T
Timothy T. Pennucci
Researcher at National Radio Astronomy Observatory
Publications - 119
Citations - 18063
Timothy T. Pennucci is an academic researcher from National Radio Astronomy Observatory. The author has contributed to research in topics: Pulsar & Millisecond pulsar. The author has an hindex of 44, co-authored 103 publications receiving 13913 citations. Previous affiliations of Timothy T. Pennucci include University of Virginia & Hungarian Academy of Sciences.
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Journal ArticleDOI
A broadband radio study of the average profile and giant pulses from PSR B1821-24A
TL;DR: In this article, a wideband (720-2400 MHz) study of PSR B1821-24A (J1824-2452A, M28A), an energetic millisecond pulsar visible in radio, X-rays and gamma-rays, is presented.
Journal ArticleDOI
The NANOGrav 11-year Data Set: Solar Wind Sounding Through Pulsar Timing
D. R. Madison,J. M. Cordes,Zaven Arzoumanian,Sourav Chatterjee,Kathryn Crowter,M. E. DeCesar,Paul Demorest,Timothy Dolch,J. A. Ellis,Robert D. Ferdman,E. C. Ferrara,Emmanuel Fonseca,Peter A. Gentile,G. Jones,M. L. Jones,Michael T. Lam,Lina Levin,D. R. Lorimer,R. S. Lynch,Maura McLaughlin,Chiara M. F. Mingarelli,Chi-Yung Ng,David J. Nice,Timothy T. Pennucci,Scott M. Ransom,Paul S. Ray,R. Spiewak,I. H. Stairs,Kevin Stovall,Joseph K. Swiggum,W. W. Zhu +30 more
TL;DR: In this paper, the authors developed and applied techniques for extracting the imprint of the solar wind from the full collection of dispersion measure (DM) measurements in the recently released NANOGrav 11-yr data set.
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High-Precision X-ray Timing of Three Millisecond Pulsars with NICER: Stability Estimates and Comparison with Radio
Julia S. Deneva,Paul S. Ray,Andrea N. Lommen,Scott M. Ransom,Slavko Bogdanov,Matthew Kerr,K. S. Wood,Zaven Arzoumanian,Kevin Black,J. Doty,Keith Gendreau,Sebastien Guillot,Alice K. Harding,Natalia Lewandowska,C. Malacaria,C. B. Markwardt,Samuel R. Price,Luke M. Winternitz,M. T. Wolff,L. Guillemot,Ismaël Cognard,Paul T. Baker,Harsha Blumer,Paul R. Brook,H. T. Cromartie,Paul Demorest,M. E. DeCesar,Timothy Dolch,J. A. Ellis,Robert D. Ferdman,E. C. Ferrara,Emmanuel Fonseca,N. Garver-Daniels,Peter A. Gentile,M. L. Jones,Michael T. Lam,D. R. Lorimer,Ryan S. Lynch,Maura McLaughlin,Cherry Ng,David J. Nice,Timothy T. Pennucci,R. Spiewak,Ingrid H. Stairs,Kevin Stovall,Joseph K. Swiggum,Sarah J. Vigeland,W. W. Zhu +47 more
TL;DR: In this paper, the authors present the initial timing results from a year of data on the millisecond pulsars PSR B1937+21 and PSR J0218+4232, and nine months of data from the Neutron Star Interior Composition Explorer.
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The NANOGrav 15 yr Data Set: Observations and Timing of 68 Millisecond Pulsars
G. Y. Agazie,Md F. Alam,A. Anumarlapudi,Anne M. Archibald,Zaven Arzoumanian,P. T. Baker,Laura Blecha,Victoria Bonidie,Adam Brazier,Paul R. Brook,Sarah Burke-Spolaor,B. B'ecsy,Maria Charisi,Shami Chatterjee,Tyler Cohen,James M. Cordes,Neil J. Cornish,Fronefield Crawford,H. Thankful Cromartie,Kathryn Crowter,Megan E. DeCesar,Paul Demorest,Timothy Dolch,Brendan Drachler,V. Ferrara,William Fiore,Emmanuel Fonseca,Gabrielle Freedman,N. Garver-Daniels,Peter A. Gentile,Joseph P Glaser,Deborah C. Good,K. Gultekin,Jeffrey S. Hazboun,Ross J. Jennings,Cody Jessup,Aaron M. Johnson,Megan L. Jones,Andrew R. Kaiser,David L. Kaplan,Luke Zoltan Kelley,Matthew Kerr,Joey Shapiro Key,A. Kuske,Nima Laal,Michael T. Lam,W. Lamb,T. J. W. Lazio,Natalia Lewandowska,Tianyu Liu,Duncan R. Lorimer,Jingtao Luo,Ryan Lynch,Chung-Pei Ma,D. R. Madison,Kaleb Maraccini,Alexander McEwen,J. W. McKee,Maura McLaughlin,Natasha McMann,B. W. Meyers,Chiara M. F. Mingarelli,Andrea Mitridate,Cherry Ng,David J. Nice,S. Ocker,Ken D. Olum,Timothy T. Pennucci,Benetge Perera,Nihan Pol,Henri A. Radovan,Scott M. Ransom,Paul S. Ray,Joseph D. Romano,Laura Salo,Shashwat C. Sardesai,C. Schmiedekamp,Ann B. Schmiedekamp,M. Schmitz,Brent J. Shapiro-Albert,Xavier Siemens,Joseph Simon,Magdalena Siwek,Ingrid H. Stairs,Daniel R. Stinebring,Kevin Stovall,Abhimanyu Susobhanan,Joseph K. Swiggum,Stephen Taylor,J. E. Turner,Caner Unal,Michele Vallisneri,Sarah J. Vigeland,Haley M. Wahl,Qiaohong Wang,Caitlin A. Witt,Olivia Young +96 more
TL;DR: In this paper , the authors present observations and timing analyses of 68 millisecond pulsars (MSPs) comprising the 15 yr data set of the North American Nanohertz Observatory for Gravitational Waves (NANOGrav).
Journal ArticleDOI
The NANOGrav 11-year data set: pulse profile variability
Paul R. Brook,Aris Karastergiou,Aris Karastergiou,Aris Karastergiou,Maura McLaughlin,Michael T. Lam,Zaven Arzoumanian,Shami Chatterjee,James M. Cordes,Kathryn Crowter,Megan E. DeCesar,Paul Demorest,Timothy Dolch,Justin A. Ellis,Robert D. Ferdman,Elizabeth C. Ferrara,Emmanuel Fonseca,P. A. Gentile,G. Jones,Megan L. Jones,T. J. W. Lazio,Lina Levin,Duncan R. Lorimer,Ryan S. Lynch,Cherry Ng,Cherry Ng,David J. Nice,Timothy T. Pennucci,Timothy T. Pennucci,Scott M. Ransom,Paul S. Ray,Renée Spiewak,Renée Spiewak,Ingrid H. Stairs,Daniel R. Stinebring,Kevin Stovall,Kevin Stovall,Joseph K. Swiggum,Wenbai Zhu,Wenbai Zhu +39 more
TL;DR: In this article, the authors analyzed a 38-pulsar subset of the 45 millisecond pulsars in the NANOGrav 11-year data set, in order to review their pulse profile stability.