M
M. Dietrich
Researcher at Worcester State University
Publications - 25
Citations - 2707
M. Dietrich is an academic researcher from Worcester State University. The author has contributed to research in topics: Reverberation mapping & Quasar. The author has an hindex of 14, co-authored 21 publications receiving 2613 citations.
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Journal ArticleDOI
The Man Behind the Curtain: X-rays Drive the UV through NIR Variability in the 2013 AGN Outburst in NGC 2617
Benjamin J. Shappee,J. L. Prieto,Dirk Grupe,Christopher S. Kochanek,K. Z. Stanek,G. De Rosa,S. Mathur,Ying Zu,Bradley M. Peterson,R. W. Pogge,S. Komossa,Myungshin Im,J. E. Jencson,T W-S Holoien,U. Basu,John F. Beacom,D. M. Szczygiel,Joseph Brimacombe,Scott M. Adams,A. Campillay,Changsu Choi,C. Contreras,M. Dietrich,M. Dubberley,M. Elphick,S. Foale,Margherita Giustini,C. Gonzalez,E. Hawkins,D. A. Howell,Eric Hsiao,Michael Koss,Karen M. Leighly,N. I. Morrell,D. Mudd,D. Mullins,Jenna M. Nugent,J. T. Parrent,M. M. Phillips,G. Pojmanski,Wayne Rosing,R. Ross,David J. Sand,Donald M. Terndrup,S. Valenti,Z. Walker,Yosep Yoon +46 more
TL;DR: In this article, the authors reported that NGC 2617 went through a dramatic outburst, during which its X-ray flux increased by over an order of magnitude followed by an increase of its optical/ultraviolet (UV) continuum flux.
Journal ArticleDOI
The Structure of the Broad Line Region in AGN: I. Reconstructed Velocity-Delay Maps
Catherine J. Grier,Bradley M. Peterson,Keith Horne,Misty C. Bentz,Richard W. Pogge,Kelly D. Denney,G. De Rosa,Paul Martini,Christopher S. Kochanek,Ying Zu,B. J. Shappee,Robert J. Siverd,Thomas G. Beatty,S. G. Sergeev,Shai Kaspi,C. Araya Salvo,Jonathan C. Bird,D. J. Bord,G. A. Borman,Xiao Che,Christine Chen,S. A. Cohen,M. Dietrich,V. T. Doroshenko,Yu. S. Efimov,N. Free,I. Ginsburg,Calen B. Henderson,A. L. King,K. Mogren,Mallory Molina,Ana M. Mosquera,S. V. Nazarov,D. N. Okhmat,O. Pejcha,S. E. Rafter,J. C. Shields,Jan Skowron,D. M. Szczygiel,Monica Valluri,J. van Saders +40 more
TL;DR: In this article, the authors presented velocity-resolved reverberation results for five active galactic nuclei, using the maximum-entropy method for four objects: Mrk 335, Mrk 1501, 3C120, and PG2130+099.
Journal ArticleDOI
Space Telescope and Optical Reverberation Mapping Project. III. Optical Continuum Emission and Broad-Band Time Delays in NGC 5548
Michael Fausnaugh,Kelly D. Denney,Aaron J. Barth,Misty C. Bentz,M. C. Bottorff,Michael T. Carini,Kevin V. Croxall,G. De Rosa,M. R. Goad,Keith Horne,Michael D. Joner,Shai Kaspi,Mi-Ryang Kim,S. A. Klimanov,Christopher S. Kochanek,Douglas C. Leonard,Hagai Netzer,Bradley M. Peterson,K. Schnülle,S. G. Sergeev,Marianne Vestergaard,W. Zheng,Ying Zu,P. Arévalo,C. Bazhaw,G. A. Borman,Todd A. Boroson,W. N. Brandt,A. A. Breeveld,Brendon J. Brewer,Edward M. Cackett,D. M. Crenshaw,E. Dalla Bontà,A. de Lorenzo-Cáceres,M. Dietrich,Rick Edelson,N. V. Efimova,Justin Ely,Phil Evans,Alexei V. Filippenko,K. Flatland,N. Gehrels,S. Geier,J. M. Gelbord,L. Gonzalez,V. Gorjian,C. J. Grier,Dirk Grupe,Patrick B. Hall,S. Hicks,D. Horenstein,T. Hutchison,M. Im,J. J. Jensen,Jeremy Jones,Jelle Kaastra,Brandon C. Kelly,J. A. Kennea,Sang Chul Kim,K. T. Korista,Gerard A. Kriss,J. C. Lee,P. Lira,F. MacInnis,E. R. Manne-Nicholas,Smita Mathur,I. M. McHardy,C. Montouri,R. Musso,S. V. Nazarov,Ray P. Norris,J. A. Nousek,D. N. Okhmat,A. Pancoast,I. E. Papadakis,J. R. Parks,Liuyi Pei,R. W. Pogge,J.-U. Pott,S. E. Rafter,H. W. Rix,D. A. Saylor,J. S. Schimoia,M. H. Siegel,M. Spencer,D. A. Starkey,Hyun-Il Sung,K. G. Teems,Tommaso Treu,C. S. Turner,Phil Uttley,Carolin Villforth,Y. Weiss,Jong-Hak Woo,Haojing Yan,S. Young +95 more
TL;DR: In this paper, the authors present ground-based optical photometric monitoring data for NGC 5548, part of an extended multi-wavelength reverberation mapping campaign, and confirm significant time delays between the continuum bands as a function of wavelength, extending the wavelength coverage from 1158 to the $z$ band.
Journal ArticleDOI
Black hole mass estimates and emission-line properties of a sample of redshift z>6.5 quasars
G. De Rosa,Bram Venemans,Roberto Decarli,M. Gennaro,Robert A. Simcoe,M. Dietrich,Bradley M. Peterson,Fabian Walter,Stephan Frank,Richard G. McMahon,Paul C. Hewett,Daniel J. Mortlock,Chris Simpson +12 more
TL;DR: In this paper, the authors present the analysis of optical and near-infrared spectra of the only four $z>6.5$ quasars known to date, discovered in the UKIDSS-LAS and VISTA-VIKING surveys.
Journal ArticleDOI
Black Hole Mass Estimates Based on CIV are Consistent with Those Based on the Balmer Lines
Roberto J. Assef,Kelly D. Denney,Christopher S. Kochanek,Bradley M. Peterson,S. Kozłowski,Nancy Ageorges,R. S. Barrows,Peter Buschkamp,M. Dietrich,E. E. Falco,C. Feiz,Hans Gemperlein,A. Germeroth,Catherine J. Grier,Reiner Hofmann,Marcus Juette,Rubab Khan,Mukremin Kilic,Volker Knierim,Werner Laun,R. Lederer,M. Lehmitz,Rainer Lenzen,Ulrich Mall,K. K. Madsen,Holger Mandel,Paul Martini,S. Mathur,K. Mogren,P. Mueller,Vianak Naranjo,Anna Pasquali,Kai Lars Polsterer,R. W. Pogge,A. Quirrenbach,Walter Seifert,D. Stern,B. J. Shappee,Clemens Storz,J. van Saders,P. Weiser,Dong Zhang +41 more
TL;DR: In this article, the authors used a sample of high-redshift lensed quasars from the CASTLES project with observed-frame ultraviolet or optical and near-infrared spectra to search for possible biases between supermassive black hole (BH) mass estimates based on the CIV, Halpha and Hbeta broad emission lines.