Aaron Parsons
American physicist
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Physics
Aaron Parsons's Degrees
- PhD Physics University of California, Berkeley
- Bachelors Physics Stanford University
Why Is Aaron Parsons Influential?
(Suggest an Edit or Addition)According to Wikipedia, Aaron R. Parsons is an American astrophysicist who works primarily in the fields of radio astronomy instrumentation and experimental cosmology. Biography Parsons was born in 1980. He grew up in Rangely, Colorado and graduated simultaneously from high school and from Colorado Northwestern Community College with an AS degree in 1998. He majored in physics and mathematics at Harvard University, and graduated with a BA in 2002. After working as a development engineer at the UC Berkeley Space Sciences Lab from 2002 to 2004, Parsons entered graduate school at the University of California, Berkeley in astronomy, receiving his PhD in 2009 while holding a predoctoral research position at Arecibo Observatory in Puerto Rico. Parsons returned to UC Berkeley on an NSF postdoctoral fellowship in 2009. He was hired as an assistant professor in the Astronomy Department and in the Radio Astronomy Laboratory at UC Berkeley in 2011.
Aaron Parsons's Published Works
Published Works
- Hydrogen Epoch of Reionization Array (HERA) (2015) (389)
- THE PRECISION ARRAY FOR PROBING THE EPOCH OF RE-IONIZATION: EIGHT STATION RESULTS (2009) (351)
- PAPER-64 CONSTRAINTS ON REIONIZATION: THE 21 cm POWER SPECTRUM AT z = 8.4 (2015) (219)
- WHAT NEXT-GENERATION 21 cm POWER SPECTRUM MEASUREMENTS CAN TEACH US ABOUT THE EPOCH OF REIONIZATION (2013) (211)
- New Limits on 21cm EoR From PAPER-32 Consistent with an X-Ray Heated IGM at z=7.7 (2013) (198)
- A PER-BASELINE, DELAY-SPECTRUM TECHNIQUE FOR ACCESSING THE 21 cm COSMIC REIONIZATION SIGNATURE (2012) (180)
- NEW LIMITS ON 21 cm EPOCH OF REIONIZATION FROM PAPER-32 CONSISTENT WITH AN X-RAY HEATED INTERGALACTIC MEDIUM AT z = 7.7 (2014) (150)
- A SENSITIVITY AND ARRAY-CONFIGURATION STUDY FOR MEASURING THE POWER SPECTRUM OF 21 cm EMISSION FROM REIONIZATION (2011) (144)
- OPENING THE 21 cm EPOCH OF REIONIZATION WINDOW: MEASUREMENTS OF FOREGROUND ISOLATION WITH PAPER (2013) (132)
- Epoch of reionization window. I. Mathematical formalism (2014) (123)
- Epoch of reionization window. II. Statistical methods for foreground wedge reduction (2014) (100)
- THE BARYON ACOUSTIC OSCILLATION BROADBAND AND BROAD-BEAM ARRAY: DESIGN OVERVIEW AND SENSITIVITY FORECASTS (2012) (94)
- Eliminating the optical depth nuisance from the CMB with 21 cm cosmology (2015) (91)
- MULTIREDSHIFT LIMITS ON THE 21 cm POWER SPECTRUM FROM PAPER (2014) (85)
- PAPER-64 CONSTRAINTS ON REIONIZATION. II. THE TEMPERATURE OF THE z = 8.4 INTERGALACTIC MEDIUM (2015) (77)
- A Decade of Developing Radio-Astronomy Instrumentation using CASPER Open-Source Technology (2016) (74)
- A Scalable Correlator Architecture Based on Modular FPGA Hardware, Reuseable Gateware, and Data Packetization (2008) (72)
- Emulating Simulations of Cosmic Dawn for 21 cm Power Spectrum Constraints on Cosmology, Reionization, and X-Ray Heating (2017) (69)
- A Simplified, Lossless Reanalysis of PAPER-64 (2019) (66)
- The cosmic dawn and epoch of reionisation with SKA (2015) (64)
- PetaOp/Second FPGA Signal Processing for SETI and Radio Astronomy (2006) (63)
- THE EFFECTS OF POLARIZED FOREGROUNDS ON 21 cm EPOCH OF REIONIZATION POWER SPECTRUM MEASUREMENTS (2013) (63)
- CALIBRATION OF LOW-FREQUENCY, WIDE-FIELD RADIO INTERFEROMETERS USING DELAY/DELAY-RATE FILTERING (2009) (62)
- REDUNDANT ARRAY CONFIGURATIONS FOR 21 cm COSMOLOGY (2016) (61)
- First Results from the Arecibo Galactic H I Survey: The Disk/Halo Interface Region in the Outer Galaxy (2006) (54)
- THE HYDROGEN EPOCH OF REIONIZATION ARRAY DISH. I. BEAM PATTERN MEASUREMENTS AND SCIENCE IMPLICATIONS (2016) (53)
- EFFECTS OF ANTENNA BEAM CHROMATICITY ON REDSHIFTED 21 cm POWER SPECTRUM AND IMPLICATIONS FOR HYDROGEN EPOCH OF REIONIZATION ARRAY (2016) (46)
