Complete Sampling of the $uv$ Plane with Realistic Radio Arrays: Introducing the RULES Algorithm, with Application to 21 cm Foreground Wedge Removal
Fuente:
arXiv
Guardado en:
| Autores principales: | MacKay, Vincent, Xu, Zhilei, Byrne, Ruby, Hewitt, Jacqueline |
|---|---|
| Formato: | Preprint |
| Publicado: |
2025
|
| Materias: | |
| Acceso en línea: | |
| Etiquetas: |
Agregar Etiqueta
Sin Etiquetas, Sea el primero en etiquetar este registro!
|
Ejemplares similares
Recovering the Wedge Modes Lost to 21-cm Foregrounds
por: Gagnon-Hartman, Samuel, et al.
Publicado: (2021)
por: Gagnon-Hartman, Samuel, et al.
Publicado: (2021)
Spectral Redundancy for Calibrating Interferometers and Suppressing the Foreground Wedge in 21cm Cosmology
por: Cox, Tyler A., et al.
Publicado: (2023)
por: Cox, Tyler A., et al.
Publicado: (2023)
Systematic Spectral Distortion from Digital Whitening in Radio Telescopes and Implications for 21 cm Cosmology
por: Byrne, Ruby, et al.
Publicado: (2026)
por: Byrne, Ruby, et al.
Publicado: (2026)
Evidence of Ultra-faint Radio Frequency Interference in Deep 21~cm Epoch of Reionization Power Spectra with the Murchison Widefield Array
por: Wilensky, Michael J., et al.
Publicado: (2023)
por: Wilensky, Michael J., et al.
Publicado: (2023)
Expanded Generalized Needlet Internal Linear Combination (eGNILC) Framework for the 21-cm Foreground Removal
por: Dai, Wei-Ming, et al.
Publicado: (2024)
por: Dai, Wei-Ming, et al.
Publicado: (2024)
Optimising Foreground Modelling for Global 21cm Cosmology with GPU-Accelerated Nested Sampling
por: Tutt, Jacob L., et al.
Publicado: (2026)
por: Tutt, Jacob L., et al.
Publicado: (2026)
21 cm Intensity Mapping with the DSA-2000
por: Byrne, Ruby, et al.
Publicado: (2023)
por: Byrne, Ruby, et al.
Publicado: (2023)
Stacking 21-cm Maps around Lyman-$α$ Emitters during Reionization: Prospects for a Cross-correlation Detection with the Hydrogen Epoch of Reionization Array
por: Chen, Kai-Feng, et al.
Publicado: (2025)
por: Chen, Kai-Feng, et al.
Publicado: (2025)
CosmicWeb-21cm array: A New Radio Observation Array Design for 21cm Cosmology
por: Wang, Jiancheng, et al.
Publicado: (2026)
por: Wang, Jiancheng, et al.
Publicado: (2026)
0.3-to-1.5-GHz LNA with Wideband Noise and Power Matching for Radio Astronomy
por: Lai, Mark, et al.
Publicado: (2025)
por: Lai, Mark, et al.
Publicado: (2025)
Modeling Foreground Spatial Variations in 21 cm Gaussian Process Component Separation
por: Diao, Kangning, et al.
Publicado: (2024)
por: Diao, Kangning, et al.
Publicado: (2024)
HI 21-cm Absorption Associated with Foreground Galaxies on Top of Quasars
por: Guha, Labanya Kumar, et al.
Publicado: (2025)
por: Guha, Labanya Kumar, et al.
Publicado: (2025)
Low-cost, Low-loss, Ultra-wideband Compact Feed for Interferometric Radio Telescopes
por: MacKay, Vincent, et al.
Publicado: (2022)
por: MacKay, Vincent, et al.
Publicado: (2022)
Uncovering the Effects of Array Mutual Coupling in 21-cm Experiments with the SKA-Low Radio Telescope
por: O'Hara, Oscar S. D., et al.
Publicado: (2024)
por: O'Hara, Oscar S. D., et al.
Publicado: (2024)
The 21cm-galaxy cross-correlation: Realistic forecast for 21cm signal detection and reionisation constraints
por: Hutter, Anne, et al.
Publicado: (2025)
por: Hutter, Anne, et al.
Publicado: (2025)
A General Bayesian Framework to Account for Foreground Map Errors in Global 21-cm Experiments
por: Pagano, Michael, et al.
Publicado: (2022)
por: Pagano, Michael, et al.
Publicado: (2022)
Field-level Reconstruction from Foreground-Contaminated 21-cm Maps
por: Chen, Shu-Fan, et al.
Publicado: (2025)
por: Chen, Shu-Fan, et al.
Publicado: (2025)
First Use of GPS Satellites for Beam Calibration of Radio Dish Telescopes
por: Berger, Sabrina, et al.
Publicado: (2024)
por: Berger, Sabrina, et al.
Publicado: (2024)
The Impact of Foregrounds on Dark Ages Measurements with the Highly Redshifted 21 cm Line
por: Pober, Jonathan C., et al.
Publicado: (2025)
por: Pober, Jonathan C., et al.
Publicado: (2025)
FarView: An In-Situ Manufactured Lunar Far Side Radio Array Concept for 21-cm Dark Ages Cosmology
por: Polidan, Ronald S., et al.
Publicado: (2024)
por: Polidan, Ronald S., et al.
Publicado: (2024)
A Differentiable, End-to-End Forward Model for 21 cm Cosmology: Estimating the Foreground, Instrument, and Signal Joint Posterior
por: Kern, Nicholas
Publicado: (2025)
por: Kern, Nicholas
Publicado: (2025)
The EoR 21-cm Bispectrum at $z=8.2$ from MWA data I: Foregrounds and preliminary upper limits
por: Gill, Sukhdeep Singh, et al.
