D
D. A. Anstey
Researcher at University of Toronto
Publications - 7
Citations - 42
D. A. Anstey is an academic researcher from University of Toronto. The author has contributed to research in topics: Redshift & Computer science. The author has an hindex of 1, co-authored 1 publications receiving 18 citations.
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Journal ArticleDOI
Electromyograms from radiotelemetry as indicators of reproductive activity in lake trout
TL;DR: It is concluded that transmitted EMG records could probably be used as indicators of spawning activity of lake trout in at least some of those places in the field where they cannot normally be located by visual means.
Journal ArticleDOI
The REACH radiometer for detecting the 21-cm hydrogen signal from redshift z ≈ 7.5–28
Eloy de Lera Acedo,Dirk I. L. de Villiers,Nima Razavi-Ghods,Will Handley,Anastasia Fialkov,Alessio Magro,D. A. Anstey,H.T.J. Bevins,Riccardo Chiello,J. Cumner,Alec Josaitis,I. L. V. Roque,Peter Sims,Kilian H. Scheutwinkel,Paul Alexander,Gianni Bernardi,Steven Carey,Jean Cavillot,W. Croukamp,John Ely,Thomas Gessey-Jones,Quentin Gueuning,R. Hills,Gauri V. Kulkarni,Roberto Maiolino,P. Daniel Meerburg,Shikhar Mittal,Jonathan K. Pritchard,Ewald Puchwein,A. Saxena,E Shen,Oleg Smirnov,M. Spinelli,Kristian Zarb-Adami +33 more
TL;DR: The Radio Experiment for the Analysis of Cosmic Hydrogen (REACH) is a sky-averaged 21 cm experiment aiming at improving the current observations by tackling the issues faced by current instruments related to residual systematic signals in the data as mentioned in this paper .
Journal ArticleDOI
Author Correction: The REACH radiometer for detecting the 21-cm hydrogen signal from redshift z ≈ 7.5–28
Eloy de Lera Acedo,Dirk I. L. de Villiers,Nima Razavi-Ghods,Will Handley,Anastasia Fialkov,Alessio Magro,D. A. Anstey,H.T.J. Bevins,Riccardo Chiello,J. Cumner,Alec Josaitis,I. L. V. Roque,Peter Sims,Kilian H. Scheutwinkel,Paul Alexander,Gianni Bernardi,Steven Carey,Jean Cavillot,W. Croukamp,John Ely,Thomas Gessey-Jones,Quentin Gueuning,R. Hills,Gauri V. Kulkarni,Roberto Maiolino,P. Daniel Meerburg,Shikhar Mittal,Jonathan K. Pritchard,Ewald Puchwein,A. Saxena,E Shen,Oleg Smirnov,M. Spinelli,Kristian Zarb-Adami +33 more
Journal ArticleDOI
Use of Time Dependent Data in Bayesian Global 21cm Foreground and Signal Modelling
TL;DR: This Bayesian analysis technique is found to improve both 21cm signal and foreground modelling, to a higher degree than multiple data sets from multiple times from the same antenna, to the higher degree.
A General Bayesian Framework to Account for Foreground Map Errors in Global 21-cm Experiments
Michael D. Pagano,Peter Sims,Adrian Chi-Yan Liu,D. A. Anstey,Will Handley,Eloy de Lera Acedo +5 more
TL;DR: In this paper , an updated foreground model was proposed to account for these measurement errors by fitting for a monopole set and a set of spatially-dependent scale factors describing the ratio of the true and model sky temperatures, with the size of the set determined by Bayesian evidence-based model comparison.