C
Cherry Ng
Researcher at University of Toronto
Publications - 219
Citations - 14331
Cherry Ng is an academic researcher from University of Toronto. The author has contributed to research in topics: Pulsar & Millisecond pulsar. The author has an hindex of 50, co-authored 186 publications receiving 10978 citations. Previous affiliations of Cherry Ng include Search for extraterrestrial intelligence & University of Hong Kong.
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Journal ArticleDOI
The NANOGrav 12.5-year Data Set: Observations and Narrowband Timing of 47 Millisecond Pulsars
Faisal Alam,Zaven Arzoumanian,Paul T. Baker,Harsha Blumer,Keith E. Bohler,Adam Brazier,Paul R. Brook,Sarah Burke-Spolaor,Keeisi Caballero,Richard Camuccio,Rachel L. Chamberlain,Shami Chatterjee,James M. Cordes,Neil J. Cornish,Fronefield Crawford,H. Thankful Cromartie,Megan E. DeCesar,Paul Demorest,Timothy Dolch,Justin A. Ellis,Robert D. Ferdman,Elizabeth C. Ferrara,William Fiore,Emmanuel Fonseca,Yhamil Garcia,Nathan Garver-Daniels,Peter A. Gentile,Deborah C. Good,Jordan A. Gusdorff,Daniel Halmrast,Jeffrey S. Hazboun,K. Islo,Ross J. Jennings,Cody Jessup,Megan L. Jones,Andrew R. Kaiser,David L. Kaplan,Luke Zoltan Kelley,Joey Shapiro Key,Michael T. Lam,T. Joseph W. Lazio,Duncan R. Lorimer,Jing Luo,Ryan S. Lynch,Dustin R. Madison,Kaleb Maraccini,Maura McLaughlin,Chiara M. F. Mingarelli,Cherry Ng,Benjamin M. X. Nguyen,David J. Nice,Timothy T. Pennucci,Nihan Pol,Joshua Ramette,Scott M. Ransom,Paul S. Ray,Brent J. Shapiro-Albert,Xavier Siemens,Joseph Simon,Renée Spiewak,Ingrid H. Stairs,Daniel R. Stinebring,Kevin Stovall,Joseph K. Swiggum,Stephen Taylor,Michael Tripepi,Michele Vallisneri,Sarah J. Vigeland,Caitlin A. Witt,Weiwei Zhu +69 more
TL;DR: In this paper, the authors present a set of time-of-arrival (TOA) measurements, based on "narrowband" analysis, in which many TOAs are calculated within narrow radio-frequency bands for data collected simultaneously across a wide bandwidth.
Journal ArticleDOI
The NANOGrav 12.5 yr Data Set: Observations and Narrowband Timing of 47 Millisecond Pulsars
Faisal Alam,Zaven Arzoumanian,Paul T. Baker,Harsha Blumer,Keith E. Bohler,Adam Brazier,Paul R. Brook,Sarah Burke-Spolaor,Keeisi Caballero,Richard Camuccio,Rachel L. Chamberlain,Shami Chatterjee,James M. Cordes,Neil J. Cornish,Fronefield Crawford,H. Thankful Cromartie,Megan E. Decesar,Megan E. Decesar,Paul Demorest,Timothy Dolch,Justin A. Ellis,Robert D. Ferdman,Elizabeth C. Ferrara,William Fiore,William Fiore,Emmanuel Fonseca,Yhamil Garcia,Nathan Garver-Daniels,Peter A. Gentile,Deborah C. Good,Jordan A. Gusdorff,Daniel Halmrast,Daniel Halmrast,Jeffrey S. Hazboun,K. Islo,Ross J. Jennings,Cody Jessup,Cody Jessup,Megan L. Jones,Andrew R. Kaiser,David L. Kaplan,Luke Zoltan Kelley,Joey Shapiro Key,Michael T. Lam,T. Joseph W. Lazio,Duncan R. Lorimer,Jing Luo,Ryan S. Lynch,D. R. Madison,Kaleb Maraccini,Maura McLaughlin,Chiara M. F. Mingarelli,Chiara M. F. Mingarelli,Cherry Ng,Benjamin M. X. Nguyen,David J. Nice,Timothy T. Pennucci,Timothy T. Pennucci,Nihan Pol,Joshua Ramette,Joshua Ramette,Scott M. Ransom,Paul S. Ray,Brent J. Shapiro-Albert,Xavier Siemens,Xavier Siemens,Joseph Simon,Renée Spiewak,Ingrid H. Stairs,Daniel R. Stinebring,Kevin Stovall,Joseph K. Swiggum,Stephen Taylor,Michael Tripepi,Michael Tripepi,Michele Vallisneri,Sarah J. Vigeland,Caitlin A. Witt,Weiwei Zhu +78 more
TL;DR: In this article, the authors present a set of TOA measurements, based on "narrowband" analysis, in which many TOAs are calculated within narrow radio-frequency bands for data collected simultaneously across a wide bandwidth.
Journal ArticleDOI
Detection of Repeating FRB 180916.J0158+65 Down to Frequencies of 300 MHz
P. Chawla,B. C. Andersen,Mohit Bhardwaj,Emmanuel Fonseca,A. Josephy,V. M. Kaspi,D. Michilli,Ziggy Pleunis,Kevin Bandura,Cees Bassa,P. J. Boyle,C. Brar,T. Cassanelli,D. Cubranic,M. A. Dobbs,F. Q. Dong,Bryan Gaensler,Deborah C. Good,Jason W. T. Hessels,Jason W. T. Hessels,T. L. Landecker,Calvin Leung,D. Z. Li,Hsiu-Hsien Lin,Kiyoshi Masui,R. Mckinven,J. Mena-Parra,M. Merryfield,B. W. Meyers,A. Naidu,Cherry Ng,C. Patel,C. Patel,M. Rafiei-Ravandi,Mubdi Rahman,Pranav Sanghavi,Paul Scholz,Kyung-Hoon Shin,Kendrick M. Smith,Ingrid H. Stairs,Shriharsh P. Tendulkar,Keith Vanderlinde +41 more
TL;DR: In this article, the authors reported the detection of seven bursts from the periodically active, repeating fast radio burst (FRB) source FRB 180916.J0158+65 in the 300-400 MHz frequency range with the Green Bank Telescope (GBT).
Journal ArticleDOI
The Origin and Motion of PSR J0538+2817 in S147
TL;DR: In this paper, the authors measured a parallax distance of 1.47 kpc along with a high-precision proper motion, giving a transverse velocity V⊥ = 400 km s-1.
Journal ArticleDOI
The High Time Resolution Universe Pulsar Survey –VIII. The Galactic millisecond pulsar population
Lina Levin,Matthew Bailes,Benjamin R. Barsdell,Samuel Bates,N. D. R. Bhat,N. D. R. Bhat,M. Burgay,Sarah Burke-Spolaor,D. J. Champion,P. Coster,P. Coster,N. D'Amico,N. D'Amico,Andrew Jameson,Simon Johnston,Michael Keith,Michael Kramer,Michael Kramer,S. Milia,S. Milia,Cherry Ng,A. Possenti,Benjamin Stappers,David J. Thornton,W. van Straten +24 more
TL;DR: In this article, the authors use the scale factor method to estimate the number of MSPs in the Galaxy. But the authors do not consider the effect of the luminosity of the pulsars in their model.