K
Klaus J. Fricke
Researcher at University of Göttingen
Publications - 100
Citations - 4508
Klaus J. Fricke is an academic researcher from University of Göttingen. The author has contributed to research in topics: Galaxy & Dwarf galaxy. The author has an hindex of 38, co-authored 100 publications receiving 4138 citations. Previous affiliations of Klaus J. Fricke include Max Planck Society.
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Journal ArticleDOI
Steps toward determination of the size and structure of the broad-line region in active galactic nuclei. I, an 8 month campaign of monitoring NGC 5548 with IUE
J. Clavel,G. A. Reichert,Danielle Alloin,D. M. Crenshaw,Gerard A. Kriss,Julian H. Krolik,M. A. Malkan,Hagai Netzer,Bradley M. Peterson,W. Wamsteker,Aldo Altamore,T. Baribaud,P. Barr,Sara C. Beck,Luc Binette,G. E. Bromage,Noah Brosch,Angeles I. Díaz,Alexei V. Filippenko,Klaus J. Fricke,C. M. Gaskell,Paolo Giommi,Ian S. Glass,P. M. Gondhalekar,R. L. Hackney,Jules P. Halpern,D. J. Hutter,S. Jörsäter,Anne L. Kinney,Wolfram Kollatschny,A. P. Koratkar,Kirk T. Korista,Ari Laor,Jean-Pierre Lasota,Elia M. Leibowitz,D. Maoz,Peter G. Martin,Tsevi Mazeh,E. J.A. Meurs,A. D. Nair,P. T. O'Brien,D. Pelat,Enrique Pérez,G. C. Perola,Roger Ptak,P. M. Rodríguez-Pascual,E. I. Rosenblatt,A. C. Sadun,M. Santos-Lleo,R. A. Shaw,Paul S. Smith,G. M. Stirpe,R. Stoner,Wei-Hsin Sun,M. H. Ulrich,E. van Groningen,Wei Zheng +56 more
TL;DR: In this paper, an 8-month campaign of monitoring NGC 5548 with IUE is described, with the goal of determining the size and structure of the broad-line region in active galactic nuclei.
Journal ArticleDOI
Steps toward determination of the size and structure of the broad-line region in active galactic nuclei. II - An intensive study of NGC 5548 at optical wavelengths
Bradley M. Peterson,Bradley M. Peterson,Thomas J. Balonek,Edwin S. Barker,Jill Bechtold,R. Bertram,R. Bertram,N. G. Bochkarev,M. J. Bolte,M. J. Bolte,D. Bond,T. A. Boroson,M. T. Carini,T. E. Carone,T. E. Carone,J. A. Christensen,S. D. Clements,Anita L. Cochran,Ross D. Cohen,David Crampton,M. Dietrich,Martin Elvis,A. Ferguson,A. Ferguson,Alexei V. Filippenko,Klaus J. Fricke,C. M. Gaskell,Jules P. Halpern,John P. Huchra,J. B. Hutchings,Wolfram Kollatschny,A. P. Koratkar,A. P. Koratkar,Kirk T. Korista,Kirk T. Korista,Julian H. Krolik,N. J. Lame,Ari Laor,R. J. Leacock,Gordon M. MacAlpine,M. A. Malkan,D. Maoz,H. R. Miller,Simon L. Morris,Hagai Netzer,C. L. M. Oliveira,Jeffrey Penfold,M. V. Penston,Enrique Pérez,Richard W. Pogge,Richard W. Pogge,M. W. Richmond,W. Romanishin,E. I. Rosenblatt,E. I. Rosenblatt,Leslie Saddlemyer,A. C. Sadun,S. R. Sawyer,Joseph C. Shields,Alla I. Shapovalova,Alex G. Smith,Horace A. Smith,Paul S. Smith,Wei-Hsin Sun,Wei-Hsin Sun,U. Thiele,T. J. Turner,Sylvain Veilleux,Sylvain Veilleux,R. M. Wagner,R. M. Wagner,Ray J. Weymann,Belinda Jane Wilkes,Beverley J. Wills,Derek Wills,P. F. Younger +75 more
TL;DR: In this paper, a large-scale ground-based optical spectroscopy and photometry of the variable Seyfert 1 galaxy NGC 5548 undertaken in support of an IUE monitoring campaign is described.
Journal ArticleDOI
Optical structure and star formation in blue compact dwarf galaxies. I. Observations and profile decomposition
TL;DR: In this article, the authors present new B and R CCD surface photometry for a sample of 4 Blue Compact Dwarf Galaxies (BCDs) and 2 higher luminosity starburst galaxies.
Journal ArticleDOI
J1154+2443: a low-redshift compact star-forming galaxy with a 46 per cent leakage of Lyman continuum photons
Y. I. Izotov,Y. I. Izotov,Daniel Schaerer,Daniel Schaerer,Gabor Worseck,Gabor Worseck,N. G. Guseva,N. G. Guseva,Trinh X. Thuan,Anne Verhamme,Ivana Orlitova,Klaus J. Fricke,Klaus J. Fricke +12 more
TL;DR: The detection of Lyman continuum (LyC) radiation of the compact star-forming galaxy (SFG) J1154+2443 observed with the Cosmic Origins Spectrograph (COS) onboard the Hubble Space Telescope was reported in this paper.
Successful Commissioning of FORS1 - the First Optical Instrument on the VLT
Immo Appenzeller,Klaus J. Fricke,W. Fürtig,W. Gässler,R. Hafner,R. Harke,W. Hummel,P. Jürgens,Wolfgang Meisl,B. Muschielok,Harald Nicklas,Gero Rupprecht,Walter Seifert,Otmar Stahl,Thomas Szeifert,Karl Tarantik +15 more
TL;DR: The FOcal Reducer/low dispersion Spectrograph (FORS) as mentioned in this paper was the first VLT instrument to be designed and built outside ESO by a consortium of three German astronomical institutes (Landessternwarte Heidelberg, University Observatories of Gottingen and Munich).