J
Johannes G. Staguhn
Researcher at Goddard Space Flight Center
Publications - 77
Citations - 1502
Johannes G. Staguhn is an academic researcher from Goddard Space Flight Center. The author has contributed to research in topics: Bolometer & Transition edge sensor. The author has an hindex of 16, co-authored 77 publications receiving 1431 citations. Previous affiliations of Johannes G. Staguhn include University of Maryland, College Park & University of Cologne.
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Journal ArticleDOI
A massive protocluster of galaxies at a redshift of z ≈ 5.3
Peter Capak,Dominik A. Riechers,Nick Scoville,Chris Carilli,Pierre Cox,Roberto Neri,Brant Robertson,Mara Salvato,Eva Schinnerer,Lin Yan,Grant W. Wilson,Min Yun,Francesca Civano,Martin Elvis,Alexander Karim,Bahram Mobasher,Johannes G. Staguhn +16 more
TL;DR: A protocluster region that dates from 1 Gyr (z = 5.3) after the Big Bang is reported, which contains a luminous quasar as well as a system rich in molecular gas.
Journal ArticleDOI
CO(J = 1→0) in z > 2 Quasar Host Galaxies: No Evidence for Extended Molecular Gas Reservoirs
Dominik A. Riechers,Fabian Walter,Chris Carilli,Kirsten Kraiberg Knudsen,K. Y. Lo,Dominic J. Benford,Johannes G. Staguhn,Todd R. Hunter,Frank Bertoldi,Christian Henkel,Karl M. Menten,Axel Weiss,Min S. Yun,Nick Scoville +13 more
TL;DR: In this article, the CO ground-level transition in high-redshift quasi-stellar objects (QSOs) was detected using the NRAO Green Bank Telescope (GBT) and the MPIfR Effelsberg 100 m telescope.
Journal ArticleDOI
CO(1-0) in z >/~ 4 Quasar Host Galaxies: No Evidence for Extended Molecular Gas Reservoirs
Dominik Riechers,Fabian Walter,Chris Carilli,Kirsten Kraiberg Knudsen,K. Y. Lo,Dominic J. Benford,Johannes G. Staguhn,Todd R. Hunter,Frank Bertoldi,Christian Henkel,Karl M. Menten,Axel Weiss,Min S. Yun,Nick Scoville +13 more
TL;DR: In this article, the CO ground-level transition in BR 1202-0725 and PSS J2322+1944 was detected using the NRAO Green Bank Telescope (GBT) and the MPIfR Effelsberg 100m telescope.
Proceedings ArticleDOI
Scientific motivation and technology requirements for the SPIRIT and SPECS far-infrared/submillimeter space interferometers
David Leisawitz,William C. Danchi,Michael J. DiPirro,Lee Feinberg,Daniel Y. Gezari,Mike Hagopian,W. D. Langer,John C. Mather,Samuel H. Moseley,Michael Shao,Robert F. Silverberg,Johannes G. Staguhn,Mark R. Swain,Harold W. Yorke,Xiaolei Zhang +14 more
TL;DR: In this article, the authors present the engineering and technology requirements that stem from a set of compelling scientific goals and discuss possible configurations for two proposed NASA missions, the Space Infrared Interferometric Telescope and the Submillimeter Probe of the Evolution of Cosmic Structure.
Journal ArticleDOI
The Antarctic Submillimeter Telescope and Remote Observatory (AST/RO)
Antony A. Stark,Antony A. Stark,John Bally,John Bally,S. P. Balm,T. M. Bania,Alberto D. Bolatto,Richard Chamberlin,Richard Chamberlin,Gregory Engargiola,Gregory Engargiola,Maohai Huang,James G. Ingalls,James G. Ingalls,Karl Jacobs,James M. Jackson,Jacob Kooi,Adair P. Lane,K. Y. Lo,Rodney D. Marks,Christopher L. Martin,Dennis Mumma,Roopesh Ojha,Rudolf Schieder,Johannes G. Staguhn,Johannes G. Staguhn,Jürgen Stutzki,Christopher K. Walker,Robert W. Wilson,Robert W. Wilson,Gregory Alan Wright,Xiaolei Zhang,Xiaolei Zhang,Peter Zimmermann,Ruediger Zimmermann +34 more
TL;DR: The Antarctic Submillimeter Telescope and Remote Observatory (ASTRO) as discussed by the authors is a 1.7 m diameter telescope for astronomy and aeronomy studies at wavelengths between 200 and 2000 mm, installed at the South Pole during the 1994-1995 austral summer.