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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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Start Date:1965-00-00 People:Höglund, Bertil
Kellermann, Kenneth I.
Moyd, Katherine |
Creator:Records of the NRAO Series:Photographs Series Unit:NRAO Employees Unit Subunit:Bertil Höglund Photographs Subunit Type:Still Image |
Description:Hiking near Green Bank. Bertil Höglund, Ken Kellermann, Katherine Moyd (summer student).
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Start Date:2011-03 Location:Santa Fe, NM People:Mundy, Lee
Dickman, Robert L.
Kellermann, Kenneth I. |
Creator:Records of the NRAO Series:Photographs Series Unit:Conferences, Symposia and Lectures Unit Subunit:Building on New Worlds, New Horizons Subunit Type:Still Image Original Format of Digital Item:Digital photograph Subject:Events--Conferences |
Description:NRAO conference held to promote the ngVLA (before it existed with that name.) No published proceedings. Lee Mundy, Bob Dickman, Ken Kellermann
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Start Date:2011-03 Location:Santa Fe, NM People:Kellermann, Kenneth I. |
Creator:Records of the NRAO Series:Photographs Series Unit:Conferences, Symposia and Lectures Unit Subunit:Building on New Worlds, New Horizons Subunit Type:Still Image Original Format of Digital Item:Digital photograph Subject:Events--Conferences |
Description:NRAO conference held to promote the ngVLA (before it existed with that name.) No published proceedings. Ken Kellermann.
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Start Date:2011-03 Location:Santa Fe, NM People:Ulvestad, James
Trimble, Virginia
Lo, Fred
Hanish, Bob
Carlstrom, John
Weinreb, Sander
Kellermann, Kenneth I. |
Creator:Records of the NRAO Series:Photographs Series Unit:Conferences, Symposia and Lectures Unit Subunit:Building on New Worlds, New Horizons Subunit Type:Still Image Original Format of Digital Item:Digital photograph Subject:Events--Conferences |
Description:NRAO conference held to promote the ngVLA (before it existed with that name.) No published proceedings. Jim Ulvestad, Virginia Trimble, Fred Lo, Bob Hanisch, John Carlstrom, Sandy Weinreb, Ken Kellermann.
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Start Date:1987-07-10 Location:Charlottesville, VA People:Garland, James
Crawford, Marshall
Morris, Greg
Escoffier, Ray
Kellermann, Kenneth I.
Thompson, Richard
Dowd, Andrew
Taylor, Garnett
Pospieszalski, Marian
Luckado, Lucky
Wireman, Bill
Johnson, Francoise
Horner, Neil, Jr.
Thach, Karen
Dillon, Matt
Weinreb, Sander
Liu, Z.-Y.
Harris, Ron
Bailey, Nancyjane
Shepherd, Amy
Spaulding, Gene |
Creator:Records of the NRAO Series:Photographs Series Unit:Employees Unit Type:Still Image Subject:Employees
Instruments--Very Long Baseline Array (VLBA) |
Description:Initial construction funding for the VLBA was received in May 1985. Charlottesville staff working on VLBA gather on the front steps of the Central Development Lab's Ivy Rd. building on 10 July 1987. Left to right - far back: James Garland, Marshall Crawford, Greg Morris; second back: Ray Escoffier, Ken Kellermann, Dick Thompson, unidentified UVA student, Andrew Dowd, Garnett Taylor; middle: Marian Pospieszalski, Lucky Luckado, Bill Wireman, Francoise Johnson, Neil Horner, Karen Thach, Matt Dillon; front: unidentified UVA student, Sandy Weinreb, Z.-Y. Liu, Ron Harris, Nancyjane Bailey, Amy Shepherd, Gene Spaulding. [show more]
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Start Date:1984 Location:Green Bank, WV People:Seielstad, George A.
Hogg, David E.
Wells, Don
Brown, David
Moffat, Alan T.
Kellermann, Kenneth I.
Bignell, Carl
Wilson, Robert
Burns, Robert
Hvatum, Hein
Roberts, Morton S.
