Publications
Raste, Janakee; Kulkarni, Girish; Watkinson, Catherine A; Keating, Laura C; Haehnelt, Martin G - The 21-cm bispectrum from neutral hydrogen islands at z < 6, 2023, Accepted to MNRAS
Soares, Paula S; Watkinson, Catherine A; Cunnington, Steven; Pourtsidou, Alkistis - Gaussian Process Regression for foreground removal in H I Intensity Mapping experiments, 2022, MNRAS, 510, 4, 5872-5890
Watkinson, Catherine A; Greig, Bradley; Mesinger, Andrei - Epoch of reionization parameter estimation with the 21-cm bispectrum, 2022, MNRAS, 510, 3, 3838-3848
Cunnington, Steven; Watkinson, Catherine A; Pourtsidou, Alkistis - The H I intensity mapping bispectrum including observational effects, 2021, MNRAS, 507, 2, 1623-1639
Watkinson, Catherine A.; Trott, Cathryn M; Hothi, Ian - The bispectrum and 21cm foregrounds during the Epoch of Reionization, 2020, MNRAS, 501, 1, 367-382
Jennings, William, Watkinson, Catherine A.; Abdalla, Filipe - Analysing the Epoch of Reionization with three-point correlation functions and machine learning techniques, 2020, MNRAS, 498, 3, 4518-4532
Hutter, Anne; Watkinson, Catherine A.; Jordan, Christopher H.; Seiler, Jacob; Dayal, Pratika; Sinha, Manodeep; Croton, Darren J. - The 21 cm bispectrum during reionization: a tracer of the ionization topology, 2020, MNRAS, 492, 1, 653
Murray, Steven G; Greig, Bradley; Mesinger, Andrei; Muñoz, Julian B; Qin, Yuxiang; Park, Jaehong; Watkinson, Catherine A - 21cmFAST v3: A Python-integrated C code for generating 3D realizations of the cosmic 21cm signal, 2020, JOSS, 5, 54, 2582
Trott, Cathryn M., Watkinson, Catherine A.; Jordan, Christopher H. et al. - Gridded and direct Epoch of Reionisation bispectrum estimates using the Murchison Widefield Array, 2019, PASA, 36, e023
Jennings, William, Watkinson, Catherine A.; Abdalla, Filipe; McEwan, Jason - Evaluating machine learning techniques for predicting power spectra from reionization simulations, 2019, MNRAS, 483, 3
Watkinson, Catherine A.; Giri, Sambit; Ross, Hannah; Dixon, Keri; Iliev, Ilian; Pritchard, Jonathan - The 21cm bispectrum as a probe of non-Gaussianities due to X-ray heating, 2019, MNRAS, 482, 2, 2653
Majumdar, Suman; Pritchard, Jonathan R.; Mondal, Rajesh; Watkinson, Catherine A.; Bharadwaj, Somnath; Mellema, Garrelt - Quantifying the non-Gaussianity in the EoR 21-cm signal through bispectrum, 2018, MNRAS, 476, 3, p.4007, arXiv:1708.08458
Watkinson, Catherine A.; Majumdar, S.; Pritchard, Jonathan R.; Mondal, R -
A fast estimator for the bispectrum and beyond - A practical method for measuring non-Gaussianity in 21-cm maps, 2017, MNRAS, 472, 2, 2436
Watkinson, Catherine A. & Pritchard, Jonathan R.,
The impact of spin temperature fluctuations on the 21-cm moments, 2015, MNRAS, 454, 2, 1416
Watkinson, Catherine A.; Mesinger, Andrei; Pritchard, Jonathan R.; Sobacchi, Emanuele -
21-cm signatures of residual HI inside cosmic HII regions during reionization, 2015, MNRAS, 449, 3, 3202
Watkinson, Catherine A. & Nath, Chandrika - UK Commercial Space Activities, 2015, Parliamentary Office of Science & Technology POSTnote
Watkinson, Catherine A. & Pritchard, Jonathan R. -
Distinguishing models of reionization using future radio observations of 21-cm 1-point statistics, 2014, MNRAS, 443, 4, 3090
Watkinson, Catherine; Liddle, Andrew R.; Mukherjee, Pia; Parkinson, David -
Optimizing future dark energy surveys for model selection goals, 2012, MNRAS, 424, 1, 313
Soares, Paula S; Watkinson, Catherine A; Cunnington, Steven; Pourtsidou, Alkistis - Gaussian Process Regression for foreground removal in H I Intensity Mapping experiments, 2022, MNRAS, 510, 4, 5872-5890
Watkinson, Catherine A; Greig, Bradley; Mesinger, Andrei - Epoch of reionization parameter estimation with the 21-cm bispectrum, 2022, MNRAS, 510, 3, 3838-3848
Cunnington, Steven; Watkinson, Catherine A; Pourtsidou, Alkistis - The H I intensity mapping bispectrum including observational effects, 2021, MNRAS, 507, 2, 1623-1639
Watkinson, Catherine A.; Trott, Cathryn M; Hothi, Ian - The bispectrum and 21cm foregrounds during the Epoch of Reionization, 2020, MNRAS, 501, 1, 367-382
