R. Bertram

University of Arizona — United States

Physics and Astronomy · Physical Sciences

23h-index2.6kcitations44works0.02yr avg
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Research Topics

Stellar, planetary, and galactic studies(17), Galaxies: Formation, Evolution, Phenomena(13), Astronomy and Astrophysical Research(13), Astronomical Observations and Instrumentation(13), Astrophysical Phenomena and Observations(7)

Publications44 total

Vibration measurements at the Large Binocular Telescope (LBT)
Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE·2008· 12 cited
The wide-field eyes of the Large Binocular Telescope
Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE·2006· 20 cited
Steps toward Determination of the Size and Structure of the Broad‐Line Region in Active Galactic Nuclei. XVI. A 13 Year Study of Spectral Variability in NGC 5548
The Astrophysical Journal·2002· 201 citedOpen Access
Multiwavelength Monitoring of the Narrow‐Line Seyfert 1 Galaxy Arakelian 564. III. Optical Observations and the Optical–UV–X‐Ray Connection
The Astrophysical Journal·2001· 64 citedOpen Access
Monitoring of the optical and 2.5-11.7<i>μ</i>m spectrum and mid-IR imaging of the Seyfert 1 galaxy Mrk 279 with ISO
Astronomy and Astrophysics·2001· 41 citedOpen Access
Monitoring of the optical and 2.5-11.7 micron spectrum and mid-IR imaging of the Seyfert 1 galaxy Mrk279 with ISO
arXiv (Cornell University)·2001Open Access
VizieR Online Data Catalog: Monitoring Mkn 279 in BVRI and Hβ fluxes (Santos-Lleo+, 2001)
VizieR Online Data Catalog·2001
X‐Ray and Optical Variability in NGC 4051 and the Nature of Narrow‐Line Seyfert 1 Galaxies
The Astrophysical Journal·2000· 202 citedOpen Access
The R Aquarii Jet in Hindsight
The Astrophysical Journal·1999· 14 cited
VizieR Online Data Catalog: 3C 390.3 BVRI and H photometry (Dietrich+, 1998)
VizieR Online Data Catalog·1999
ERRATUM
The Astrophysical Journal·1999· 2 citedOpen Access
Steps toward Determination of the Size and Structure of the Broad‐Line Region in Active Galactic Nuclei. XV. Long‐Term Optical Monitoring of NGC 5548
The Astrophysical Journal·1999· 84 citedOpen Access
Optical Continuum and Emission‐Line Variability of Seyfert 1 Galaxies
The Astrophysical Journal·1998· 267 citedOpen Access
Steps toward Determination of the Size and Structure of the Broad‐Line Region in Active Galactic Nuclei. XIV. Intensive Optical Spectrophotometric Observations of NGC 7469
The Astrophysical Journal·1998· 196 citedOpen Access
Steps toward Determination of the Size and Structure of the Broad‐Line Region in Active Galactic Nuclei. XII. Ground‐based Monitoring of 3C 390.3
The Astrophysical Journal Supplement Series·1998· 112 citedOpen Access
Broad Emission‐Line Variability in Markarian 335
The Astrophysical Journal·1997· 33 cited
Spectroscopic observations of some Be/B stars at high galactic latitudes
Publications of the Astronomical Society of the Pacific·1997· 9 citedOpen Access
Optical Continuum and Emission‐Line Variability of the Seyfert 1 Galaxy Markarian 509
The Astrophysical Journal·1996· 31 citedOpen Access
Multiwavelength Observations of Short-Timescale Variability in NGC 4151. IV. Analysis of Multiwavelength Continuum Variability
The Astrophysical Journal·1996· 178 citedOpen Access
Multiwavelength Observations of Short-Timescale Variability in NGC 4151. II. Optical Observations
The Astrophysical Journal·1996· 103 citedOpen Access
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Frequent Co-authors

B. M. Peterson(26), R. M. Wagner(23), Richard W. Pogge(20), M. Dietrich(12), B. J. Wilkes(11), K. Horne(11), S. Kaspi(11), N. G. Bochkarev(10), A. V. Filippenko(10), W. Kollatschny(10), H. Netzer(10), A. I. Shapovalova(10), V. I. Pronik(10), С. Г. Сергеев(10), G. M. Stirpe(10), Yu. F. Malkov(9), C. M. Gaskell(8), K. T. Korista(8), Joseph C. Shields(8), P. T. O’Brien(8)