325 citations · 928 across the 36 of their papers we have counts for
36 papers
Almanac: MCMC-based signal extraction of power spectra and maps on the sphere
E. Sellentin, A. Loureiro, L. Whiteway +5
Inference in cosmology often starts with noisy observations of random fields on the celestial sphere, such as maps of the microwave background radiation, continuous maps of cosmic…
Sunyaev--Zel'dovich profile fitting with joint AMI-Planck analysis
Yvette C. Perrott, Kamran Javid, Pedro Carvalho +5
We develop a Bayesian method of analysing Sunyaev-Zel'dovich measurements of galaxy clusters obtained from the Arcminute Microkelvin Imager (AMI) radio interferometer system and fr…
Physical modelling of galaxy clusters detected by Planck
Kamran Javid, Malak Olamaie, Yvette C. Perrott +5
We present a comparison of mass estimates for galaxy cluster candidates from the second Planck catalogue (PSZ2) of Sunyaev-Zel'dovich sources. We compare the mass values obtai…
Comparison of physical and observational galaxy cluster modelling
Kamran Javid, Yvette C. Perrott, Michael P. Hobson +3
We present a comparison between three cluster models applied to data obtained by the Arcminute Microkelvin Imager radio interferometer system. The physical model (PM) parameterises…
AMI SZ observation of galaxy-cluster merger CIZA J2242+5301: perpendicular flows of gas and dark matter
Clare Rumsey, Yvette C. Perrott, Malak Olamaie +5
AMI observations towards CIZA J2242+5301, in comparison with observations of weak gravitational lensing and X-ray emission from the literature, are used to investigate the behaviou…
Free-form modelling of galaxy clusters: a Bayesian and data-driven approach
Malak Olamaie, Michael P. Hobson, Farhan Feroz +5
A new method is presented for modelling the physical properties of galaxy clusters. Our technique moves away from the traditional approach of assuming specific parameterised functi…
AMI observations of ten CLASH galaxy clusters: SZ and X-ray data used together to determine cluster dynamical states
Clare Rumsey, Malak Olamaie, Yvette C. Perrott +7
Using Arcminute Microkelvin Imager (AMI) SZ observations towards ten CLASH clusters we investigate the influence of cluster mergers on observational galaxy cluster studies. Althoug…
CARMA observations of massive Planck-discovered cluster candidates at z>0.5 associated with WISE overdensities: Breaking the size-flux degeneracy
C. Rodriguez-Gonzalvez, R. Chary, S. Muchovej +4
We use a Bayesian software package to analyze CARMA-8 data towards 19 unconfirmed Planck SZ-cluster candidates from Rodriguez-Gonzalvez et al. (2015), that are associated with sign…
Planck 2015 results. XXVII. The Second Planck Catalogue of Sunyaev-Zeldovich Sources
Planck Collaboration, P. A. R. Ade, N. Aghanim +257
We present the all-sky Planck catalogue of Sunyaev-Zeldovich (SZ) sources detected from the 29 month full-mission data. The catalogue (PSZ2) is the largest SZ-selected sample of ga…
Bayes-X: a Bayesian inference tool for the analysis of X-ray observations of galaxy clusters
M. Olamaie, F. Feroz, K. J. B. Grainge +3
We present the first public release of our Bayesian inference tool, Bayes-X, for the analysis of X-ray observations of galaxy clusters. We illustrate the use of Bayes-X by analysin…
A joint analysis of AMI and CARMA observations of the recently discovered SZ galaxy cluster system AMI-CL J0300+2613
AMI Consortium, :, Timothy W. Shimwell +16
We present CARMA observations of a massive galaxy cluster discovered in the AMI blind SZ survey. Without knowledge of the cluster redshift a Bayesian analysis of the AMI, CARMA and…
SZ observations with AMI of the hottest galaxy clusters detected in the XMM-Newton Cluster Survey
AMI Consortium, :, Timothy W. Shimwell +19
We have obtained deep SZ observations towards 15 of the apparently hottest XMM Cluster Survey (XCS) clusters that can be observed with the Arcminute Microkelvin Imager (AMI). We us…
