D. A. Mitchell
- A STUDY OF FUNDAMENTAL LIMITATIONS TO STATISTICAL DETECTION OF REDSHIFTED H I FROM THE EPOCH OF REIONIZATION
2013/08/31 by Nithyanandan Thyagarajan, N. Udaya Shankar, Ravi Subrahmanyan +81 · 169 citations
Physics and Astronomy · #Astronomy #Astrophysics #Astrophysics and Cosmic Phenomena #Epoch (astronomy) #Galaxies: Formation, Evolution, Phenomena #Galaxy #Physics #Radio Astronomy Observations and Technology #Redshift #Reionization #astro-ph.CO
- Real-Time Calibration of the Murchison Widefield Array
2008/07/31 by D. A. Mitchell, L. J. Greenhill, R. B. Wayth +5 · 184 citations
Engineering · Physics and Astronomy · #Astronomical interferometer #Astronomy #Astrophysics and Cosmic Phenomena #Calibration #Computer science #Interferometry #Optics #Physics #Pipeline (software) #Radio Astronomy Observations and Technology #Radio Wave Propagation Studies #Radio astronomy #Real-time computing #Remote sensing #Software #Software-defined radio #Telecommunications #Throughput #Wireless #astro-ph
- FOREGROUNDS IN WIDE-FIELD REDSHIFTED 21 cm POWER SPECTRA
2015/02/28 by Nithyanandan Thyagarajan, Daniel C. Jacobs, Judd D. Bowman +61 · 163 citations
Physics and Astronomy · #Amplitude #Angular resolution (graph drawing) #Antenna (radio) #Field of view #Galaxies: Formation, Evolution, Phenomena #Interferometry #Radio Astronomy Observations and Technology #Redshift #Reionization #SIGNAL (programming language) #Spectral density #Superconducting and THz Device Technology #astro-ph.CO #astro-ph.IM
- CONFIRMATION OF WIDE-FIELD SIGNATURES IN REDSHIFTED 21 cm POWER SPECTRA
2015/06/30 by Nithyanandan Thyagarajan, Daniel C. Jacobs, Daniel Jacobs +68 · 98 citations
Engineering · Mathematics · Physics and Astronomy · #Antenna Design and Optimization #Astronomy #Astrophysics #Electromagnetic Compatibility and Measurements #Environmental science #Field (mathematics) #Galaxy #Mathematics #Physics #Power (physics) #Quantum mechanics #Radio Astronomy Observations and Technology #Redshift #Spectral line #astro-ph.CO #astro-ph.IM
- Radio Observations of the Hubble Deep Field-South Region. I. Survey Description and Initial Results
2005/05/11 by Ray P. Norris, R. P. Norris, Minh T. Huynh +17 · 19 citations
Physics and Astronomy · #Active galactic nucleus #Astronomy #Astronomy and Astrophysical Research #Astrophysics #Computer science #Data reduction #Extinction (optical mineralogy) #Galaxies: Formation, Evolution, Phenomena #Galaxy #Hubble Deep Field #Hubble Deep Field South #Hubble Ultra-Deep Field #Hubble's law #Luminous infrared galaxy #Optics #Physics #Radio Astronomy Observations and Technology #Radio galaxy #Redshift #Redshift survey #astro-ph
- First limits on the 21 cm power spectrum during the Epoch of X-ray heating
2016/05/16 by A. Ewall-Wice, Aaron Ewall‐Wice, Joshua S. Dillon +83 · 113 citations
Engineering · Physics and Astronomy · #Astronomy #Astrophysics #Astrophysics and Cosmic Phenomena #Calibration #Galaxy #Interference (communication) #Ionosphere #Noise (video) #Observatory #Physics #Radio Astronomy Observations and Technology #Radio Wave Propagation Studies #Redshift #Remote sensing #Spectral density #Telecommunications #astro-ph.CO #astro-ph.IM
- The Low-Frequency Environment of the Murchison Widefield Array: Radio-Frequency Interference Analysis and Mitigation
2015/01/01 by A. R. Offringa, R. B. Wayth, N. Hurley‐Walker +87 · 165 citations
Engineering · Physics and Astronomy · #Astronomy #Astrophysics and Cosmic Phenomena #Computer science #Electromagnetic interference #Environmental science #Geology #Interferometry #LOFAR #Low frequency #Optics #Physics #Radio Astronomy Observations and Technology #Radio Wave Propagation Studies #Radio frequency #Radio telescope #Remote sensing #Telecommunications #astro-ph.IM
- CHIPS: THE COSMOLOGICAL H i POWER SPECTRUM ESTIMATOR
2016/01/09 by Cathryn M. Trott, Bart Pindor, B. Pindor +72 · 126 citations
Mathematics · Physics and Astronomy · #Algorithm #Applied mathematics #Astrophysics #Astrophysics and Cosmic Phenomena #Computer science #Covariance #Estimation theory #Estimator #Galaxies: Formation, Evolution, Phenomena #Galaxy #Mathematics #Physics #Radio Astronomy Observations and Technology #Redshift #Reionization #Spectral density #Statistics #astro-ph.CO #astro-ph.IM