Forward-Models of Cosmic Dawn: connecting 21cm simulations to the real world

Livrables

Communication, Dissemination and Outreach Plan

The plan describes the planned measures to maximize the impact ofthe project, including the dissemination and exploitation measures that are planned,and the target group(s) addressed. Regarding communication measures and publicengagement strategy, the aim is to inform and reach out to society and show theactivities performed, and the use and the benefits the project will have for citizens.

Career Development Plan

A Career Development Plan will be established jointly by thesupervisor(s) and the researcher. In addition to research objectives, this plan willcomprise the researcher's training and career needs, including training ontransferable skills, teaching, planning for publications and participation inconferences and events aiming at opening science and research to citizens. The Plancan be updated when needed.

Data Management Plan

The Data Management Plan describes the data management life cyclefor all data sets that will be collected, processed or generated by the action. It is adocument describing what data will be collected, processed or generated andfollowing what methodology and standards, whether and how this data will beshared and/or made open, and how it will be curated and preserved.

Publications

A Bayesian approach to modelling spectrometer data chromaticity corrected using beam factors - II. Model priors and posterior odds

Auteurs: Peter H Sims, Judd D Bowman, Steven G Murray, John P Barrett, Rigel C Cappallo, Colin J Lonsdale, Nivedita Mahesh, Raul A Monsalve, Alan E E Rogers, Titu Samson, Akshatha K Vydula
Publié dans: Monthly Notices of the Royal Astronomical Society, 2025, ISSN 0035-8711
Éditeur: Oxford University Press (OUP)
DOI: 10.1093/MNRAS/STAF1767

Impacts and Statistical Mitigation of Missing Data on the 21 cm Power Spectrum: A Case Study with the Hydrogen Epoch of Reionization Array

Auteurs: Kai-Feng Chen, Michael J. Wilensky, Adrian Liu, Joshua S. Dillon, Jacqueline N. Hewitt, Tyrone Adams, James E. Aguirre, Rushelle Baartman, Adam P. Beardsley, Lindsay M. Berkhout, Gianni Bernardi, Tashalee S. Billings, Judd D. Bowman, Philip Bull, Jacob Burba, Ruby Byrne, Steven Carey, Samir Choudhuri, Tyler Cox, David. R. DeBoer, Matt Dexter, Nico Eksteen, John Ely, Aaron Ewall-Wice, Steven R. Furlanetto, Kingsley Gale-Sides, Hugh Garsden, Bharat Kumar Gehlot, Adélie Gorce, Deepthi Gorthi, Ziyaad Halday, Bryna J. Hazelton, Jack Hickish, Daniel C. Jacobs, Alec Josaitis, Nicholas S. Kern, Joshua Kerrigan, Piyanat Kittiwisit, Matthew Kolopanis, Paul La Plante, Adam Lanman, Yin-Zhe Ma, David H. E. MacMahon, Lourence Malan, Cresshim Malgas, Keith Malgas, Bradley Marero, Zachary E. Martinot, Lisa McBride, Andrei Mesinger, Nicel Mohamed-Hinds, Mathakane Molewa, Miguel F. Morales, Steven G. Murray, Hans Nuwegeld, Aaron R. Parsons, Robert Pascua, Yuxiang Qin, Eleanor Rath, Nima Razavi-Ghods, James Robnett, Mario G. Santos, Peter Sims, Saurabh Singh, Dara Storer, Hilton Swarts, Jianrong Tan, Pieter van Wyngaarden, Haoxuan Zheng
Publié dans: The Astrophysical Journal, Numéro 979, 2025, ISSN 0004-637X
Éditeur: American Astronomical Society
DOI: 10.3847/1538-4357/AD9B91

A demonstration of the effect of fringe-rate filtering in the hydrogen epoch of reionization array delay power spectrum pipeline

