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William Matzko
Researcher at George Mason University
Publications - 15
Citations - 386
William Matzko is an academic researcher from George Mason University. The author has contributed to research in topics: Exoplanet & Planet. The author has an hindex of 8, co-authored 13 publications receiving 278 citations.
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Journal ArticleDOI
A planet within the debris disk around the pre-main-sequence star AU Microscopii
Peter Plavchan,Thomas Barclay,Thomas Barclay,Jonathan Gagné,Peter Gao,Bryson Cale,William Matzko,Diana Dragomir,Diana Dragomir,S. N. Quinn,Dax L. Feliz,Keivan G. Stassun,Ian J. M. Crossfield,Ian J. M. Crossfield,David Berardo,David W. Latham,Ben Tieu,Guillem Anglada-Escudé,George R. Ricker,Roland Vanderspek,Sara Seager,Joshua N. Winn,Jon M. Jenkins,Stephen A. Rinehart,Akshata Krishnamurthy,Scott Dynes,John P. Doty,Fred C. Adams,Dennis Afanasev,Chas Beichman,Michael Bottom,Brendan P. Bowler,Carolyn Brinkworth,Carolyn Brown,Andrew Cancino,David R. Ciardi,Mark Clampin,Jake T. Clark,Karen A. Collins,Cassy Davison,Daniel Foreman-Mackey,Elise Furlan,Eric Gaidos,Claire Geneser,Frank Giddens,Emily A. Gilbert,Ryan Hall,Coel Hellier,Todd J. Henry,Jonathan Horner,Andrew W. Howard,Chelsea X. Huang,Joseph Huber,Stephen R. Kane,Matthew A. Kenworthy,John F. Kielkopf,David M. Kipping,Chris Klenke,Ethan Kruse,Natasha Latouf,Patrick J. Lowrance,Bertrand Mennesson,Matthew W. Mengel,Sean M. Mills,Timothy D. Morton,Norio Narita,Elisabeth R. Newton,America Nishimoto,Jack Okumura,Enric Palle,Joshua Pepper,Elisa V. Quintana,Aki Roberge,Veronica Roccatagliata,Joshua E. Schlieder,Angelle Tanner,Johanna Teske,C. G. Tinney,Andrew Vanderburg,Kaspar von Braun,Bernie Walp,Jason J. Wang,Jason J. Wang,Sharon X. Wang,Denise Weigand,Russel J. White,Robert A. Wittenmyer,Duncan J. Wright,Allison Youngblood,Hui Zhang,Perri Zilberman +90 more
TL;DR: In this paper, the authors reported observations of a planet transiting AU Microscopii (AU Mic b), which has an orbital period of 846 days, an orbital distance of 007-astronomical units, a radius of 04-Jupiter radii, and a mass of less than 18 Jupiter masses at 3σ confidence.
Journal ArticleDOI
A Hot Saturn Orbiting An Oscillating Late Subgiant Discovered by TESS
Daniel Huber,William J. Chaplin,Ashley Chontos,Hans Kjeldsen,Joergen Christensen-Dalsgaard,Timothy R. Bedding,Warrick H. Ball,Rafael Brahm,Néstor Espinoza,Thomas Henning,Andrés Jordán,Paula Sarkis,Emil Knudstrup,Simon Albrecht,Frank Grundahl,M. F. Andersen,P. L. Pallé,Ian J. M. Crossfield,Benjamin J. Fulton,Andrew W. Howard,Howard Isaacson,Lauren M. Weiss,Rasmus Handberg,Mikkel N. Lund,Aldo Serenelli,Jakob Rørsted Mosumgaard,Amalie Stokholm,Allyson Bierlya,Lars A. Buchhave,David W. Latham,Samuel N. Quinn,Eric Gaidos,Teruyuki Hirano,George R. Ricker,Roland Vanderspek,Sara Seager,Jon M. Jenkins,Joshua N. Winn,H. M. Antia,Thierry Appourchaux,Sarbani Basu,Keaton J. Bell,Othman Benomar,Alfio