AMI SZ observations and Bayesian analysis of a sample of six redshift-one clusters of galaxies
AMI Consortium, :, Michel P. Schammel +15
We present 16-GHz Sunyaev-Zel'dovich observations using the Arcminute Microkelvin Imager (AMI) and subsequent Bayesian analysis of six galaxy clusters at redshift () c…
Future Science Prospects for AMI
Keith Grainge, Paul Alexander, Richard Battye +72
The Arcminute Microkelvin Imager (AMI) is a telescope specifically designed for high sensitivity measurements of low-surface-brightness features at cm-wavelength and has unique, im…
AMI Galactic Plane Survey at 16 GHz: I -- Observing, mapping and source extraction
AMI Consortium, :, Yvette C. Perrott +18
The AMI Galactic Plane Survey (AMIGPS) is a large area survey of the outer Galactic plane to provide arcminute resolution images at milli-Jansky sensitivity in the centimetre-wave…
Detailed SZ study of 19 LoCuSS galaxy clusters: masses and temperatures out to the virial radius
The AMI Consortium, :, Carmen Rodríguez-Gonzálvez +16
We present 16-GHz AMI SZ observations of 19 clusters with L_X >7x10^37 W (h50=1) selected from the LoCuS survey (0.142<z<0.295) and of A1758b, in the FoV of A1758a. We detect 17 cl…
Planck Intermediate Results II: Comparison of Sunyaev-Zeldovich measurements from Planck and from the Arcminute Microkelvin Imager for 11 galaxy clusters
Planck, AMI Collaborations, : +195
A comparison is presented of Sunyaev-Zeldovich measurements for 11 galaxy clusters as obtained by Planck and by the ground-based interferometer, the Arcminute Microkelvin Imager. A…
AMI radio continuum observations of young stellar objects with known outflows
AMI Consortium, :, Rachael E. Ainsworth +20
We present 16 GHz (1.9 cm) deep radio continuum observations made with the Arcminute Microkelvin Imager (AMI) of a sample of low-mass young stars driving jets. We combine these new…
Radio continuum observations of Class I protostellar disks in Taurus: constraining the greybody tail at centimetre wavelengths
Anna M. M. Scaife, Jane V. Buckle, Rachael E. Ainsworth +18
We present deep 1.8 cm (16 GHz) radio continuum imaging of seven young stellar objects in the Taurus molecular cloud. These objects have previously been extensively studied in the…
AMI observations of unmatched Planck ERCSC LFI sources at 15.75 GHz
AMI Consortium, :, Yvette C. Perrott +17
The Planck Early Release Compact Source Catalogue includes 26 sources with no obvious matches in other radio catalogues (of primarily extragalactic sources). Here we present observ…
AMI-LA radio continuum observations of Spitzer c2d small clouds and cores: Serpens region
Anna M. M. Scaife, Jennifer Hatchell, Rachael E. Ainsworth +18
We present deep radio continuum observations of the cores identified as deeply embedded young stellar objects in the Serpens molecular cloud by the Spitzer c2d programme at a wavel…
Further Sunyaev-Zel'dovich observations of two Planck ERCSC clusters with the Arcminute Microkelvin Imager
The AMI Consortium, :, Natasha Hurley-Walker +17
We present follow-up observations of two galaxy clusters detected blindly via the Sunyaev-Zel'dovich (SZ) effect and released in the Planck Early Release Compact Source Catalogue.…
Sunyaev-Zel'dovich observations of LoCuSS clusters with the Arcminute Microkelvin Imager: high X-ray luminosity sample
The AMI Consortium, :, Timothy W. Shimwell +16
We present observations from the Small Array of the Arcminute Microkelvin Imager (AMI) of eight high X-ray luminosity galaxy cluster systems selected from the Local Cluster Substru…
Bayesian analysis of weak gravitational lensing and Sunyaev-Zel'dovich data for six galaxy clusters
Natasha Hurley-Walker, Sarah Bridle, Eduardo S. Cypriano +19
We present an analysis of observations made with the Arcminute Microkelvin Imager (AMI) and the Canada-France-Hawaii Telescope (CFHT) of six galaxy clusters in a redshift range of…