Auteurs: Hugh Garsden, Philip Bull, Michael J Wilensky, Zuhra Abdurashidova, Tyrone Adams, James E Aguirre, Paul Alexander, Zaki S Ali, Rushelle Baartman, Yanga Balfour, Adam P Beardsley, Lindsay M Berkhout, Gianni Bernardi, Tashalee S Billings, Judd D Bowman, Richard F Bradley, Jacob Burba, Steven Carey, Chris L Carilli, Kai-Feng Chen, Carina Cheng, Samir Choudhuri, David R DeBoer, Eloy de Lera Acedo, Matt Dexter, Joshua S Dillon, Scott Dynes, Nico Eksteen, John Ely, Aaron Ewall-Wice, Nicolas Fagnoni, Randall Fritz, Steven R Furlanetto, Kingsley Gale-Sides, Bharat Kumar Gehlot, Abhik Ghosh, Brian Glendenning, Adelie Gorce, Deepthi Gorthi, Bradley Greig, Jasper Grobbelaar, Ziyaad Halday, Bryna J Hazelton, Jacqueline N Hewitt, Jack Hickish, Tian Huang, Daniel C Jacobs, Alec Josaitis, Austin Julius, MacCalvin Kariseb, Nicholas S Kern, Joshua Kerrigan, Honggeun Kim, Piyanat Kittiwisit, Saul A Kohn, Matthew Kolopanis, Adam Lanman, Paul La Plante, Adrian Liu, Anita Loots, Yin-Zhe Ma, David H E MacMahon, Lourence Malan, Cresshim Malgas, Keith Malgas, Bradley Marero, Zachary E Martinot, Andrei Mesinger, Mathakane Molewa, Miguel F Morales, Tshegofalang Mosiane, Steven G Murray, Abraham R Neben, Bojan Nikolic, Chuneeta Devi Nunhokee, Hans Nuwegeld, Aaron R Parsons, Robert Pascua, Nipanjana Patra, Samantha Pieterse, Yuxiang Qin, Eleanor Rath, Nima Razavi-Ghods, Daniel Riley, James Robnett, Kathryn Rosie, Mario G Santos, Peter Sims, Saurabh Singh, Dara Storer, Hilton Swarts, Jianrong Tan, Nithyanandan Thyagarajan, Pieter van Wyngaarden, Peter K G Williams, Zhilei Xu, Haoxuan Zheng
Publié dans: Monthly Notices of the Royal Astronomical Society, Numéro 535, 2024, ISSN 0035-8711
Éditeur: Oxford University Press (OUP)
DOI: 10.1093/MNRAS/STAE2541

Hydrogen Epoch of Reionization Array (HERA) Phase II Deployment and Commissioning

Auteurs: Lindsay M. Berkhout, Daniel C. Jacobs, Zuhra Abdurashidova, Tyrone Adams, James E. Aguirre, Paul Alexander, Zaki S. Ali, Rushelle Baartman, Yanga Balfour, Adam P. Beardsley, Gianni Bernardi, Tashalee S. Billings, Judd D. Bowman, Richard F. Bradley, Philip Bull, Jacob Burba, Ruby Byrne, Steven Carey, Chris L. Carilli, Kai-Feng Chen, Carina Cheng, Samir Choudhuri, David R. DeBoer, Eloy de Lera Acedo, Matt Dexter, Joshua S. Dillon, Scott Dynes, Nico Eksteen, John Ely, Aaron Ewall-Wice, Nicolas Fagnoni, Randall Fritz, Steven R. Furlanetto, Kingsley Gale-Sides, Hugh Garsden, Bharat Kumar Gehlot, Abhik Ghosh, Brian Glendenning, Adelie Gorce, Deepthi Gorthi, Bradley Greig, Jasper Grobbelaar, Ziyaad Halday, Bryna J. Hazelton, Jacqueline N. Hewitt, Jack Hickish, Tian Huang, Alec Josaitis, Austin Julius, MacCalvin Kariseb, Nicholas S. Kern, Joshua Kerrigan, Honggeun Kim, Piyanat Kittiwisit, Saul A. Kohn, Matthew Kolopanis, Adam Lanman, Paul La Plante, Adrian Liu, Anita Loots, Yin-Zhe Ma, David Harold Edward MacMahon, Lourence Malan, Cresshim Malgas, Keith Malgas, Bradley Marero, Zachary E. Martinot, Andrei Mesinger, Mathakane Molewa, Miguel F. Morales, Tshegofalang Mosiane, Steven G. Murray, Abraham R. Neben, Bojan Nikolic, Chuneeta Devi Nunhokee, Hans Nuwegeld, Aaron R. Parsons, Robert Pascua, Nipanjana Patra, Samantha Pieterse, Yuxiang Qin, Eleanor Rath, Nima Razavi-Ghods, Daniel Riley, James Robnett, Kathryn Rosie, Mario G. Santos, Peter Sims, Saurabh Singh, Dara Storer, Hilton Swarts, Jianrong Tan, Nithyanandan Thyagarajan, Pieter van Wyngaarden, Peter K. G. Williams, Haoxuan Zheng, Zhilei Xu
Publié dans: Publications of the Astronomical Society of the Pacific, Numéro 136, 2024, ISSN 0004-6280
Éditeur: IOP Publishing
DOI: 10.1088/1538-3873/AD3122

