279 citations · 579 across the 13 of their papers we have counts for
24 papers
Redshifts of radio sources in the Million Quasars Catalogue from machine learning
S. J. Curran, J. P. Moss, Y. C. Perrott
With the aim of using machine learning techniques to obtain photometric redshifts based upon a source's radio spectrum alone, we have extracted the radio sources from the Million Q…
A 15.5 GHz detection of the galaxy cluster minihalo in RXJ1720.1+2638
Yvette C. Perrott, Pedro Carvalho, Patrick J. Elwood +6
RXJ1720.1+2638 is a cool-core, 'relaxed-appearing' cluster with a minihalo previously detected up to 8.4 GHz, confined by X-ray-detected cold fronts. We present observations of the…
QSO photometric redshifts using machine learning and neural networks
S. J. Curran, J. P. Moss, Y. C. Perrott
The scientific value of the next generation of large continuum surveys would be greatly increased if the redshifts of the newly detected sources could be rapidly and reliably estim…
28 -- 40 GHz variability and polarimetry of bright compact sources in the QUIJOTE cosmological fields
Yvette C. Perrott, Marcos López-Caniego, Ricardo T. Génova-Santos +8
We observed 51 sources in the Q-U-I JOint TEnerife (QUIJOTE) cosmological fields which were brighter than 1 Jy at 30 GHz in the Planck Point Source Catalogue (version 1), with the…
Multiwavelength view of SPT-CL J2106-5844. The radio galaxies and the thermal and relativistic plasmas in a massive galaxy cluster merger at z~1.13
Luca Di Mascolo, Tony Mroczkowski, Yvette Perrott +12
SPT-CL J2106-5844 is among the most massive galaxy clusters at z>1 yet discovered. While initially used in cosmological tests to assess the compatibility with CDM cosmology of s…
Radio/X-ray correlations and variability in the X-ray binary LS I +61°303
R. Sharma, M. Massi, M. Chernyakova +6
The high-mass X-ray binary LS I +61°303 exhibits variability in its radio and X-ray emissions, ranging from minute to hour time-scales. At such short time-scales, not much is known…