. Brown Series:Millimeter Array (MMA) Series Type:Text Subject:Instruments--Millimeter Array (MMA) |
Description:Includes report and photographs
|
|
|
Start Date:1992-03 End Date:1993-01 |
Creator:Papers of Robert L. Brown Series:Millimeter Array (MMA) Series Type:Text Subject:Instruments--Millimeter Array (MMA) |
|
|
|
Start Date:1992-09 |
Creator:Records of the NRAO Series:Millimeter Array (MMA) Series Unit:MMA Site Selection Unit Type:Text Subject:Instruments--Millimeter Array (MMA) |
Description:"Possible Archaeological Sites Near the Mauna Kea VLBA Station (1991)" and photographs.
|
|
|
Start Date:1992-09 |
Creator:Records of the NRAO Series:Millimeter Array (MMA) Series Unit:MMA Site Selection Unit Type:Text Subject:Instruments--Millimeter Array (MMA) |
Description:"Snow Depths on the Springerville MMA Sites (1992)" and photographs.
|
|
|
Start Date:1992-09 |
Creator:Records of the NRAO Series:Millimeter Array (MMA) Series Unit:MMA Site Selection Unit Type:Text Subject:Instruments--Millimeter Array (MMA) |
Description:"Search for Possible MMA Sites on the US Mainland"
|
|
|
Start Date:1992-09 |
Creator:Records of the NRAO Series:Millimeter Array (MMA) Series Unit:MMA Site Selection Unit Type:Text Subject:Instruments--Millimeter Array (MMA) |
|
|
|
Start Date:1964-10-00 |
Creator:Papers of Barry G. Clark Series:Green Bank Interferometer Series |
Description:Interferometer reports
|
|
|
Start Date:1965-04-00 |
Creator:Papers of Barry G. Clark Series:Green Bank Interferometer Series |
Description:Interferometer reports
|
|
|
Start Date:1961-08 |
Creator:Records of the NRAO Series:Publications Series Unit:Publications of the NRAO Unit Type:Text |
|
|
|
Start Date:1960-10-18 |
Creator:Records of the NRAO Series:Charlottesville VA Operations Series Unit:Charlottesville Site Selection, Procurement and Development Unit Type:Text Subject:Electronics--Correlator Computers |
Description:This is an early commentary on data storage at NRAO. This memo, affectionately known as "the tape memo," outlines procedures and protocols for the multiple users who will store files on a recently-purchased MTA-2 magnetic tape.
Thanks to Barry Clark, who kindly provided the following additional information about the Charlottesville computer room in 1960: "The machine was a System 360 Model 50. The Mark I VLB correlator ran on this machine, at about eight or ten times slower than real time - not real swift. I hadn't remembered the front panel having so many lights. At any rate, it was the first front panel I encountered on which the lights were utterly meaningless except to a maintenance engineer. The console was not a teletype. It was a modified IBM Selectric typewriter. A great advance over the teletype. You could type as fast as you wanted - on the teletype, you had to adapt your rhythms to the machine." [show more]
|
|
|
Start Date:1965-01-00 |
Creator:Papers of Barry G. Clark Series:Green Bank Interferometer Series |
Description:Interferometer reports
|
|