Publicado: (2025)
por: Gill, Sukhdeep Singh, et al.
Publicado: (2025)
PEACC -- Precision Emitter for 21 cm Array Coherent Calibration
por: Bhopi, Kalyani, et al.
Publicado: (2026)
por: Bhopi, Kalyani, et al.
Publicado: (2026)
Foreground removal in HI 21 cm intensity mapping under frequency-dependent beam distortions
por: Gkogkou, Athanasia, et al.
Publicado: (2025)
por: Gkogkou, Athanasia, et al.
Publicado: (2025)
Foreground removal and 21 cm signal estimates: comparing different blind methods for the BINGO Telescope
por: Marins, Alessandro, et al.
Publicado: (2022)
por: Marins, Alessandro, et al.
Publicado: (2022)
Chromaticity-Optimized Antenna Design and Bayesian Foreground Validation for the CANTAR Global 21 cm Experiment
por: Mora, Michelle, et al.
Publicado: (2026)
por: Mora, Michelle, et al.
Publicado: (2026)
Foreground Mitigation and Power Spectrum Analysis for Tianlai Full-Sky 21 cm Survey Observation
por: Deng, Yikai, et al.
Publicado: (2026)
por: Deng, Yikai, et al.
Publicado: (2026)
Robustness of Neural Networks for CMB Polarization Foreground Removal
por: Bachar, Luca Gomez, et al.
Publicado: (2026)
por: Bachar, Luca Gomez, et al.
Publicado: (2026)
Extracting the Global 21-cm signal from Cosmic Dawn and Epoch of Reionization in the presence of Foreground and Ionosphere
por: Tripathi, Anshuman, et al.
Publicado: (2024)
por: Tripathi, Anshuman, et al.
Publicado: (2024)
A Visibility-based 21 cm Bispectrum Estimator for Radio-interferometric Data
por: Gill, Sukhdeep Singh, et al.
Publicado: (2025)
por: Gill, Sukhdeep Singh, et al.
Publicado: (2025)
Foreground removal and angular power spectrum estimation of 21 cm signal using harmonic space ILC method
por: Joseph, Albin, et al.
Publicado: (2024)
por: Joseph, Albin, et al.
Publicado: (2024)
Exploring Machine Learning Regression Models for Advancing Foreground Mitigation and Global 21cm Signal Parameter Extraction
por: Tripathi, Anshuman, et al.
Publicado: (2025)
por: Tripathi, Anshuman, et al.
Publicado: (2025)
Investigating Mutual Coupling in the Hydrogen Epoch of Reionization Array and Mitigating its Effects on the 21-cm Power Spectrum
por: Rath, E., et al.
Publicado: (2024)
por: Rath, E., et al.
Publicado: (2024)
Deep Learning for CMB Foreground Removal and Beam Deconvolution: A U-Net GAN Approach
por: M, Obasho, et al.
Publicado: (2025)
por: M, Obasho, et al.
Publicado: (2025)
21cm Epoch of Reionisation Power Spectrum with Closure Phase using the Murchison Widefield Array
por: Tiwari, Himanshu, et al.
Publicado: (2024)
por: Tiwari, Himanshu, et al.
Publicado: (2024)
Observations of the 21 cm HI Line from the Milky Way galaxy using Pyramidal Horn Radio Telescope
por: Bhattacharjee, Kaustav, et al.
Publicado: (2025)
por: Bhattacharjee, Kaustav, et al.
Publicado: (2025)
21 cm Power Spectrum Analysis of North Celestial Pole Observations with the Tianlai Dish Pathfinder Array
por: He, Guangzhi, et al.
Publicado: (2026)
por: He, Guangzhi, et al.
Publicado: (2026)
Foreground Removal in Ground-Based CMB Observations Using a Transformer Model
por: Yan, Ye-Peng, et al.
Publicado: (2025)
por: Yan, Ye-Peng, et al.
Publicado: (2025)
Impacts and Statistical Mitigation of Missing Data on the 21cm Power Spectrum: A Case Study with the Hydrogen Epoch of Reionization Array
por: Chen, Kai-Feng, et al.
Publicado: (2024)
por: Chen, Kai-Feng, et al.
Publicado: (2024)
The Rotation Curve and Spiral Structure of Milky Way from the Hydrogen 21-cm Line Detection with Campus Radio Telescope
por: Li, Hong-Yu, et al.
Publicado: (2024)
por: Li, Hong-Yu, et al.
Publicado: (2024)
Ejemplares similares
-
Recovering the Wedge Modes Lost to 21-cm Foregrounds
por: Gagnon-Hartman, Samuel, et al.
Publicado: (2021) -
Spectral Redundancy for Calibrating Interferometers and Suppressing the Foreground Wedge in 21cm Cosmology
por: Cox, Tyler A., et al.
Publicado: (2023) -
Systematic Spectral Distortion from Digital Whitening in Radio Telescopes and Implications for 21 cm Cosmology
por: Byrne, Ruby, et al.
Publicado: (2026) -
Evidence of Ultra-faint Radio Frequency Interference in Deep 21~cm Epoch of Reionization Power Spectra with the Murchison Widefield Array
por: Wilensky, Michael J., et al.
Publicado: (2023) -
Expanded Generalized Needlet Internal Linear Combination (eGNILC) Framework for the 21-cm Foreground Removal
por: Dai, Wei-Ming, et al.
Publicado: (2024)