Hunt, Gareth
Duquet, Bob
Vance, Bob
Meredith, Bill
Schwab, Fred
Benson, John
Bremenkamp, Victor
Brenner, Alfred
Brouw, Wim
Burch, Joe
Cornwell, Tim
Cotton, Bill
Drake, Margaret
Farris, Allen
Fickling, Gary
Green, Paul
Greisen, Eric
Hilldrup. Kerry
King, Dale
King, Kenneth
Kunz, Paul
McDonald, Henry
Patterson, Stuart
Patton, Peter
Retallack, Don
Ris, Fred
Romney, Jon
Sowinski, Ken
Stinebring, Dan
Walker, Craig
Wiener, Nancy
Bridle, Alan H. |
Creator:Records of the NRAO Series:Computing and Information Services Series Unit:General Materials Unit Type:Still Image Original Format of Digital Item:B&W print |
Description:The NRAO Computer Advisory Group, a group of outside experts who were asked to advise on long-range computing plans for NRAO, met in 1982 at the VLA site, and met again in Green Bank in September 1984. This photo is from the 1984 meeting.Seated are the nine members of the Committee, along with Margaret Drake, on the left, one of the official visitors. L-R: Margaret Drake, Stuart Patterson, Wim Brouw, Henry McDonald, Alfred Brenner, Fred Ris, Paul Green, Paul Kunz, Peter Patton, Kenneth King.Standing from the left: George Seielstad, Dale King, Dan Stinebring, Dave Hogg, Eric Greisen, Kerry Hilldrup, Don Wells, Bill Cotton behind Wells, Victor Bremenkamp, David Brown, Alan Moffet, Ken Kellermann, Carl Bignell, Bob Wilson, Bob Burns, Hein Hvatum behind Burns, Mort Roberts, Ken Sowinski behind Roberts, Don Retallack, Gareth Hunt, Allen Farris, Bob Duquet, Gary Fickling, Bob Vance, Jon Romney, Tim Cornwell, Bill Meredith, Craig Walker, Joe Burch, unknown hidden behind Burch, Alan Bridle, Nancy Wiener, Fred Schwab, John Benson. [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:1974-06 Location:Green Bank, WV People:Balister, Michael
Payne, John
Kellermann, Kenneth I. |
Creator:Records of the NRAO Series:Photographs Series Unit:140 Foot Telescope Unit Type:Still Image Original Format of Digital Item:Slide Subject:Electronics
Instruments--Very Large Array (VLA)
Instruments--Very Long Baseline Array (VLBA) |
Description:In June 1974, John Payne (back to camera), Mike Balister, and Ken Kellermann consider the four frequency Cassegrain receiver and feed assembly, with optics designed by Peter Napier, that was the prototype system for the VLA and was also used for the VLBA. It was a new and innovative concept, first developed by the Jet Propulsion Laboratory for use on their Deep Space Network antennas, where the four feeds were offset from the electrical axis and could be illuminated by rotating the asymmetric subreflector. Here it is being installed for testing on the 140ft antenna in Green Bank. Mike says, "Judging by the way I was clutching my head [Ken] must have been giving us a hard time." Ken says he was the project scientist "assigned to hassle the Electronics Division." He adds, "Note I was comfortably sitting down and seem to be the only one that didn’t look puzzled, as appropriate for an advisor." After installation of the Cassegrain cabin on the 140 ft telescope the system was integrated and evaluated by Chuck Brockaway and Tom Dunbrack. [show more]
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Start Date:2011-01-28 Location:Charlottesville, VA People:Garrett, Mike
Zensus, Anton
Kellermann, Kenneth I.
Romney, Jon
Krichbaum, Thomas
Schreier, Ethan
Brisken, Walter
Reid, Mark
Hong, Xiaoyu
Marscher, Alan
Homan, Dan
Honma, Mareki |
Creator:Records of the NRAO Series:Photographs Series Unit:Conferences, Symposia and Lectures Unit Subunit:Future of the VLBA Summit Subunit Type:Still Image Original Format of Digital Item:Digital photograph Subject:Events--Conferences |
Description:Future of the VLBA, Charlottesville. Row 1: Mike Garrett, Anton Zensus, Ken Kellermann. Row 2: Jon Romney, Thomas Krichbaum, Ethan Schreier, Walter Brisken. Row 3: Mark Reid, Xiaoyu Hong, Alan Marscher, ?. Rear: Dan Homan, Mareki Honma, ?.