- Comparing Redundant and Sky-model-based Interferometric Calibration: A First Look with Phase II of the MWA (2018) (45)
- Constraining cosmology and ionization history with combined 21 cm power spectrum and global signal measurements (2015) (42)
- THE HYDROGEN EPOCH OF REIONIZATION ARRAY DISH. II. CHARACTERIZATION OF SPECTRAL STRUCTURE WITH ELECTROMAGNETIC SIMULATIONS AND ITS SCIENCE IMPLICATIONS (2016) (40)
- Characterizing Signal Loss in the 21 cm Reionization Power Spectrum: A Revised Study of PAPER-64 (2018) (40)
- A TECHNIQUE FOR PRIMARY BEAM CALIBRATION OF DRIFT-SCANNING, WIDE-FIELD ANTENNA ELEMENTS (2011) (39)
- NEW 145 MHz SOURCE MEASUREMENTS BY PAPER IN THE SOUTHERN SKY (2011) (39)
- First Results from HERA Phase I: Upper Limits on the Epoch of Reionization 21 cm Power Spectrum (2021) (37)
- Polarized redundant-baseline calibration for 21 cm cosmology without adding spectral structure (2017) (33)
- Mitigating the effects of antenna-to-antenna variation on redundant-baseline calibration for 21 cm cosmology (2018) (32)
- SPHERICAL HARMONIC ANALYSES OF INTENSITY MAPPING POWER SPECTRA (2016) (32)
- Mapmaking for precision 21 cm cosmology (2014) (31)
- MEASURING THE COSMOLOGICAL 21 cm MONOPOLE WITH AN INTERFEROMETER (2015) (31)
- Digital Instrumentation for the Radio Astronomy Community (2009) (30)
- Mitigating Internal Instrument Coupling for 21 cm Cosmology. II. A Method Demonstration with the Hydrogen Epoch of Reionization Array (2019) (29)
- CONSTRAINING POLARIZED FOREGROUNDS FOR EoR EXPERIMENTS. I. 2D POWER SPECTRA FROM THE PAPER-32 IMAGING ARRAY (2016) (28)
- Improved 21 cm Epoch of Reionization Power Spectrum Measurements with a Hybrid Foreground Subtraction and Avoidance Technique (2018) (28)
- Mitigating Internal Instrument Coupling for 21 cm Cosmology. I. Temporal and Spectral Modeling in Simulations (2019) (27)
- Optimizing sparse RFI prediction using deep learning (2019) (26)
- A FLUX SCALE FOR SOUTHERN HEMISPHERE 21 cm EPOCH OF REIONIZATION EXPERIMENTS (2013) (26)
- Absolute Calibration Strategies for the Hydrogen Epoch of Reionization Array and Their Impact on the 21 cm Power Spectrum (2019) (25)
- Limits on Polarized Leakage for the PAPER Epoch of Reionization Measurements at 126 and 164 MHz (2017) (25)
- HERA Phase I Limits on the Cosmic 21 cm Signal: Constraints on Astrophysics and Cosmology during the Epoch of Reionization (2021) (23)
- Understanding the HERA Phase I receiver system with simulations and its impact on the detectability of the EoR delay power spectrum (2019) (23)
- Redundant-baseline calibration of the hydrogen epoch of reionization array (2020) (23)
- OPTIMIZED BEAM SCULPTING WITH GENERALIZED FRINGE-RATE FILTERS (2015) (23)
- A New Approach to Radio Astronomy Signal Processing : Packet Switched , FPGA-based , Upgradeable , Modular Hardware and Reusable , Platform-Independent Signal Processing Libraries (2005) (22)
- The hydrogen epoch of reionization array dish III: measuring chromaticity of prototype element with reflectometry (2017) (19)
- Polarized Foreground Power Spectra from the HERA-19 Commissioning Array (2018) (19)
- Constraining Polarized Foregrounds for EoR Experiments. II. Polarization Leakage Simulations in the Avoidance Scheme (2017) (18)
- Astro 2020 Science White Paper: Fundamental Cosmology in the Dark Ages with 21-cm Line Fluctuations (2019) (18)
- Erratum: “PAPER-64 Constraints on Reionization: The 21 cm Power Spectrum at z = 8.4” (2015, ApJ, 809, 61) (2018) (16)
- Imaging on PAPER: Centaurus A at 148 MHz (2012) (14)
- The Symmetric Group in Data Permutation, With Applications to High-Bandwidth Pipelined FFT Architectures (2009) (13)
- PAPER: The Precision Array To Probe The Epoch Of Reionization (2007) (13)
- A Scalable Correlator Architecture Based on Modular FPGA Hardware and Data Packetization (2008) (12)
- Cosmic Dawn and Reionization: Astrophysics in the Final Frontier (2019) (12)
- Tomography of the Cosmic Dawn and Reionization Eras with Multiple Tracers (2019) (12)
