Zobrazeno 1 - 10
of 84
pro vyhledávání: '"Waldram, Elizabeth M."'
Autor:
Perrott, Yvette C., Cantwell, Therese M., Carey, Steve H., Elwood, Patrick J., Feroz, Farhan, Grainge, Keith J. B., Green, David A., Hobson, Michael P., Javid, Kamran, Jin, Terry Z., Pooley, Guy G., Razavi-Ghods, Nima, Rumsey, Clare, Saunders, Richard D. E., Scaife, Anna M. M., Schammel, Michel P., Scott, Paul F., Shimwell, Timothy W., Titterington, David J., Waldram, Elizabeth M.
The Arcminute Microkelvin Imager (AMI) carried out a blind survey for galaxy clusters via their Sunyaev-Zel'dovich effect decrements between 2008 and 2011. The first detection, known as AMI-CL J0300+2613, has been reobserved with AMI equipped with a
Externí odkaz:
http://arxiv.org/abs/1709.05136
Autor:
Consortium, AMI, Shimwell, Timothy W., Carpenter, John M., Feroz, Farhan, Grainge, Keith J. B., Hobson, Michael P., Hurley-Walker, Natasha, Lasenby, Anthony N., Olamaie, Malak, Perrott, Yvette C., Pooley, Guy G., Rodriguez-Gonzalvez, Carmen, Rumsey, Clare, Saunders, Richard D. E., Schammel, Michel P., Scott, Paul F., Titterington, David J., Waldram, Elizabeth M.
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 joint AMI & CARMA uv-data is used to quantify the detection significa
Externí odkaz:
http://arxiv.org/abs/1305.6655
Autor:
Consortium, AMI, Shimwell, Timothy W., Rodriguez-Gonzalvez, Carmen, Feroz, Farhan, Franzen, Thomas M. O., Grainge, Keith J. B., Hobson, Michael P., Hurley-Walker, Natasha, Lasenby, Anthony N., Lloyd-Davies, E. J., Olamaie, Malak, Perrott, Yvette C., Pooley, Guy G., Rumsey, Clare, Romer, A. Kathy, Saunders, Richard D. E., Scaife, Anna M. M., Schammel, Michel P., Scott, Paul F., Titterington, David J., Waldram, Elizabeth M.
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 use a Bayesian analysis to quantify the significance of our SZ detection
Externí odkaz:
http://arxiv.org/abs/1305.6654
Autor:
Consortium, AMI, Schammel, Michel P., Feroz, Farhan, Grainge, Keith J. B., Hobson, Michael P., Hurley-Walker, Natasha, Lasenby, Anthony N., Olamaie, Malak, Perrott, Yvette C., Pooley, Guy G., Rodriguez-Gonzalvez, Carmen, Rumsey, Clare, Saunders, Richard D. E., Scott, Paul F., Shimwell, Timothy W., Titterington, David J., Waldram, Elizabeth M.
We present 16-GHz Sunyaev-Zel'dovich observations using the Arcminute Microkelvin Imager (AMI) and subsequent Bayesian analysis of six galaxy clusters at redshift ($z \approx 1$) chosen from an X-ray and Infrared selected sample from Culverhouse et a
Externí odkaz:
http://arxiv.org/abs/1210.7771
Autor:
Consortium, AMI, Perrott, Yvette C., Scaife, Anna M. M., Green, David A., Davies, Matthew L., Franzen, Thomas M. O., Grainge, Keith J. B., Hobson, Michael P., Hurley-Walker, Natasha, Lasenby, Anthony N., Olamaie, Malak, Pooley, Guy G., Rodríguez-Gonzálvez, Carmen, Rumsey, Clare, Saunders, Richard D. E., Schammel, Michel P., Scott, Paul F., Shimwell, Timothy W., Titterington, David J., Waldram, Elizabeth M.