Mitigating calibration errors from mutual coupling with time-domain filtering of 21 cm cosmological radio observations

Auteurs: N Charles, N S Kern, R Pascua, G Bernardi, L Bester, O Smirnov, E D L Acedo, Z Abdurashidova, T Adams, J E Aguirre, R Baartman, A P Beardsley, L M Berkhout, T S Billings, J D Bowman, P Bull, J Burba, R Byrne, S Carey, K Chen, S Choudhuri, T Cox, D R DeBoer, M Dexter, J S Dillon, S Dynes, N Eksteen, J Ely, A Ewall-Wice, R Fritz, S R Furlanetto, K Gale-Sides, H Garsden, B K Gehlot, A Ghosh, A Gorce, D Gorthi, Z Halday, B J Hazelton, J N Hewitt, J Hickish, T Huang, D C Jacobs, A Josaitis, J Kerrigan, P Kittiwisit, M Kolopanis, P La Plante, A Lanman, A Liu, Y -Z Ma, D H E MacMahon, L Malan, K Malgas, C Malgas, B Marero, Z E Martinot, L McBride, A Mesinger, N Mohamed-Hinds, M Molewa, M F Morales, S Murray, B Nikolic, H Nuwegeld, A R Parsons, N Patra, Y Qin, E Rath, N Razavi-Ghods, D Riley, J Robnett, K Rosie, M G Santos, P Sims, S Singh, D Storer, H Swarts, J Tan, M J Wilensky, P K G Williams, P v Wyngaarden, H Zheng
Publié dans: Monthly Notices of the Royal Astronomical Society, Numéro 534, 2025, ISSN 0035-8711
Éditeur: Oxford University Press (OUP)
DOI: 10.1093/MNRAS/STAE2303

The EDGES measurement disfavors an excess radio background during the cosmic dawn

Auteurs: Junsong Cang, Andrei Mesinger, Steven G. Murray, Daniela Breitman, Yuxiang Qin, Roberto Trotta
Publié dans: Astronomy & Astrophysics, Numéro 698, 2025, ISSN 0004-6361
Éditeur: EDP Sciences
DOI: 10.1051/0004-6361/202452982

pyuvdata v3: an interface for astronomical interferometric data sets in Python

Auteurs: Garrett K. Keating, Bryna J. Hazelton, Matthew Kolopanis, Steven Murray, Adam P. Beardsley, Daniel C. Jacobs, Nicholas Kern, Adam Lanman, Paul La Plante, Jonathan C. Pober, Pyxie Star
Publié dans: Journal of Open Source Software, Numéro 10, 2025, ISSN 2475-9066
Éditeur: The Open Journal
DOI: 10.21105/JOSS.07482

Investigating mutual coupling in the hydrogen epoch of reionization array and mitigating its effects on the 21-cm power spectrum

Auteurs: E Rath, R Pascua, A T Josaitis, A Ewall-Wice, N Fagnoni, E de Lera Acedo, Z E Martinot, Z Abdurashidova, T Adams, J E Aguirre, R Baartman, A P Beardsley, L M Berkhout, G Bernardi, T S Billings, J D Bowman, P Bull, J Burba, R Byrne, S Carey, K -F Chen, S Choudhuri, T Cox, D R DeBoer, M Dexter, J S Dillon, S Dynes, N Eksteen, J Ely, R Fritz, S R Furlanetto, K Gale-Sides, H Garsden, B K Gehlot, A Ghosh, A Gorce, D Gorthi, Z Halday, B J Hazelton, J N Hewitt, J Hickish, T Huang, D C Jacobs, N S Kern, J Kerrigan, P Kittiwisit, M Kolopanis, A Lanman, A Liu, Y -Z Ma, D H E MacMahon, L Malan, C Malgas, K Malgas, B Marero, L McBride, A Mesinger, N Mohamed-Hinds, M Molewa, M F Morales, S G Murray, B Nikolic, H Nuwegeld, A R Parsons, N Patra, P La Plante, Y Qin, N Razavi-Ghods, D Riley, J Robnett, K Rosie, M G Santos, P Sims, S Singh, D Storer, H Swarts, J Tan, M J Wilensky, P K G Williams, P van Wyngaarden, H Zheng
Publié dans: Monthly Notices of the Royal Astronomical Society, Numéro 541, 2025, ISSN 0035-8711
Éditeur: Oxford University Press (OUP)
DOI: 10.1093/MNRAS/STAF1012