Jennings, William, Watkinson, Catherine A.; Abdalla, Filipe - Analysing the Epoch of Reionization with three-point correlation functions and machine learning techniques, 2020, MNRAS, 498, 3, 4518-4532
Hutter, Anne; Watkinson, Catherine A.; Jordan, Christopher H.; Seiler, Jacob; Dayal, Pratika; Sinha, Manodeep; Croton, Darren J. - The 21 cm bispectrum during reionization: a tracer of the ionization topology, 2020, MNRAS, 492, 1, 653
Murray, Steven G; Greig, Bradley; Mesinger, Andrei; Muñoz, Julian B; Qin, Yuxiang; Park, Jaehong; Watkinson, Catherine A - 21cmFAST v3: A Python-integrated C code for generating 3D realizations of the cosmic 21cm signal, 2020, JOSS, 5, 54, 2582
Trott, Cathryn M., Watkinson, Catherine A.; Jordan, Christopher H. et al. - Gridded and direct Epoch of Reionisation bispectrum estimates using the Murchison Widefield Array, 2019, PASA, 36, e023
Jennings, William, Watkinson, Catherine A.; Abdalla, Filipe; McEwan, Jason - Evaluating machine learning techniques for predicting power spectra from reionization simulations, 2019, MNRAS, 483, 3
Watkinson, Catherine A.; Giri, Sambit; Ross, Hannah; Dixon, Keri; Iliev, Ilian; Pritchard, Jonathan - The 21cm bispectrum as a probe of non-Gaussianities due to X-ray heating, 2019, MNRAS, 482, 2, 2653
Majumdar, Suman; Pritchard, Jonathan R.; Mondal, Rajesh; Watkinson, Catherine A.; Bharadwaj, Somnath; Mellema, Garrelt - Quantifying the non-Gaussianity in the EoR 21-cm signal through bispectrum, 2018, MNRAS, 476, 3, p.4007, arXiv:1708.08458
Watkinson, Catherine A.; Majumdar, S.; Pritchard, Jonathan R.; Mondal, R -
A fast estimator for the bispectrum and beyond - A practical method for measuring non-Gaussianity in 21-cm maps, 2017, MNRAS, 472, 2, 2436
Watkinson, Catherine A. & Pritchard, Jonathan R.,
The impact of spin temperature fluctuations on the 21-cm moments, 2015, MNRAS, 454, 2, 1416
Watkinson, Catherine A.; Mesinger, Andrei; Pritchard, Jonathan R.; Sobacchi, Emanuele -
21-cm signatures of residual HI inside cosmic HII regions during reionization, 2015, MNRAS, 449, 3, 3202
Watkinson, Catherine A. & Nath, Chandrika - UK Commercial Space Activities, 2015, Parliamentary Office of Science & Technology POSTnote
Watkinson, Catherine A. & Pritchard, Jonathan R. -
Distinguishing models of reionization using future radio observations of 21-cm 1-point statistics, 2014, MNRAS, 443, 4, 3090
Watkinson, Catherine; Liddle, Andrew R.; Mukherjee, Pia; Parkinson, David -
Optimizing future dark energy surveys for model selection goals, 2012, MNRAS, 424, 1, 313
Grants & Awards
ARC Centre for Excellence in All-Sky Astrophysics in 3D Visitor Fund - 2019 - $4,500 (AUD) to visit and collaborate with Cathryn Trott (Curtin University, Perth) and Bradley Greig (University of Melbourne).
Physics Department Winton Capital PhD Thesis prize - 2016 - £500 awarded to the best PhD thesis in the Imperial Physics department.
Science and Technology Funding Council STFC-POST Fellowship - 2014 - Awarded to fund work at the Parliamentary Office of Science and Technology (POST) for 3 months. Produced a POSTnote on UK Commercial Space Activities.
C R Barber Trust Fund - 2013 - Funding to attend 'Reionization in the Red Centre' conference in Australia.
Science and Technology Funding Council 3.5-year PhD studentship - 2011
SEPNET (South East Physics Network) scholarship - 2009 - To fund a 2-year (Bologna-compliant) MSc
Physics Department Winton Capital PhD Thesis prize - 2016 - £500 awarded to the best PhD thesis in the Imperial Physics department.
Science and Technology Funding Council STFC-POST Fellowship - 2014 - Awarded to fund work at the Parliamentary Office of Science and Technology (POST) for 3 months. Produced a POSTnote on UK Commercial Space Activities.
C R Barber Trust Fund - 2013 - Funding to attend 'Reionization in the Red Centre' conference in Australia.
Science and Technology Funding Council 3.5-year PhD studentship - 2011
SEPNET (South East Physics Network) scholarship - 2009 - To fund a 2-year (Bologna-compliant) MSc