Thesis ID: CBB169946259

The Carnegie Image Tube Committee and the Development of Electronic Imaging Devices in Astronomy, 1953-1976 (2019)

unapi

This dissertation examines the efforts of the Carnegie Image Tube Committee (CITC), a group created by Vannevar Bush and composed of astronomers and physicists, who sought to develop a photoelectric imaging device, generally called an image tube, to aid astronomical observations. The Carnegie Institution of Washington’s Department of Terrestrial Magnetism coordinated the CITC, but the committee included members from observatories and laboratories across the United States. The CITC, which operated from 1954 to 1976, sought to replace direct photography as the primary means of astronomical imaging. Physicists, who gained training in electronics during World War II, led the early push for the development of image tubes in astronomy. Vannevar Bush’s concern for scientific prestige led him to form a committee to investigate image tube technology, and postwar federal funding for the sciences helped the CITC sustain development efforts for a decade. During those development years, the CITC acted as a mediator between the astronomical community and the image tube producers but failed to engage astronomers concerning various development paths, resulting in a user group without real buy-in on the final product. After a decade of development efforts, the CITC designed an image tube, which Radio Corporation of American manufactured, and, with additional funding from the National Science Foundation, the committee distributed to observatories around the world. While excited about the potential of electronic imaging, few astronomers used the Carnegie-developed device regularly. Although the CITC’s efforts did not result in an overwhelming adoption of image tubes by the astronomical community, examining the design, funding, production, and marketing of the Carnegie image tube shows the many and varied processes through which astronomers have acquired new tools. Astronomers’ use of the Carnegie image tube to acquire useful scientific data illustrates factors that contribute to astronomers’ adoption or non-adoption of those new tools.

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Authors & Contributors
Orchiston, Wayne
Slee, Bruce
Wendt, Harry
Wendt, Hardy
Goss, W. M.
Geoff Barker
Journals
Journal of Astronomical History and Heritage
Leonardo
Journal for the History of Astronomy
History of Photography
Historical Studies in the Physical and Biological Sciences
Historical Records of Australian Science
Publishers
Penguin Books
Springer
Nauka
National Radio Astronomy Observatory
Harwood Academic Publishers
ArtDeCiel Pub.
Concepts
Astronomy
Radio astronomy
Photography, astronomical
Women in science
Scientific apparatus and instruments
Astrophysics
People
Christiansen, Wilbur Norman
Schaeberle, John Martin
Payne-Scott, Ruby
Conklin, Nan Dieter
Berkner, Lloyd Viel
Time Periods
20th century
19th century
20th century, late
Ancient
21st century
18th century
Places
Australia
United States
Middle and Near East
Tokyo (Japan)
Americas
Netherlands
Institutions
Harvard University
Harvard College Observatory
National Radio Astronomy Observatory (U.S.)
Sydney Observatory
Lick Observatory
École Normale Supérieure, Paris
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