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Start Date:1975-01-13 Location:Green Bank, WV People:Petty, Monroe
Shank, Bill
Roberts, Morton S.
Clark, Barry
Sutton, Shep
Mann, Toby
Howard, William E., III
Coe, Jim
Meredith, Bill |
Creator:Records of the NRAO Series:Photographs Series Unit:NRAO Employees Unit Subunit:Employee Service Awards Subunit Type:Still Image Subject:Events--Awards |
Description:Ten year award recipients - 1964 hires. From left: ?, Monroe Petty, Bill Shank, Mort Roberts, Barry Clark, Shep Sutton, Toby Mann, Bill Howard, Jim Coe, ?, ?, Bill Meredith, ?
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Start Date:1975-01-13 Location:Green Bank, WV People:Petty, Monroe
Shank, Bill
Roberts, Morton S.
Clark, Barry
Sutton, Shep
Mann, Toby
Howard, William E., III
Coe, Jim
Meredith, Bill |
Creator:Records of the NRAO Series:Photographs Series Unit:NRAO Employees Unit Subunit:Employee Service Awards Subunit Type:Still Image Subject:Events--Awards |
Description:Ten year award recipients - 1964 hires. From left: ?, Monroe Petty, Bill Shank, Mort Roberts, Barry Clark, Shep Sutton, Toby Mann, Bill Howard, Jim Coe, ?, ?, Bill Meredith, ?
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Start Date:1975-01-13 Location:Green Bank, WV People:Roberts, Morton S.
Mann, Toby
Shank, Bill
Sutton, Shep
Coe, Jim
Clark, Barry
Howard, William E., III |
Creator:Records of the NRAO Series:Photographs Series Unit:NRAO Employees Unit Subunit:Employee Service Awards Subunit Type:Still Image Subject:Events--Awards |
Description:Ten year award recipients - 1964 hires - detail. Front: Mort Roberts, Toby Mann; middle row: Bill Shank, Shep Sutton, Jim Coe; back row: Barry Clark, Bill Howard
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Start Date:1993-11-00 Location:Socorro, NM People:Heeschen, David S.
Goss, Miller
Clark, Barry
Campbell, Jack |
Creator:Records of the NRAO Series:Photographs Series Unit:Conferences, Symposia and Lectures Unit Subunit:Jansky Lectures Subunit Type:Still Image Original Format of Digital Item:Color print |
Description:Dave Heeschen, Miller Goss (behind Heeschen), Barry Clark, Jack Campbell at Heeschen's 1993 Jansky Lecture in Socorro.
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Start Date:2025-05-01 Location:Socorro, NM People:Clark, Barry
Ryan, Kevin
Butler, Bryan
Witz, Stephan
Grammer, Wes
Dillon, Daniel
Werbelow, Guilhem |
Creator:Records of the NRAO Series:Photographs Series Unit:NRAO Employees Unit Subunit:Employee Service Awards Subunit Type:Still Image Subject:Events--Awards |
Description:Part of the New Mexico 2024 awards group, left to right: Barry Clark (Emeritus, 60 years), Kevin Ryan (30 years), Bryan Butler (30 years), Stephan Witz (30 years), Wes Grammer (30 years), Daniel Dillon (20 years), Guilhem Werbelow (10 years).
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Start Date:1958 End Date:1981 People:Moffat, Alan T.
Kellermann, Kenneth I.
Pawsey, Joseph L.
Clark, Barry
Bolton, John |
Creator:Papers of Kenneth I. Kellermann Series:Photographs Series Type:Still Image Original Format of Digital Item:Color print
B&W print |
Description:Photos given to Ken Kellermann by Letty Bolton at the Caltech 40th Anniversary in 1996.
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People:Rickett, Barney
Clark, Barry |
Creator:Papers of Ronald N. Bracewell Series:Additional Materials About Bracewell Series Unit:Bracewell Sundial at the VLA Unit Type:Still Image Subject:Instruments--Bracewell Radio Sundial |
Description:Radio astronomers Barney Rickett and Barry Clark stand by the signatures that they had chiseled into the Stanford piers under Bracewell's supervision a half century before.
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Start Date:1970 People:Clark, Barry
Anderson, Bob |
Creator:Records of the NRAO Series:Photographs Series Unit:NRAO Employees Unit Type:Still Image Subject:Equipment
Employees |
Description:Barry Clark (left) examines digital recording equipment from the Leach Corporation with Leach engineer Bob Anderson
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Start Date:1969-10-00 Location:Crimea, USSR People:Clark, Barry |
Creator:Papers of Barry G. Clark Series:Very Long Baseline Interferometry (VLBI) Series Unit:Early VLBI Experiments Unit Type:Still Image |
Description:Barry Clark at the Lebedev Physical Institute's 22 meter radio telescope in Crimea during the US/USSR VLBI observations in October 1969.