- Mitigating Internal Instrument Coupling I: Temporal and Spectral Modeling (2019) (11)
- DAYENU: a simple filter of smooth foregrounds for intensity mapping power spectra (2020) (11)
- RADIO EMISSION FROM RED-GIANT HOT JUPITERS (2016) (11)
- Electrical and electromagnetic co-simulations of the HERA Phase I receiver system including the effects of mutual coupling, and impact on the EoR window (2019) (10)
- Measuring HERA's Primary Beam in Situ: Methodology and First Results (2020) (10)
- The HERA-19 Commissioning Array: Direction-dependent Effects (2018) (9)
- Mapping Cosmic Dawn and Reionization: Challenges and Synergies (2019) (9)
- Foreground modelling via Gaussian process regression: an application to HERA data (2020) (9)
- Astro2020 Science White Paper: Insights Into the Epoch of Reionization with the Highly-Redshifted 21-cm Line (2019) (8)
- OPENING THE 21CM EOR WINDOW: MEASUREMENTS OF FOREGROUND ISOLATION WITH PAPER (2013) (8)
- A Roadmap for Astrophysics and Cosmology with High-Redshift 21 cm Intensity Mapping. (2019) (8)
- Detection of cosmic structures using the bispectrum phase. II. First results from application to cosmic reionization using the Hydrogen Epoch of Reionization Array (2020) (8)
- Validation of the HERA Phase I Epoch of Reionization 21 cm Power Spectrum Software Pipeline (2021) (7)
- Redundant interferometric calibration as a complex optimization problem (2018) (7)
- New Limits on Polarized Power Spectra at 126 and 164 MHz: Relevance to Epoch of Reionization Measurements (2015) (6)
- The HERA Dish II: Electromagnetic Simulations and Science Implications (2016) (6)
- HERA - Hydrogen Epoch of Reionization Arrays (2010) (6)
- Unlocking Sensitivity for Visibility-based Estimators of the 21 cm Reionization Power Spectrum (2017) (5)
- Cosmology with the Highly Redshifted 21cm Line (2019) (5)
- Methods of Error Estimation for Delay Power Spectra in 21 cm Cosmology (2021) (5)
- Astro2020 Science White Paper: Synergies Between Galaxy Surveys and Reionization Measurements (2019) (4)
- Imaging and Modeling Data from the Hydrogen Epoch of Reionization Array (2020) (4)
- Current and Nascent SETI Instruments (2011) (4)
- Astro2020 Science White Paper: First Stars and Black Holes at Cosmic Dawn with Redshifted 21-cm Observations (2019) (4)
- Improved Constraints on the 21 cm EoR Power Spectrum and the X-Ray Heating of the IGM with HERA Phase I Observations (2022) (4)
- ERRATUM: “WHAT NEXT-GENERATION 21 cm POWER SPECTRUM MEASUREMENTS CAN TEACH US ABOUT THE EPOCH OF REIONIZATION” (2014, ApJ, 782, 66) (2014) (3)
- Absolute Calibration for the Hydrogen Epoch of Reionization Array and Its Impact on the 21 cm Power Spectrum (2019) (3)
- Automated Placement for Parallelized FPGA FFTs (2011) (3)
- Design of the New Wideband Vivaldi Feed for the HERA Radio-Telescope Phase II (2020) (3)
- Low -frequency interferometry: Design, calibration, and analysis towards detecting the epoch of reionization (2009) (3)
- A Real Time Processing system for big data in astronomy: Applications to HERA (2021) (2)
- Packetized FX Correlator Architectures (2007) (2)
- The Precision Array for Probing the Epoch of Reionization (PAPER): Overview and recent results (2014) (2)
- Direct Optimal Mapping for 21 cm Cosmology: A Demonstration with the Hydrogen Epoch of Reionization Array (2022) (2)
- Commissioning and Science Forecasts for the Hydrogen Epoch of Reionization Array (HERA) (2016) (2)
- Calibration schemes with O(N log N) scaling for large-N radio interferometers built on a regular grid (2020) (1)
- HERA MEMO #64: REFLECTION SYSTEMATICS IN HERA H1C DATA (2019) (1)
- Impact of instrument and data characteristics in the interferometric reconstruction of the 21 cm power spectrum (2022) (1)
- The Correlation Calibration of PAPER-64 data (2021) (1)
- Effects of model incompleteness on the drift-scan calibration of radio telescopes (2021) (1)
- 120-205 MHz Receiver for PAPER : Precision Array to Probe the Epoch of Reionization (2008) (1)