Bonanno,Derek Buzasi,Tiago L. Campante,Z. Çelik Orhan,Enrico Corsaro,Margarida S. Cunha,Guy R. Davies,Sébastien Deheuvels,Samuel K. Grunblatt,Amir Hasanzadeh,Maria Pia Di Mauro,Rafael A. García,Patrick Gaulme,Léo Girardi,Joyce A. Guzik,Marc Hon,Chen Jiang,Thomas Kallinger,Steven D. Kawaler,James S. Kuszlewicz,Yveline Lebreton,Tanda Li,Miles Lucas,Mia S. Lundkvist,Stéphane Mathis,Savita Mathur,Anwesh Mazumdar,Travis S. Metcalfe,Andrea Miglio,Mário J. P. F. G. Monteiro,Benoit Mosser,Anthony Noll,Benard Nsamba,Andrew W. Mann,Jia Mian Joel Ong,Sibel Örtel,Filipe Pereira,Pritesh Ranadive,Clara Régulo,Thaíse S. Rodrigues,Ian W. Roxburgh,Victor Silva Aguirre,Barry Smalley,Mathew Schofield,S. G. Sousa,Keivan G. Stassun,Dennis Stello,Jamie Tayar,Timothy R. White,Kuldeep Verma,Mathieu Vrard,Mutlu Yildiz,David Baker,Michael Bazot,Charles Beichmann,Christoph Bergmann,L. Bugnet,Bryson Cale,Roberto Carlino,Scott Cartwright,Jessie L. Christiansen,David R. Ciardi,Orlagh Creevey,Jason A. Dittmann,José Dias do Nascimento,V. Van Eylen,Gabor Furesz,Jonathan Gagné,Peter Gao,Kosmas Gazeas,Frank Giddens,Oliver J. Hall,Saskia Hekker,Michael J. Ireland,Natasha Latouf,Danny LeBrun,Alan M. Levine,William Matzko,Eva Natinsky,Emma Page,Peter Plavchan,Masoud Mansouri-Samani,Sean McCauliff,Susan E. Mullally,Brendan J. Orenstein,Aylin Garcia Soto,Martin Paegert,Jennifer L. van Saders,Chloe Schnaible,David R. Soderblom,Róbert Szabó,Angelle Tanner,C. G. Tinney,Johanna Teske,Alexandra E. L. Thomas,Regner Trampedach,Duncan J. Wright,Thomas T. Yuan,F. Zohrabi +141 more
TL;DR: The first transiting planet identified by the Transiting Exoplanet Survey Satellite (TESS) for which asteroseismology of the host star is possible is TOI-197.01.
Journal ArticleDOI
A Hot Saturn Orbiting an Oscillating Late Subgiant Discovered by TESS
Daniel Huber,William J. Chaplin,William J. Chaplin,Ashley Chontos,Hans Kjeldsen,Hans Kjeldsen,Jørgen Christensen-Dalsgaard,Timothy R. Bedding,Timothy R. Bedding,Warrick H. Ball,Warrick H. Ball,Rafael Brahm,Rafael Brahm,Néstor Espinoza,Thomas Henning,Andrés Jordán,Andrés Jordán,Paula Sarkis,Emil Knudstrup,Simon Albrecht,Frank Grundahl,Frank Grundahl,M. F. Andersen,P. L. Pallé,P. L. Pallé,Ian J. M. Crossfield,Benjamin J. Fulton,Andrew W. Howard,Howard Isaacson,Lauren M. Weiss,Rasmus Handberg,Mikkel N. Lund,Aldo Serenelli,Jakob Rørsted Mosumgaard,Amalie Stokholm,Allyson Bieryla,Lars A. Buchhave,David W. Latham,Samuel N. Quinn,Eric Gaidos,Teruyuki Hirano,George R. Ricker,Roland Vanderspek,Sara Seager,Jon M. Jenkins,Joshua N. Winn,H. M. Antia,T. Appourchaux,Sarbani Basu,Keaton J. Bell,Keaton J. Bell,O. Benomar,Alfio Bonanno,Derek Buzasi,Tiago L. Campante,Z. Çelik Orhan,Enrico Corsaro,Margarida S. Cunha,Guy R. Davies,Guy R. Davies,Sébastien Deheuvels,Samuel K. Grunblatt,Amir Hasanzadeh,Maria Pia Di Mauro,Rafael A. García,Rafael A. García,Patrick Gaulme,Patrick Gaulme,Léo Girardi,J. A. Guzik,Marc Hon,Chen Jiang,T. Kallinger,Steven D. Kawaler,James S. Kuszlewicz,James S. Kuszlewicz,Yveline