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Start Date:2009-08-05 Location:Rio de Janeiro, Brazil People:Clark, Barry |
Creator:Papers of Barry G. Clark Series:Miscellany Series Type:Still Image |
Description:For his many pioneering developments in radio interferometry and synthesis imaging, Clark received the 2009 Grote Reber Gold Medal.
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Start Date:1984-10-00 Location:VLA Site, NM People:Clark, Barry |
Creator:Papers of Woodruff T. Sullivan III Series:Photographs Series Unit:Interviewee Photos Unit Type:Still Image Original Format of Digital Item:Slide |
Description:Barry Clark at the VLA, October 1984.
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Start Date:1965-00-00 Location:Green Bank, WV People:Clark, Barry
Clark, Betty |
Creator:Records of the NRAO Series:Photographs Series Unit:NRAO Employees Unit Subunit:Bertil Höglund Photographs Subunit Type:Still Image Subject:Events--Social events |
Description:Fasching party, hosted by the von Hoerners. Barry Clark, [unidentified], Betty Clark.
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Start Date:1976-09-24 Location:VLA Site, NM People:Clark, Barry
Blankenship, Linda |
Creator:Records of the NRAO Series:Photographs Series Unit:VLA Unit Type:Still Image Subject:Facilities--VLA--Array Site
Computers |
Description:In late September 1976, with early VLA construction happening outside, Barry Clark and Linda Blankenship [Sowinski] work at the site. Barry recalls that his terminal was a SuperBee, connected to the Modcomp real-time system, and that the terminal on the table to his left was connected to the Dec-10. Both were dumb terminals connected to rack-sized computers. [show more]
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Start Date:2005-09-30 Location:Charlottesville, VA People:Cotton, Bill
Hvatum, Hein
Clark, Barry
Lockman, Jay |
Creator:Records of the NRAO Series:Photographs Series Unit:Employees Unit Subunit:Retirements Subunit Type:Still Image Subject:Events--Retirements |
Description:"Hoggfest" 30 September 2005. Bill Cotton, Hein Hvatum, Barry Clark, Jay Lockman
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Start Date:2005-09-30 Location:Charlottesville, VA People:Clark, Barry
Vanden Bout, Paul |
Creator:Records of the NRAO Series:Photographs Series Unit:Employees Unit Subunit:Retirements Subunit Type:Still Image Subject:Events--Retirements |
Description:Retirement dinner for Dave Hogg, 29 September 2005. Barry Clark and Paul Vanden Bout
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Start Date:2008-08-07 Location:Socorro, NM People:Clark, Barry
Sowinski, Ken
Rupen, Michael
Ryan, Kevin
McKinnon, Mark
Perley, Rick
Frej, Hichem Ben |
Creator:Records of the NRAO Series:Photographs Series Unit:EVLA/JVLA Unit Type:Still Image Subject:Instruments--Expanded Very Large Array (EVLA) |
Description:On 7 August 2008, the Expanded Very Large Array (EVLA) took a giant step toward completion with successful testing of advanced digital hardware designed to combine signals from its upgraded radio-telescope antennas to produce high resolution images of celestial objects. Seated, front to back: Barry Clark, Ken Sowinski, Michael Rupen, Kevin Ryan. Standing, front to rear: Mark McKinnon, Rick Perley, Hichem Ben Frej. [show more]
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Start Date:1968-01-27 End Date:1968-02-03 People:Clark, Barry
Kellermann, Kenneth I.
Rydbeck, Olaf |
Creator:Records of the NRAO Series:Photographs Series Unit:140 Foot Telescope Unit Type:Still Image Subject:Instruments--140 Foot Telescope
Very Long Baseline Interferometry (VLBI) |
Description: Through the spring and summer of 1967, the first successful interferometric observations with widely spaced antennas were made between NRAO's 85 Foot Tatel telescope and NRL's Maryland Point 85 foot, between the Algonquin Park 150 foot and the Penticton 25 meter, and using the MIT/Haystack 120 foot, the NRAO 140 foot, and the Hat Creek 85 foot. Olaf Rydbeck, Sweden's Onsala Observatory Director, wanted to get into VLBI, and his connection with Hein Hvatum, Rydbeck's former student who was at NRAO, led to plans for an NRAO-Onsala experiment. Another of Rydbeck’s students, Erick Kolberg, became the world’s expert in building maser amplifiers for radio astronomy, and his sensitive receivers using traveling wave masers were one of the attractions of using Onsala for VLBI. Recorders and clocks were shipped from Green Bank to Onsala, and the first international VLBI observations on 27 January-3 February 1968, at both 6 and 18 cm with a baseline of 6319 km, showed that some quasars and AGN were smaller than one thousandth of an arcsec. This was the highest angular resolution ever obtained for any astronomical observation; results were reported in ApJ. Within a year interferometer baselines had increased to intercontinental distances and the angular resolution to better than one thousandth of an arcsec.The 1971 Rumsford Prize was awarded jointly to the NRAO-Cornell, MIT-Haystack, and Canadian VLBI teams for their development of long-baseline interferometry. The photo is a composite showing the NRAO 140 Foot, with Barry Clark, who developed most of the technology for the VLBI observations and headed up the observations in Green Bank, and the Onsala 85 foot, with Olaf Rydbeck and Ken Kellermann; Ken and Claude Bare traveled from NRAO to Onsala for the observations. [show more]
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Start Date:1997 Location:Socorro, NM People:Moran, James M.
