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Deepthi Gorthi
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First results from hera phase i: Upper limits on the epoch of reionization 21 cm power spectrum
Z Abdurashidova, JE Aguirre, P Alexander, ZS Ali, Y Balfour, ...
The Astrophysical Journal 925 (2), 221, 2022
1392022
HERA phase I limits on the cosmic 21 cm signal: constraints on astrophysics and cosmology during the epoch of reionization
Z Abdurashidova, JE Aguirre, P Alexander, ZS Ali, Y Balfour, R Barkana, ...
The Astrophysical Journal 924 (2), 51, 2022
1152022
Improved constraints on the 21 cm EoR power spectrum and the X-ray heating of the IGM with HERA phase I observations
T Adams, JE Aguirre, P Alexander, ZS Ali, R Baartman, Y Balfour, ...
The Astrophysical Journal 945 (2), 124, 2023
742023
Mitigating internal instrument coupling for 21 cm cosmology. II. A method demonstration with the Hydrogen Epoch of Reionization Array
NS Kern, AR Parsons, JS Dillon, AE Lanman, A Liu, P Bull, A Ewall-Wice, ...
The Astrophysical Journal 888 (2), 70, 2020
632020
Optimizing sparse RFI prediction using deep learning
J Kerrigan, PL Plante, S Kohn, JC Pober, J Aguirre, Z Abdurashidova, ...
Monthly Notices of the Royal Astronomical Society 488 (2), 2605-2615, 2019
562019
Absolute calibration strategies for the hydrogen epoch of reionization array and their impact on the 21 cm power spectrum
NS Kern, JS Dillon, AR Parsons, CL Carilli, G Bernardi, Z Abdurashidova, ...
The Astrophysical Journal 890 (2), 122, 2020
502020
Redundant-Baseline Calibration of the Hydrogen Epoch of Reionization Array
JS Dillon, M Lee, ZS Ali, AR Parsons, N Orosz, CD Nunhokee, ...
Monthly Notices of the Royal Astronomical Society 499, 5840-5861, 2020
472020
Understanding the HERA Phase I receiver system with simulations and its impact on the detectability of the EoR delay power spectrum
N Fagnoni, E de Lera Acedo, DR DeBoer, Z Abdurashidova, JE Aguirre, ...
Monthly Notices of the Royal Astronomical Society 500 (1), 1232-1242, 2021
402021
Foreground modelling via Gaussian process regression: an application to HERA data
A Ghosh, F Mertens, G Bernardi, MG Santos, NS Kern, CL Carilli, ...
Monthly Notices of the Royal Astronomical Society 495 (3), 2813-2826, 2020
252020
Validation of the HERA Phase I epoch of reionization 21 cm power spectrum software pipeline
JE Aguirre, SG Murray, R Pascua, ZE Martinot, J Burba, JS Dillon, ...
The Astrophysical Journal 924 (2), 85, 2022
232022
Detection of cosmic structures using the bispectrum phase. II. First results from application to cosmic reionization using the Hydrogen Epoch of Reionization Array
N Thyagarajan, CL Carilli, B Nikolic, J Kent, A Mesinger, NS Kern, ...
Physical Review D 102 (2), 022002, 2020
212020
A Real Time Processing system for big data in astronomy: Applications to HERA
P La Plante, PKG Williams, M Kolopanis, JS Dillon, AP Beardsley, ...
Astronomy and Computing 36, 100489, 2021
152021
Measuring HERA's Primary Beam in Situ: Methodology and First Results
CD Nunhokee, AR Parsons, NS Kern, B Nikolic, JC Pober, G Bernardi, ...
The Astrophysical Journal 897 (1), 5, 2020
142020
Characterization of inpaint residuals in interferometric measurements of the epoch of reionization
M Pagano, J Liu, A Liu, NS Kern, A Ewall-Wice, P Bull, R Pascua, ...
Monthly Notices of the Royal Astronomical Society 520 (4), 5552-5572, 2023
82023
A Roadmap for Astrophysics and Cosmology with High-Redshift 21 cm Intensity Mapping
A Parsons, JE Aguirre, AP Beardsley, G Bernardi, JD Bowman, P Bull, ...
Bulletin of the American Astronomical Society 51 (7), 241, 2019
82019
Search for the Epoch of Reionization with HERA: upper limits on the closure phase delay power spectrum
PM Keller, B Nikolic, N Thyagarajan, CL Carilli, G Bernardi, N Charles, ...
Monthly Notices of the Royal Astronomical Society 524 (1), 583-598, 2023
62023
Direct Optimal Mapping for 21 cm Cosmology: A Demonstration with the Hydrogen Epoch of Reionization Array
Z Xu, JN Hewitt, KF Chen, H Kim, JS Dillon, NS Kern, MF Morales, ...
The Astrophysical Journal 938 (2), 128, 2022
62022
Effects of model incompleteness on the drift-scan calibration of radio telescopes
BK Gehlot, DC Jacobs, JD Bowman, N Mahesh, SG Murray, M Kolopanis, ...
Monthly Notices of the Royal Astronomical Society 506 (3), 4578-4592, 2021
62021
Imaging and modeling data from the Hydrogen Epoch of Reionization Array
CL Carilli, N Thyagarajan, J Kent, B Nikolic, K Gale-Sides, NS Kern, ...
The Astrophysical Journal Supplement Series 247 (2), 67, 2020
62020
Impact of instrument and data characteristics in the interferometric reconstruction of the 21 cm power spectrum
A Gorce, S Ganjam, A Liu, SG Murray, Z Abdurashidova, T Adams, ...
Monthly Notices of the Royal Astronomical Society 520 (1), 375-391, 2023
52023
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