Zobrazeno 1 - 10
of 30
pro vyhledávání: '"Katy Lancaster"'
Autor:
Anthony Lasenby, Rod D. Davies, Pedro Carreira, Rafael Rebolo, David Titterington, Pedro Sosa Molina, Sarah Smith, Carlos M. Gutiérrez, Paul F. Scott, Clive Dickinson, Ricardo Genova-Santos, Keith Grainge, Katy Lancaster, Graca Rocha, Richard S. Savage, Kieran Cleary, J. P. Leahy, Yaser A. Hafez, Rüdiger Kneissl, Nutan Rajguru, Richard A. Battye, Anže Slosar, Robert A. Watson, Richard D. E. Saunders, Angela C. Taylor, Jose Alberto Rubino-Martin, Michael P. Hobson, Anthony Challinor, Elizabeth Waldram, M. Jones, Richard J. Davis, Klaus Maisinger, Guy G. Pooley
We estimate the bispectrum of the Very Small Array data from the compact and extended configuration observations released in December 2002, and compare our results to those obtained from Gaussian simulations. There is a slight excess of large bispect
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7f06652f677600f33e299121f7f10d3f
https://doi.org/10.1111/j.1365-2966.2004.07885.x
https://doi.org/10.1111/j.1365-2966.2004.07885.x
Autor:
Yaser A. Hafez, Anthony Lasenby, Michael P. Hobson, Francisco J. Blanco, Elia S. Battistelli, Clive Dickinson, Marco Tucci, Rod D. Davies, Kieran Cleary, Katy Lancaster, Rafael Rebolo, David Titterington, Angela C. Taylor, Carmen P. Padilla-Torres, M. Jones, Jose Alberto Rubino-Martin, Robert A. Watson, Paul F. Scott, Ricardo Genova-Santos, Richard J. Davis, Richard D. E. Saunders, Thomas M. O. Franzen, Keith Grainge
Accurate calibration of data is essential for the current generation of cosmic microwave background (CMB) experiments. Using data from the Very Small Array (VSA), we describe procedures which will lead to an accuracy of 1 per cent or better for exper
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::54cd04562da4635f8bbf37509351bc82
https://ora.ox.ac.uk/objects/uuid:10788c09-214b-4452-adc1-990f2870b43f
https://ora.ox.ac.uk/objects/uuid:10788c09-214b-4452-adc1-990f2870b43f
Autor:
M. Crofts, Jonathan T. L. Zwart, D. M. Odell, Natasha Hurley-Walker, John Ely, J. Czeres, M. L. Davies, Roger Dace, Harry Smith, Anthony Lasenby, E. M. Waldram, M. Olamaie, M. Felvus, Keith Grainge, Michael L. Brown, Michael P. Hobson, O. Norris, W. Flynn, D. Bly, T. Culverhouse, William F. Grainger, Ghassan Yassin, Richard D. E. Saunders, V. Quy, Philip J. Marshall, P. Biddulph, Timothy W. Shimwell, Ricardo Génova-Santos, A. R. Brown, Anna M. M. Scaife, J. Schofield, C. M. Holler, R. Jilley, R. W. Barker, M. Velić, David Titterington, Guy G. Pooley, J. Geisbüsch, B. A. Wood, R. D'Alessandro, D. Hammett, F. Newton, S. West, C. Rodriguez-Gonzalvez, C. Clementson, Michel P. Schammel, Paul F. Scott, C. Shaw, Marian Pospieszalski, T. Kaneko, Roger C. Boysen, Farhan Feroz, T. M. O. Franzen, R. Kneissl, Y. C. Perrott J. C. Pober, K. Duggan, Katy Lancaster, I. Northrop, P. Doherty
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 423:1463-1473
We present an interesting Sunyaev-Zel'dovich (SZ) detection in the first of the Arcminute Microkelvin Imager (AMI) 'blind', degree-square fields to have been observed down to our target sensitivity of 100{\mu}Jy/beam. In follow-up deep pointed observ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::314e5a91efc059fa4761627da718db24
https://doi.org/10.1111/j.1365-2966.2012.20970.x
https://doi.org/10.1111/j.1365-2966.2012.20970.x
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 419:503-512
We present the results of a Chandra observation of the galaxy cluster Abell 689 (z=0.279). Abell 689 is one of the most luminous clusters detected in the ROSAT All Sky Survey (RASS), but was flagged as possibly including significant point source cont
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2737ce53552c8aa1a2725b7431870286
https://doi.org/10.1111/j.1365-2966.2011.19715.x
https://doi.org/10.1111/j.1365-2966.2011.19715.x
Autor:
Michael W. Peel, Abdulaziz Mohammad, Paul Giles, E. Pazderski, R. Feiler, Richard A. Battye, Marcin P. Gawronski, Ian Browne, Katy Lancaster, Bartosz Lew, S. R. Lowe, Andrzej Kus, Mark Birkinshaw, Richard J. Davis, Boud Roukema, Ben J Maughan, B. M. Pazderska, Peter N. Wilkinson
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 418:1441-1451
We present 30 GHz Sunyaev Zel'dovich observations of a statistically complete sample of galaxy clusters with OCRA-p. The clusters are the 18 most X-ray luminous clusters at z > 0.2 in the ROSAT Brightest Cluster Sample. We correct for contaminant rad
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::676330aa64b7725b7497e288f12bb133
