Zobrazeno 1 - 10
of 35
pro vyhledávání: '"Y C Perrott"'
Autor:
Consortium, AMI, Shimwell, T. W., Barker, R. W., Biddulph, P., Bly, D., Boysen, R. C., Brown, A. R., Brown, M. L., Clementson, C., Crofts, M., Culverhouse, T. L., Czeres, J., Dace, R. J., Davies, M. L., D'Alessandro, R., Doherty, P., Duggan, K., Ely, J. A., Felvus, M., Feroz, F., Flynn, W., Franzen, T. M. O., Geisbusch, J., Genova-Santos, R., Grainge, K. J. B., Grainger, W. F., Hammett, D., Hobson, M. P., Holler, C. M., Hurley-Walker, N., Jilley, R., Kaneko, T., Kneissl, R., Lancaster, K., Lasenby, A. N., Marshall, P. J., Newton, F., Norris, O., Northrop, I., Odell, D. M., Olamaie, M., Pober, Y. C. Perrott J. C., Pooley, G. G., Pospieszalski, M. W., Quy, V., Rodriguez-Gonzalvez, C., Saunders, R. D. E., Scaife, A. M. M., Schammel, M. P., Schofield, J., Scott, P. F., Shaw, C., Smith, H., Titterington, D. J., Velic, M., Waldram, E. M., West, S., Wood, B. A., Yassin, G., Zwart, J. T. L.
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:
http://arxiv.org/abs/1012.4441
Autor:
D Herranz, M López-Caniego, C H López-Caraballo, R T Génova-Santos, Y C Perrott, J A Rubiño-Martín, R Rebolo, E Artal, M Ashdown, R B Barreiro, F J Casas, E de la Hoz, M Fernández-Torreiro, F Guidi, R J Hoyland, A N Lasenby, E Martínez-González, M W Peel, L Piccirillo, F Poidevin, B Ruiz-Granados, D Tramonte, F Vansyngel, P Vielva, R A Watson
We present the catalogue of Q-U-I JOint TEnerife (QUIJOTE) Wide Survey radio sources extracted from the maps of the Multi-Frequency Instrument compiled between 2012 and 2018. The catalogue contains 786 sources observed in intensity and polarization,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::94039e62444f647293241f4a14a33b92
http://arxiv.org/abs/2301.05118
http://arxiv.org/abs/2301.05118
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 Quasars Catalogue. Of these, 44,119 have a spectroscopic redshift, requ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3b5eba720519308491ed085709cde96c
Autor:
Terry Z. Jin, Keith Grainge, Clare Rumsey, Y. C. Perrott, P. Carvalho, David A. Green, Kamran Javid, Patrick J. Elwood, Richard D. E. Saunders
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 minihalo at 13 - 18 GHz with the Arcminute Microkelvin Imager telesco
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b312e90bad25e397844ef17870f3dcdf
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 489:3135-3148
We derive a model for Sunyaev–Zel’dovich data from a galaxy cluster that uses an Einasto profile to model the cluster’s dark matter component. This model is similar to the physical models for clusters previously used by the Arcminute Microkelvi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::05f8862d64ec963ca045df90ff823862
https://doi.org/10.1093/mnras/stz2341
https://doi.org/10.1093/mnras/stz2341
Autor:
Anthony Lasenby, M. Olamaie, Richard D. E. Saunders, Patrick J. Elwood, Kamran Javid, P. Carvalho, Y. C. Perrott, Michael P. Hobson
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 486:2116-2128
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 from the Planck satellite, using a joint likelihood function for the dat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b5d5a31d86c7ff99254917a588d91d7c
https://doi.org/10.1093/mnras/stz826
https://doi.org/10.1093/mnras/stz826
Autor:
Anne Lähteenmäki, Y. C. Perrott, Anthony Lasenby, Ricardo Genova-Santos, Merja Tornikoski, M. López-Caniego, Frédérick Poidevin, Jose Alberto Rubino-Martin, Mark Ashdown, D. Herranz, Carlos H. López-Caraballo
Publikováno v:
Digital.CSIC. Repositorio Institucional del CSIC
instname
instname
We observed 51 sources in the Q-U-I JOint TEnerife (QUIJOTE) cosmological fields that were brighter than 1 Jy at 30 GHz in the Planck Point Source Catalogue (version 1), with the Very Large Array at 28–40 GHz, in order to characterize their high-ra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::37d288a30706077a75bfaf7381b26690
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 estimated. Given the observational expense of obtaining spectroscopic redsh
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9dd086433c7c28a7826d1d2bc61417e3
Autor:
F. Jaron, T. M. Cantwell, Y. C. Perrott, Alexander Kraus, S. A. Dzib, R. Sharma, D. Malyshev, Masha Chernyakova, Maria Massi
The high-mass X-ray binary LS I +61{\deg}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 about the possible correlations between these two emissions from
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0af5099300519fdb9f1862d0f2f217bd
http://arxiv.org/abs/2011.13530
http://arxiv.org/abs/2011.13530
Autor:
Sara Motta, Joe Bright, Y. C. Perrott, Assaf Horesh, G. E. Anderson, David A. Green, S. B. Cenko, A. J. van der Horst, Rob Fender, David Titterington
We present the results of an intensive multi-epoch radio frequency campaign on the energetic and nearby GRB 171010A with the Karl G. Janksy Very Large Array and Arcminute Microkelvin Imager Large Array. We began observing GRB 171010A a day after its
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::397d90f53d137965f167192ed4e63453