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 band. Here we present the first data release of the survey, consisting
Externí odkaz:
http://arxiv.org/abs/1208.5343
Autor:
Consortium, The AMI, Rodríguez-Gonzálvez, Carmen, Shimwell, Timothy W., Davies, Matthew L., Feroz, Farhan, Franzen, Thomas M. O., Grainge, Keith J. B., Hobson, Michael P., Hurley-Walker, Natasha, Lasenby, Anthony N., Olamaie, Malak, Pooley, Guy, Saunders, Richard D. E., Scaife, Anna M. M., Schammel, Michel P., Scott, Paul F., Titterington, David J., Waldram, Elizabeth M.
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
Externí odkaz:
http://arxiv.org/abs/1205.7067
Autor:
Consortium, AMI, Perrott, Yvette C., Green, David A., Davies, Matthew L., Franzen, Thomas M. O., Grainge, Keith J. B., Hobson, Michael P., Hurley-Walker, Natasha, Lasenby, Anthony N., Olamaie, Malak, Pooley, Guy G., Rodríguez-Gonzálvez, Carmen, Saunders, Richard D. E., Scaife, Anna M. M., Schammel, Michel P., Scott, Paul F., Shimwell, Timothy W., Titterington, David J., Waldram, Elizabeth M.
Publikováno v:
MNRAS Volume 421, Issue 1, pages L6-L10 (2012)
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 observations made with the Arcminute Microkelvin Imager Small Array (AMI SA)
Externí odkaz:
http://arxiv.org/abs/1110.1454
Autor:
Consortium, The AMI, Shimwell, Timothy W., Rodriguez-Gonzalvez, Carmen, Davies, Matthew L., Feroz, Farhan, Franzen, Thomas M. O., Grainge, Keith J. B., Hobson, Michael P., Hurley-Walker, Natasha, Lasenby, Anthony N., Olamaie, Malak, Pooley, Guy, Saunders, Richard D. E., Scaife, Anna M. M., Schammel, Michel P., Scott, Paul F., Titterington, David J., Waldram, Elizabeth M.
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 Substructure Survey (LoCuSS) sample.We detect the Sunyaev-Zel'dovich (SZ) eff
Externí odkaz:
http://arxiv.org/abs/1101.5590
Autor:
Rodriguez-Gonzalvez, Carmen, Shimwell, Timothy W., Davies, Matthew L., Feroz, Farhan, Franzen, Thomas M. O., Grainge, Keith J. B., Hobson, Michael P., Hurley-Walker, Natasha, Lasenby, Anthony N., Olamaie, Malak, Pooley, Guy, Saunders, Richard D. E., Scaife, Anna M. M., Schammel, Michel P., Scott, Paul F., Titterington, David J., Waldram, Elizabeth M.
We present 16-GHz observations using the Arcminute Microkelvin Imager (AMI) of 11 clusters with 7 x 10^{37}W < L_X < 11 x 10^{37}W (h_{50}=1.0) selected from the Local Cluster Substructure Survey (LoCuSS) and compare them to X-ray data. We use a fast
Externí odkaz:
http://arxiv.org/abs/1101.5589
Autor:
Consortium, The AMI, Olamaie, Malak, Rodriguez-Gonzalvez, Carmen, Davies, Matthew L., Feroz, Farhan, Franzen, Thomas M. O., Grainge, Keith J. B., Hobson, Michael P., Hurley-Walker, Natasha, Lasenby, Anthony N., Pooley, Guy G., Saunders, Richard D. E., Scaife, Anna M. M., Schammel, Michel, Scott, Paul F., Shimwell, Timothy W., Titterington, David J., Waldram, Elizabeth M., Zwart, Jonathan T. L.
Most Sunyaev--Zel'dovich (SZ) and X-ray analyses of galaxy clusters try to constrain the cluster total mass and/or gas mass using parameterised models and assumptions of spherical symmetry and hydrostatic equilibrium. By numerically exploring the pro
Externí odkaz:
http://arxiv.org/abs/1012.4996