https://doi.org/10.1111/j.1365-2966.2011.19241.x
https://doi.org/10.1111/j.1365-2966.2011.19241.x
Autor:
Richard A. Battye, Katy Lancaster, B. M. Pazderska, E. Pazderski, Michael W. Peel, Boudewijn F. Roukema, A. J. Kus, Marcin P. Gawronski, Ian Browne, Mark Birkinshaw, R. J. Davis, R. Feiler, S. R. Lowe, Peter N. Wilkinson
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 410:2690-2697
Knowledge of the population of radio sources in the range ~2-200 GHz is important for understanding their effects on measurements of the Cosmic Microwave Background power spectrum. We report measurements of the 30 GHz flux densities of 605 radio sour
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::837ab27bd2ce0c2c030a30476a469c61
https://doi.org/10.1111/j.1365-2966.2010.17640.x
https://doi.org/10.1111/j.1365-2966.2010.17640.x
Autor:
Yau De Huang, Hiroaki Nishioka, Chih-Wei Locutus Huang, Keiichi Umetsu, Sandor M. Molnar, Mark Birkinshaw, Jiun-Huei Proty Wu, Guo-Chin Liu, Pablo Altamirano, Philippe Raffin, Michael Kesteven, Yuh-Jing Hwang, Tashun Wei, Chia-Hao Chang, Fu-Cheng Wang, Paul T. P. Ho, Homin Jiang, Ming-Tang Chen, Shu-Hao Chang, Katy Lancaster, Su-Wei Chang, Tzihong Chiueh, Patrick M. Koch, Pierre Martin-Cocher, Chao-Te Li, Chih Chiang Han, Kai-Yang Lin, Derek Kubo, Warwick Wilson, Yu-Wei Liao, Peter Oshiro
Publikováno v:
The Astrophysical Journal. 694:1619-1628
We present observations, analysis, and results for the first-year operation of Array for Microwave Background Anisotropy (AMiBA), an interferometric experiment designed to study cosmology via the measurement of cosmic microwave background (CMB). AMiB
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5eb3c231b9f144542311ffb82ce37157
https://doi.org/10.1088/0004-637x/694/2/1619
https://doi.org/10.1088/0004-637x/694/2/1619
Autor:
Peter Oshiro, Klaus Willmeroth, Chao-Te Li, Yu-Wei Liao, Pierre Martin-Cocher, Hiroaki Nishioka, Philippe Raffin, Chih-Chiang Han, Shu Hao Chang, Guillaume Chereau, Konrad Pausch, Mark Birkinshaw, Pablo Altamirano, Michael Kesteven, Katy Lancaster, Chia-Hao Chang, Su-Wei Chang, Sandor M. Molnar, Kai-Yang Lin, F. Patt, Patrick M. Koch, K. Y. Lo, Homin Jiang, Fabiola Ibanez-Romano, Guo-Chin Liu, Derek Kubo, Ke-Jung Chen, Tashun Wei, Tzihong Chiueh, Fu-Cheng Wang, Yau-De Huang, Jiun-Huei Proty Wu, Robert N. Martin, Bob Romeo, Chih-Wei Locutus Huang, Ming-Tang Chen, Keiichi Umetsu, Paul T. P. Ho
Publikováno v:
The Astrophysical Journal. 694:1670-1684
AMiBA is the largest hexapod astronomical telescope in current operation. We present a description of this novel hexapod mount with its main mechanical components -- the support cone, universal joints, jack screws, and platform -- and outline the con
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8b29b854a0896aaee4a54848e8f61cc8
https://doi.org/10.1088/0004-637x/694/2/1670
https://doi.org/10.1088/0004-637x/694/2/1670
Autor:
Peter N. Wilkinson, Ian Browne, S. R. Lowe, A. J. Kus, Katy Lancaster, Mark Birkinshaw, Marcin P. Gawronski, Michael W. Peel, Richard J. Davis, R. Feiler, E. Pazderski, B. M. Pazderska
Publikováno v:
Astronomy & Astrophysics. 498:463-470
We report the results of a survey of 442 planetary nebulae at 30 GHz. The purpose of the survey is to develop a list of planetary nebulae as calibration sources which could be used for high frequency calibration in future. For 41 PNe with sufficient
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1e7b3a05efb71f1ee3fea38efffd9d98
https://doi.org/10.1051/0004-6361/200811369
https://doi.org/10.1051/0004-6361/200811369
Autor:
Yao-Wei Liao, Su-Hao Chang, Su-Wei Chang, Jiun-Huei Proty Wu, Sandor M. Molnar, Katy Lancaster, Cha-Hao Chang, Chih-Chiang Han, Mark Birkinshaw, Chao-Te Li, Philippe Raffin, Fu-Cheng Wang, Guillaume Chereau, Guo-Chin Liu, Homin Jiang, Tzihong Chiueh, Hiroaki Nishioka, Michael Kesteven, Chi-Wei Huang, Derek Kubo, Pierre Martin-Cocher, Yuh-Jing Hwang, Kai-Yang Lin, Pablo Altimirano, Keiichi Umetsu, Patrick M. Koch, Paul T. P. Ho, Warwick Wilson, Ming-Tang Chen, Yao-De Huang
Publikováno v:
Scopus-Elsevier
We discuss the observation, analysis, and results of the first-year science operation of AMiBA, an interferometric experiment designed to study cosmology via the measurement of Cosmic Microwave Background (CMB). In 2007, we successfully observed 6 ga
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::92aec52fe88d3da65e0ffddc280460d1
https://doi.org/10.1142/s0217732308028089
https://doi.org/10.1142/s0217732308028089