Jauncey, David
Cohen, Marshall
Kellermann, Kenneth I.
Burke, Bernard F.
Clark, Barry |
Creator:Records of the NRAO Series:Director's Office Series Unit:Conferences, Symposia, and Lectures Unit Subunit:Conferences, Symposia, and Colloquia Subunit Type:Text |
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Start Date:1969-10-00 Location:Crimea, USSR People:Cohen, Marshall
Moiseyev, Ivan
Clark, Barry |
Creator:Papers of Barry G. Clark Series:Very Long Baseline Interferometry (VLBI) Series Unit:Early VLBI Experiments Unit Type:Still Image |
Description:Marshall Cohen, Ivan Moisoyev, and Barry Clark at the Lebedev Physical Institute's 22 meter radio telescope in Crimea during the first US/USSR VLBI experiment in October 1969.
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Start Date:2007-06 Location:Charlottesville, VA People:Weinreb, Sander
Moran, James M.
Clark, Barry |
Creator:Records of the NRAO Series:Photographs Series Unit:Conferences, Symposia and Lectures Unit Subunit:50th Anniversary Symposium Subunit Type:Still Image Original Format of Digital Item:Digital photograph Subject:Events--50th Anniversary Symposium |
Description:Sandy Weinreb Jim Moran, Barry Clark
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Start Date:2007-06 Location:Charlottesville, VA People:van der Laan, Harry
Kellermann, Kenneth I.
Weinreb, Sander
Terzian, Yervant
Clark, Barry
Kassim, Namir
Sandqvist, Aage
Burke, Bernard F.
Drake, Frank D.
Heeschen, David S.
Hogg, David E.
Roberts, Morton S. |
Creator:Records of the NRAO Series:Photographs Series Unit:Conferences, Symposia and Lectures Unit Subunit:50th Anniversary Symposium Subunit Type:Still Image Original Format of Digital Item:Digital photograph Subject:Events--50th Anniversary Symposium |
Description:Meeting attendees who were NRAO staff in Green Bank, 1956-1965: Harry van der Laan, Dave Heeschen, Bernie Burke, Ken Kellermann, Mort Roberts, Frank Drake, Sandy Weinreb, Dave Hogg, Yervant Terzian, Barry Clark, Namir Kassim (standing in for his mother, May Kaftan Kassim), Sandy Sandqvist [show more]
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Start Date:2007-06 Location:Charlottesville, VA People:Clark, Barry |
Creator:Records of the NRAO Series:Photographs Series Unit:Conferences, Symposia and Lectures Unit Subunit:50th Anniversary Symposium Subunit Type:Still Image Original Format of Digital Item:Digital photograph Subject:Events--50th Anniversary Symposium |
Description:Barry Clark in audience
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Start Date:2007-06 Location:Charlottesville, VA People:Clark, Barry |
Creator:Records of the NRAO Series:Photographs Series Unit:Conferences, Symposia and Lectures Unit Subunit:50th Anniversary Symposium Subunit Type:Still Image Original Format of Digital Item:Digital photograph Subject:Events--50th Anniversary Symposium |
Description:Barry Clark at lunch
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Start Date:2007-06 Location:Charlottesville, VA People:van der Laan, Harry
Clark, Barry
Roberts, Morton S. |
Creator:Records of the NRAO Series:Photographs Series Unit:Conferences, Symposia and Lectures Unit Subunit:50th Anniversary Symposium Subunit Type:Still Image Original Format of Digital Item:Digital photograph Subject:Events--50th Anniversary Symposium |
Description:Harry van der Laan, Barry Clark, Mort Roberts in audience
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Start Date:2007-06 Location:Charlottesville, VA People:Clark, Barry
Hogg, Carol
Maddalena, Ronald
Hogg, David E. |
Creator:Records of the NRAO Series:Photographs Series Unit:Conferences, Symposia and Lectures Unit Subunit:50th Anniversary Symposium Subunit Type:Still Image Original Format of Digital Item:Digital photograph Subject:Events--50th Anniversary Symposium |
Description:Barry Clark, Dave Hogg, Carol Hogg, Ron Maddalena
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