Bayesian estimation of cross-coupling and reflection systematics in 21cm array visibility data

Auteurs: Geoff G Murphy, Philip Bull, Mario G Santos, Zara Abdurashidova, Tyrone Adams, James E Aguirre, Paul Alexander, Zaki S Ali, Rushelle Baartman, Yanga Balfour, Adam P Beardsley, Gianni Bernardi, Tashalee S Billings, Judd D Bowman, Richard F Bradley, Jacob Burba, Christopher Cain, Steven Carey, Chris L Carilli, Carina Cheng, David R DeBoer, Eloy de Lera Acedo, Matt Dexter, Joshua S Dillon, Nico Eksteen, John Ely, Aaron Ewall-Wice, Nicolas Fagnoni, Randall Fritz, Steven R Furlanetto, Kingsley Gale-Sides, Brian Glendenning, Deepthi Gorthi, Bradley Greig, Jasper Grobbelaar, Ziyaad Halday, Bryna J Hazelton, Jacqueline N Hewitt, Jack Hickish, Daniel C Jacobs, Austin Julius, MacCalvin Kariseb, Nicholas S Kern, Joshua Kerrigan, Piyanat Kittiwisit, Saul A Kohn, Matthew Kolopanis, Adam Lanman, Paul La Plante, Adrian Liu, Anita Loots, David Harold Edward MacMahon, Lourence Malan, Cresshim Malgas, Keith Malgas, Bradley Marero, Zachary E Martinot, Andrei Mesinger, Mathakane Molewa, Miguel F Morales, Tshegofalang Mosiane, Steven G Murray, Abraham R Neben, Bojan Nikolic, Hans Nuwegeld, Aaron R Parsons, Nipanjana Patra, Samantha Pieterse, Nima Razavi-Ghods, James Robnett, Kathryn Rosie, Peter Sims, Jackson Sipple, Craig Smith, Hilton Swarts, Nithyanandan Thyagarajan, Pieter van Wyngaarden, Peter K G Williams, Haoxuan Zheng
Publié dans: Monthly Notices of the Royal Astronomical Society, 2024, ISSN 0035-8711
Éditeur: Oxford University Press (OUP)
DOI: 10.1093/MNRAS/STAE2242

A general Bayesian model-validation framework based on null-test evidence ratios, with an example application to global 21-cm cosmology

Auteurs: Peter H Sims, Judd D Bowman, Steven G Murray, John P Barrett, Rigel C Cappallo, Colin J Lonsdale, Nivedita Mahesh, Raul A Monsalve, Alan E E Rogers, Titu Samson, Akshatha K Vydula
Publié dans: Monthly Notices of the Royal Astronomical Society, Numéro 541, 2025, ISSN 0035-8711
Éditeur: Oxford University Press (OUP)
DOI: 10.1093/MNRAS/STAF1109

Efficient simulation of discrete galaxy populations and associated radiation fields over the first billion years

Auteurs: James E. Davies, Andrei Mesinger, Steven G. Murray
Publié dans: Astronomy & Astrophysics, Numéro 701, 2025, ISSN 0004-6361
Éditeur: EDP Sciences
DOI: 10.1051/0004-6361/202554951

21cmSense v2: A modular, open-source 21 cm sensitivitycalculator

Auteurs: Steven G. Murray, Jonathan Pober, Matthew Kolopanis
Publié dans: Journal of Open Source Software, Numéro 9, 2024, ISSN 2475-9066
Éditeur: The Open Journal
DOI: 10.21105/JOSS.06501

<scp>21cmemu</scp>: an emulator of <scp>21cmfast</scp> summary observables

Auteurs: Daniela Breitman; Andrei Mesinger; Steven G Murray; David Prelogović; Yuxiang Qin; Roberto Trotta
Publié dans: Monthly Notices of the Royal Astronomical Society, 2023, ISSN 1365-2966
Éditeur: Monthly Notices of the Royal Astronomical Society
DOI: 10.48550/ARXIV.2309.05697

