Cohen at Caltech, 2009. Image courtesy of Marshall Cohen

Telescope locations and baselines for early VLBI experiments. NRAO/AUI image

NATIONAL RADIO ASTRONOMY OBSERVATORY ARCHIVES

Papers of Marshall H. Cohen: Item listing
Very Long Baseline Interferometry (VLBI)

Title	Early History of VLBI
Start Date	2/15/1967
End Date	9/27/1985
Notes	1 folder. Includes memo "OH Interferometry Between NRAO and Haystack-Millstone" from B.F. Burke 2/15/1967; 8/7/1985 memo from James Moran "Early History of VLBI" notes dated 9/23/1985; one letter from Cohen to James Moran 9/27/1985
	[Range 6A]

Title	VLBI Symposium, Charlottesville, VA, 13-15 April 1970
Start Date	9/9/1969
End Date	4/15/1970
Notes	1 folder. Correspondence, abstracts, list of attendees
	[Range 6A]

Title	Mark II VLB
Start Date	10/27/1969
End Date	5/1/1970
Notes	1 folder. Includes correspondence, purchase orders, technical proposals, price breakdown worksheets
	[Range 6A]

Title	Old Proposals
Start Date	6/15/1970
End Date	5/28/1982
Notes	1 folder. Includes proposals, correspondence
	[Range 6A]

Title	VLBI Symposium, Pasadena, CA, 4-6 February 1974
Start Date	9/12/1973
End Date	2/6/1974
Notes	1 folder. Correspondence, notes
	[Range 6A]

Title	VLB Correspondence 1974-1976
Start Date	5/17/1974
End Date	4/2/1976
Notes	1 folder. Chief correspondents include N.W. Broten, Marshall H. Cohen, William E. Howard III, Kenneth I. Kellermann, Alan Maxwell, and Ivan I. Pauliny-Toth
	[Range 6A]

Title	VLBN Proposals November 1975
Start Date	9/26/1975
End Date	12/3/1975
Notes	1 folder. Includes proposals, correspondence, notes
	[Range 6A]

Title	VLBI Network Users Group
Start Date	10/10/1975
End Date	2/1987
Notes	1 folder. Materials that Cohen, as Chairman of the VLBI NUG, collected in a folder, including correspondence, memos, notes, meeting minutes, budgets, and NUG Newsletters
	[Range 6A]

Title	VLBN Schedules
Start Date	12/17/1975
End Date	3/8/1977
Notes	1 folder. Includes schedules, correspondence, notes
	[Range 6A]

Title	VLBI Network Meeting, Pasadena, CA, 17-18 May 1976
Start Date	2/5/1976
End Date	5/24/1976
Notes	1 folder. Correspondence, reports, notes, meeting minutes
	[Range 6A]

Title	Network Proposals
Start Date	2/13/1976
End Date	9/26/1977
Notes	1 folder. Includes correspondence
	[Range 6A]

Title	Consortium through 1985
Start Date	2/17/1976
End Date	11/4/1985
Notes	1 folder. Material originally in a 3 ring binder; includes Bonn Consortium meeting 2/12/1985; NRAO Consortium meeting 6/1/1985; correspondence, notes, memos, reports, agendas, meeting minutes
	[Range 6A]

Title	JPL Processor Review
Start Date	12/1/1976
End Date	2/9/1977
Notes	1 folder. Includes correspondence, notes, agenda for meeting
	[Range 6A]

Title	VLB Network Report
Start Date	1976
End Date	1981
Notes	1 folder. Includes Growth of the USA VLBI Network by D.C. Backer 3/16/1981; Program Summary of the US VLBI Network 1976-1981
	[Range 6A]

Title	Network Management - Cohen, Rogers, Swenson, Kellermann
Start Date	4/1/1977
End Date	5/21/1977
Notes	1 folder
	[Range 6A]

Title	VLBI Network Budgets
Start Date	10/5/1977
End Date	4/20/1978
Notes	1 folder. Includes notes
	[Range 6A]

Title	VLBI Network Newsletters
Start Date	12/19/1977
End Date	5/11/1981
Notes	1 folder
	[Range 6A]

Title	Technical Visits
Start Date	6/9/1978
End Date	9/12/1979
Notes	1 folder. Includes reports, correspondence
	[Range 6A]

Title	Network Studies, etc. - Shapiro, Ewing, Cohen
Start Date	6/28/1978
End Date	7/26/1978
Notes	1 folder. Management and development
	[Range 6A]