- Precision Calibration of Radio Interferometers for 21 cm Cosmology with No Redundancy and Little Knowledge of Antenna Beams and the Radio Sky (2021) (1)
- Open Source Hardware and Gateware for Wide-band Radio Astronomy Instrumentation (2009) (1)
- Bayesian jackknife tests with a small number of subsets: Application to HERA 21cm power spectrum upper limits (2022) (1)
- BEAM PATTERN MEASUREMENTS FROM HERA OBSERVATIONS (2019) (1)
- Configuration of the HERA Element (2015) (1)
- The Dark Ages and Reionization with 21cm (2015) (0)
- Search for the epoch of reionisation with hera: Upper Limits on the Closure Phase Delay Power Spectrum (2023) (0)
- Automated Detection of Antenna Malfunctions in Large-N Interferometers: A Case Study with the Hydrogen Epoch of Reionization Array (2021) (0)
- HERA: Chasing Our Cosmic Dawn (2014) (0)
- HERA Dish Reflectometry (2015) (0)
- SETI with Help from Five Million Volunteers: The Berkeley SETI Efforts (2009) (0)
- Aa Os 34 Photo cell AMPLFER switching COMPARING CIRCUITS Primary (2017) (0)
- Automated Detection of Antenna Malfunctions in Large‐N Interferometers: A Case Study With the Hydrogen Epoch of Reionization Array (2021) (0)
- When Will Earthlings Find ET (2010) (0)
- 21cm Reionization Results Suggesting X-Ray Heating (2014) (0)
- What does an interferometer really measure? Including instrument and data characteristics in the reconstruction of the 21 cm power spectrum (2022) (0)
- Improving Cosmic Microwave Background Constraints with 21cm Cosmology (2015) (0)
- Signal Processing and Radio Astronomy Applications at Arecibo , Greenbank , CARMA and the ATA (2005) (0)
- 21 cm Power Spectrum Upper Limits from PAPER-64 (2016) (0)
- How do polarized foregrounds affect 21cm EoR power spectrum detection? (2014) (0)
- Prospects for 21 cm Galaxy Cross-correlations with HERA and the Roman High-latitude Survey (2022) (0)
- Imaging with HERA: Analysis of Redundant Calibration (2020) (0)
- Multi-redshift limits on the Epoch of Reionization 21cm power spectrum from PAPER (2015) (0)
- Multicampus Research Programs and Initiatives (MRPI); a funding opportunity through UC Research Initiatives (UCRI) UCOP (2015) (0)
- Characterization Of Inpaint Residuals In Interferometric Measurements of the Epoch Of Reionization (2022) (0)
- The hydrogen epoch of reionization array dish III: measuring chromaticity of prototype element with reflectometry (2018) (0)
- Mapmaking for precision 21 cm cosmology MAPMAKING for PRECISION 21 CM COSMOLOGY (2015) (0)
- Progress Towards Measuring the Cosmic 21cm Background from the Epoch of Reionization (2015) (0)
- Synergies Between Galaxy Surveys and Reionization Measurements (2019) (0)
- Measuring the cosmological 21cm monopole with an interferometer - eScholarship (2015) (0)
- Omnical Convergence August 22 , 2018 1 Testing Convergence and χ 2 in Redundant Calibration by (2018) (0)
- New 21 cm Power Spectrum Upper Limits From PAPER II: Constraints on IGM Properties at z = 7.7 (2015) (0)
- Hydrogen Epoch of Reinozation Array (HERA) Calibrated FFT Correlator Simulation (2018) (0)
- Radio background measurements at long wavelengths (2017) (0)
- HERA: Illuminating our early universe (2014) (0)
- Title The hydrogen epoch of reionization array dish III : measuring chromaticity of prototype element with reflectometry Permalink (2017) (0)
- The Effect of Antenna Position Errors on Redundant-Baseline Calibration of HERA (2018) (0)
- Exploring the Epoch of Reionization with low-frequency radio telescopes (2011) (0)
- Determining Gain on Nonfunctional Antenna in HERA (2020) (0)
- Developing an Interferometer to Measure the Global 21cm Monopole (2016) (0)
- New 21 cm Power Spectrum Upper Limits From PAPER I : Results from PAPER 64 (2015) (0)
- 21cm Power Spectrum Analysis Lessons (2019) (0)
- Antenna systems for 21 cm cosmology (2017) (0)
- Redundant and non-imaging calibration of the Precision Array For Probing The Epoch Of Reionization (PAPER) (2014) (0)
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