Direct Optimal Mapping Image Power Spectrum and its Window Functions

Auteurs: Zhilei Xu, Honggeun Kim, Jacqueline N. Hewitt, Kai-Feng Chen, Nicholas S. Kern, Eleanor Rath, Ruby Byrne, Adélie Gorce, Robert Pascua, Zachary E. Martinot, Joshua S. Dillon, Bryna J. Hazelton, Adrian Liu, Miguel F. Morales, Zara Abdurashidova, Tyrone Adams, James E. Aguirre, Paul Alexander, Zaki S. Ali, Rushelle Baartman, Yanga Balfour, Adam P. Beardsley, Gianni Bernardi, Tashalee S. Billings, Judd D. Bowman, Richard F. Bradley, Philip Bull, Jacob Burba, Steven Carey, Chris L. Carilli, Carina Cheng, David R. DeBoer, Eloy de Lera Acedo, Matt Dexter, Nico Eksteen, John Ely, Aaron Ewall-Wice, Nicolas Fagnoni, Randall Fritz, Steven R. Furlanetto, Kingsley Gale-Sides, Brian Glendenning, Deepthi Gorthi, Bradley Greig, Jasper Grobbelaar, Ziyaad Halday, Jack Hickish, Daniel C. Jacobs, Austin Julius, MacCalvin Kariseb, Joshua Kerrigan, Piyanat Kittiwisit, Saul A. Kohn, Matthew Kolopanis, Adam Lanman, Paul La Plante, Anita Loots, David Harold Edward MacMahon, Lourence Malan, Cresshim Malgas, Keith Malgas, Bradley Marero, Andrei Mesinger, Mathakane Molewa, Tshegofalang Mosiane, Steven G. Murray, Abraham R. Neben, Bojan Nikolic, Hans Nuwegeld, Aaron R. Parsons, Nipanjana Patra, Samantha Pieterse, Nima Razavi-Ghods, James Robnett, Kathryn Rosie, Peter Sims, Craig Smith, Hilton Swarts, Jianrong Tan, Nithyanandan Thyagarajan, Pieter van Wyngaarden, Peter K. G. Williams, Haoxuan Zheng, null null
Publié dans: The Astrophysical Journal, Numéro 971, 2024, ISSN 0004-637X
Éditeur: American Astronomical Society
DOI: 10.3847/1538-4357/AD528C

<tt>matvis</tt>: a matrix-based visibility simulator for fast forward modelling of many-element 21 cm arrays

Auteurs: Piyanat Kittiwisit; Steven G Murray; Hugh Garsden; Philip Bull; Michael J Wilensky; Christopher Cain; Aaron R Parsons; Jackson Sipple; Tyrone Adams; James E Aguirre; Rushelle Baartman; Adam P Beardsley; Lindsay M Berkhout; Gianni Bernardi; Tashalee S Billings; Judd D Bowman; Richard F Bradley; Jacob Burba; Steven Carey; Chris L Carilli; Kai-Feng Chen; Samir Choudhuri; Tyler Cox; David R DeBoer; Eloy de Lera Acedo; Matt Dexter; Joshua S Dillon; Nico Eksteen; John Ely; Aaron Ewall-Wice; Nicolas Fagnoni; Steven R Furlanetto; Kingsley Gale-Sides; Bharat Kumar Gehlot; Brian Glendenning; Adelie Gorce; Deepthi Gorthi; Bradley Greig; Jasper Grobbelaar; Ziyaad Halday; Bryna J Hazelton; Jacqueline N Hewitt; Jack Hickish; Daniel C Jacobs; Alec Josaitis; Nicholas S Kern; Joshua Kerrigan; Honggeun Kim; Matthew Kolopanis; Adam Lanman; Paul La Plante; Adrian Liu; Yin-Zhe Ma; David H E MacMahon; Lourence Malan; Cresshim Malgas; Keith Malgas; Bradley Marero; Zachary E Martinot; Lisa McBride; Andrei Mesinger; Mathakane Molewa; Miguel F Morales; Tshegofalang Mosiane; Chuneeta Devi Nunhokee; Hans Nuwegeld; Robert Pascua; Yuxiang Qin; Eleanor Rath; Nima Razavi-Ghods; James Robnett; Mario G Santos; Peter Sims; Saurabh Singh; Dara Storer; Hilton Swarts; Jianrong Tan; Nithyanandan Thyagarajan; Pieter van Wyngaarden; Zhilei Xu; Haoxuan Zheng
Publié dans: RAS Techniques and Instruments, 2025, ISSN 2752-8200
Éditeur: RAS Techniques and Instruments
DOI: 10.1093/RASTI/RZAF001

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