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Start Date:2011-01-28 Location:Charlottesville, VA People:Kellermann, Kenneth I.
Schreier, Ethan |
Creator:Records of the NRAO Series:Photographs Series Unit:Conferences, Symposia and Lectures Unit Subunit:Future of the VLBA Summit Subunit Type:Still Image Original Format of Digital Item:Digital photograph Subject:Events--Conferences |
Description:Future of the VLBA, Charlottesville. Ken Kellermann, Ethan Schreier
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Start Date:1963 Location:Danville, IL People:Kellermann, Kenneth I.
Morris, David |
Creator:Papers of George W. Swenson, Jr. Series:Photographs Type:Still Image Original Format of Digital Item:B&W print |
Description:Ken Kellermann, David Morris, [first name unknown] West at Vermilion River Observatory
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Start Date:1967 Location:Charlottesville, VA People:Wade, Campbell M.
Kellermann, Kenneth I.
Bash, Frank
Davis, Mike
Schraml, Johann
Shklovsky, Iosif
Turlo, Sigmund |
Creator:Papers of George W. Swenson, Jr. Series:Photographs Type:Still Image Original Format of Digital Item:Color print |
Description:Cam Wade, Johann Schraml, Ken Kellermann, Joseph Shklovski, Mike Davis, Sigmund Turlo, and Frank Bash in Charlottesville, VA
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Start Date:1995-06-14 Location:Green Bank, WV People:Balister, Michael
Lakatosh, Bill
Brown, David
Bradley, Richard
Reber, Grote
Hvatum, Hein
Condon, James J.
Kellermann, Kenneth I.
Schwab, Fred |
Creator:Records of the NRAO Series:Photographs Series Unit:Reber Telescope Unit Type:Still Image Original Format of Digital Item:B&W negative Subject:Instruments--Reber Telescope |
Description:Grote Reber had been a radio ham, and his call sign, W9GFZ, is now held by the NRAO Amateur Radio Club. Here Reber is with NRAO ham operators in front of the Reber antenna in Green Bank, 14 June 1995. L-r: Mike Balister (WBZJO), Bill Lakatosh (AA4TJ in 1995, now W4TJ), Dave Brown (AD4GK), Rich Bradley (WB3DZC), Grote Reber, Hein Hvatum (N4FWA), Jim Condon (AD4YM), Ken Kellermann (K2AOE), Fred Schwab (W4OZJ). [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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Location:Charlottesville, VA People:Kellermann, Kenneth I. |
Creator:Records of the NRAO Series:Photographs Series Unit:NRAO Employees Unit Type:Still Image Subject:Employees |
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Start Date:1969-07-23 Location:Green Bank, WV People:Kellermann, Kenneth I. |
Creator:Records of the NRAO Series:Photographs Series Unit:NRAO Employees Unit Type:Still Image Subject:Employees |
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Start Date:1995 Location:Green Bank, WV People:Kellermann, Kenneth I.
Reber, Grote |
Creator:Papers of Grote Reber Series:Photographs Series Unit:People Unit Subunit:Grote Reber Subunit Type:Still Image |
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Start Date:1966-03-15 People:Kellermann, Kenneth I. |
Creator:Records of the NRAO Series:Photographs Series Unit:NRAO Employees Unit Type:Still Image Subject:Employees |
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Start Date:1977-07 People:Kellermann, Kenneth I. |
Creator:Papers of Kenneth I. Kellermann Series:Photographs Series Type:Still Image |
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Start Date:2007-06 Location:Charlottesville, VA People:Ulvestad, James
Kellermann, Kenneth I. |
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:Jim Ulvestad, Ken Kellermann
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Start Date:2007-06 Location:Charlottesville, VA People:Kellermann, Kenneth I.
Weinreb, Sander |
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:Ken Kellerman, Sandy Weinreb
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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:Kellermann, Kenneth I.
Machelski, Jerzy |
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:Ken Kellermann, Jerzy Machelski
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Start Date:2007-06 Location:Charlottesville, VA People:Kellermann, Kenneth I.
Zensus, Anton |
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:Ken Kellerman, Anton Zensus, evening reception
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