Lebreton,Yveline Lebreton,Tanda Li,Tanda Li,Miles Lucas,M. Lundkvist,M. Lundkvist,Andrew W. Mann,Stéphane Mathis,Stéphane Mathis,Savita Mathur,Savita Mathur,Anwesh Mazumdar,Travis S. Metcalfe,Travis S. Metcalfe,Andrea Miglio,Andrea Miglio,Mário J. P. F. G. Monteiro,Benoit Mosser,Anthony Noll,Benard Nsamba,Jia Mian Joel Ong,Sibel Örtel,Filipe Pereira,Pritesh Ranadive,Clara Régulo,Clara Régulo,Thaíse S. Rodrigues,Ian W. Roxburgh,Victor Silva Aguirre,Barry Smalley,Mathew Schofield,Mathew Schofield,S. G. Sousa,Keivan G. Stassun,Dennis Stello,Dennis Stello,Dennis Stello,Jamie Tayar,Timothy R. White,Kuldeep Verma,M. Vrard,Mutlu Yildiz,D. Baker,Michael Bazot,Charles Beichmann,Christoph Bergmann,L. Bugnet,L. Bugnet,B. Cale,Roberto Carlino,Scott Cartwright,Jessie L. Christiansen,D. R. Ciardi,O. L. Creevey,Jason Dittmann,Jose-Dias Do Nascimento,V. Van Eylen,G. Furesz,Jonathan Gagné,Peter Gao,Kosmas Gazeas,Frank Giddens,Oliver J. Hall,Oliver J. Hall,Saskia Hekker,Saskia Hekker,Michael J. Ireland,Natasha Latouf,Danny LeBrun,Alan M. Levine,William Matzko,Eva Natinsky,Emma Page,Peter Plavchan,Masoud Mansouri-Samani,Sean D. McCauliff,S. E. Mullally,Brendan J. Orenstein,Aylin Garcia Soto,Martin Paegert,Jennifer L. van Saders,Chloe Schnaible,David R. Soderblom,Róbert Szabó,Angelle Tanner,C. G. Tinney,Johanna Teske,Alexandra E. L. Thomas,Alexandra E. L. Thomas,R. Trampedach,R. Trampedach,Duncan J. Wright,Thomas T. Yuan,F. Zohrabi +170 more
TL;DR: In this paper, the first transiting planet identified by the Transiting Exoplanet Survey Satellite (TESS) for which asteroseismology of the host star is possible is presented.
Journal ArticleDOI
An Unusual Transmission Spectrum for the Sub-Saturn KELT-11b Suggestive of a Subsolar Water Abundance
Knicole D. Colón,Laura Kreidberg,Laura Kreidberg,Luis Welbanks,Michael R. Line,Nikku Madhusudhan,Thomas G. Beatty,Patrick Tamburo,Kevin B. Stevenson,Avi Mandell,Joseph E. Rodriguez,Thomas Barclay,Thomas Barclay,Eric D. Lopez,Keivan G. Stassun,Daniel Angerhausen,Jonathan J. Fortney,David J. James,Joshua Pepper,John P. Ahlers,Peter Plavchan,Supachai Awiphan,Cliff Kotnik,Kim K. McLeod,Gabriel Murawski,Heena Chotani,Danny LeBrun,William Matzko,David Rea,Monica Vidaurri,Scott Webster,James K. Williams,Leafia Sheraden Cox,Nicole Tan,Emily A. Gilbert +34 more
TL;DR: In this paper, an optical-to-infrared transmission spectrum of the inflated sub-Saturn-mass exoplanet KELT-11b measured with the Transiting Exoplanet Survey Satellite (TESS), the HST Wide Field Camera 3 (WFC3) G141 spectroscopic grism, and the Spitzer Space Telescope (Spitzer) at 3.6
Journal ArticleDOI
Bayesian AGN Decomposition Analysis for SDSS spectra: a correlation analysis of [O iii] λ5007 outflow kinematics with AGN and host galaxy properties
TL;DR: Bayesian AGN deconvolution analysis for SDSS spectra (BADASS) as discussed by the authors is an open source spectral analysis code designed for automatic detailed deconvolutions of AGN and host galaxy spectra, implemented in Python.