Title	VLBI Consortium - MIT stuff
Start Date	11/2/1979
End Date	11/4/1981
Notes	1 folder. VLBI Network Consortium info - correspondence, memos, proposals, notes
	[Range 6A]

Title	VLBI Consortium 1981
Start Date	3/30/1980
End Date	10/9/1981
Notes	1 folder. Includes correspondence, notes, meeting minutes
	[Range 6A]

Title	VLBI Consortium Meeting - Cambridge - June 1983
Start Date	10/3/1980
End Date	1983 July
Notes	1 folder. Includes correspondence, notes, reports, agenda, meeting minutes
	[Range 6A]

Title	VLBI Consortium 1981-1982
Start Date	10/30/1981
End Date	3/12/1985
Notes	1 folder. Includes correspondence, notes, meeting minutes
	[Range 6A]

Title	The VLBI Network Consortium Memorandum of Agreement among Member Institutions
Start Date	1981 November
End Date	3/18/1986
Notes	1 folder. Includes correspondence, bylaws
	[Range 6A]

Title	VLBI Consortium meeting, Boulder, January 1982
Start Date	11/5/1981
End Date	1/14/1982
Notes	1 folder. Includes correspondence, notes, agenda, meeting minutes
	[Range 6A]

Title	VLBI Consortium meeting, Washington DC, June 1982
Start Date	12/18/1981
End Date	6/29/1982
Notes	1 folder. Includes correspondence, notes, meeting minutes
	[Range 6A]

Title	VLBI Consortium meeting, Pasadena - November 1982
Start Date	4/1/1982
End Date	11/19/1982
Notes	1 folder. Includes correspondence, notes, agenda, meeting minutes
	[Range 6A]

Title	VLBI Consortium meeting - Las Vegas - January 1984
Start Date	1/3/1983
End Date	2/14/1984
Notes	1 folder. Includes correspondence, notes, memos, reports, agenda, meeting minutes
	[Range 6A]

Title	European VLBI Network (EVN)
Start Date	3/1983
End Date	11/1987
Notes	1 folder. Includes correspondence, memos, reports, agendas, meeting minutes
	[Range 6A]

Title	VLBI Mailing List
Start Date	8/31/1983
End Date	8/16/1984
Notes	1 folder. Includes correspondence
	[Range 6A]

Title	VLBI Consortium meeting - Cambridge - June 1984
Start Date	1/13/1984
End Date	7/10/1984
Notes	1 folder. Includes correspondence, notes, memos, reports, agenda, meeting minutes
	[Range 6A]

Title	VLBI Consortium Members Lists/Mailing Lists
Start Date	11/1984
End Date	1988
Notes	1 folder. Includes correspondence, notes
	[Range 6A]

Title	VLBI Consortium 1985
Start Date	5/25/1984
End Date	10/25/1989
Notes	1 folder. Includes correspondence, notes, agenda, meeting minutes
	[Range 6A]

Title	VLBI/EVN Consortium
Start Date	7/15/1985
End Date	7/1/1986
Notes	1 folder. Miscellaneous correspondence
	[Range 6A]

Title	VLBI Consortium Meeting - Pasadena April 18, 1986
Start Date	1/15/1986
End Date	4/30/1986
Notes	1 folder. Includes correspondence, notes, memos, reports, agenda, meeting minutes
	[Range 6A]

Title	VLBI Consortium - Cambridge - May 9, 1987
Start Date	4/9/1987
End Date	7/6/1987
Notes	1 folder. Includes correspondence, notes, agenda, meeting minutes
	[Range 6A]

Title	1988 letter on NSF support of VLBI observing at Hat Creek
Start Date	1/13/1988
Notes	1 folder. Original folder unlabeled
	[Range 6A]

Title	VLBI Consortium meeting - Socorro June 1988
Start Date	5/6/1988
End Date	6/28/1988
Notes	1 folder. Includes correspondence, notes, meeting minutes
	[Range 6A]

Title	VLBI Consortium Meeting - AOC - Socorro - June 10, 1990
Start Date	6/10/1990
Notes	1 folder. Includes agenda, meeting minutes, reports, memos, view graph copies
	[Range 6A]

Title	VLBI Consortium meeting - Socorro July 1991
Start Date	7/1/1991
Notes	1 folder. Meeting report
	[Range 6A]

Title	USA VLBI Network Handbook
Notes	1 folder. Undated handbook edited by D.C. Backer and R.L. Mutel
	[Range 6A]

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Modified on Wednesday, 06-Jan-2010 09:14:56 EST by Ellen Bouton, Archivist (Questions or feedback)