Zobrazeno 1 - 10
of 37
pro vyhledávání: '"M. M. Chester"'
Autor:
T. S. Koch, K. L. Page, S. R. Oates, Silvia Zane, P. A. Curran, M. de Pasquale, M. M. Chester, N. P. M. Kuin, J. A. Nousek, M. H. Siegel, P. W. A. Roming, P. A. Evans, M. J. Page, Patricia Schady
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 412:561-579
We present the systematic analysis of the UVOT and XRT light curves for a sample of 26 Swift Gamma-Ray Bursts (GRBs). By comparing the optical/UV and X-ray light curves, we found that they are remarkably different during the first 500s after the BAT
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b2d4787dfd7f02dd6eb52486194ad881
https://doi.org/10.1111/j.1365-2966.2010.17928.x
https://doi.org/10.1111/j.1365-2966.2010.17928.x
Autor:
Wayne B. Landsman, A. J. Blustin, Caryl Gronwall, M. J. Page, Shashi B. Pandey, S. Koch, D. E. Vanden Berk, B. Hancock, M. Carter, Stefan Immler, Antonino Cucchiara, S. D. Hunsberger, T. Kennedy, N. P. M. Kuin, M. Ivanushkina, M. M. Chester, Patricia Schady, M. Still, T. S. Poole, Frank Marshall, Patrick S. Broos, M. de Pasquale, Keith O. Mason, P. W. A. Roming, Stephen T. Holland, Adam N. Morgan, P. Boyd, Philip J. Smith, A. A. Breeveld, Peter J. Brown, H. Huckle
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 383:627-645
We present the photometric calibration of the Swift UltraViolet/Optical Telescope (UVOT) which includes: optimum photometric and background apertures, effective area curves, colour transformations, conversion factors for count rates to flux, and the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4e07db6151666f8a1edd9439415b4fa8
https://doi.org/10.1111/j.1365-2966.2007.12563.x
https://doi.org/10.1111/j.1365-2966.2007.12563.x
Autor:
Geraint H. Jones, A. Cucchiara, Dirk Grupe, Philip J. Smith, P. T. O'Brien, Caryl Gronwall, Keith O. Mason, S. Koch, N. Gehrels, Richard Willingale, M. M. Chester, J. A. Nousek, Graziella Branduardi-Raymont, A. Wells, P. W. A. Roming, S. D. Hunsberger, Judith Racusin
Publikováno v:
Icarus. 187:123-131
We report time-resolved imaging UV photometry of Comet 9P/Tempel 1 during the interval 2005 June 29–2005 July 21, including intensive coverage of the collision with the Deep Impact probe and its immediate aftermath. The nuclear flux of the comet be
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2f080c0bfaca20960899330de0a70a02
https://doi.org/10.1016/j.icarus.2006.09.021
https://doi.org/10.1016/j.icarus.2006.09.021
Autor:
Enrico Massaro, Sergio Colafrancesco, M. M. Chester, N. Gehrels, David N. Burrows, Roberto Nesci, A. Tramacere, G. Tagliaferri, A. D. Falcone, P. W. A. Roming, P. Giommi, M. Perri, Guido Chincarini
Publikováno v:
Astronomy & Astrophysics. 467:501-508
Context: We present the results of a set of observations of nine TeV detected BL Lac objects performed by the XRT and UVOT detectors on board the Swift satellite between March and December 2005. Aims: We are mainly interested in measuring the spectra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::466553ebad024208e9cdd529244af569
https://doi.org/10.1051/0004-6361:20066226
https://doi.org/10.1051/0004-6361:20066226
Autor:
A. J. Blustin, D. Band, S. Barthelmy, P. Boyd, M. Capalbi, S. T. Holland, F. E. Marshall, K. O. Mason, M. Perri, T. Poole, P. Roming, S. Rosen, P. Schady, M. Still, B. Zhang, L. Angelini, L. Barbier, A. Beardmore, A. Breeveld, D. N. Burrows, J. R. Cummings, J. Canizzo, S. Campana, M. M. Chester, G. Chincarini, L. R. Cominsky, A. Cucchiara, M. de Pasquale, E. E. Fenimore, N. Gehrels, P. Giommi, M. Goad, C. Gronwall, D. Grupe, J. E. Hill, D. Hinshaw, S. Hunsberger, K. C. Hurley, M. Ivanushkina, J. A. Kennea, H. A. Krimm, P. Kumar, W. Landsman, V. La Parola, C. B. Markwardt, K. McGowan, P. Meszaros, T. Mineo, A. Moretti, A. Morgan, J. Nousek, P. T. O’Brien, J. P. Osborne, K. Page, M. J. Page, D. M. Palmer, A. M. Parsons, J. Rhoads, P. Romano, T. Sakamoto, G. Sato, G. Tagliaferri, J. Tueller, A. A. Wells, N. E. White
Publikováno v:
The Astrophysical Journal. 637:901-913
The bright gamma-ray burst GRB050525a has been detected with the Swift observatory, providing unique multiwavelength coverage from the very earliest phases of the burst. The X-ray and optical/UV afterglow decay light curves both exhibit a steeper slo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::11d7d1dbc4ed47f042855d91eda4d78f
https://doi.org/10.1086/498425
https://doi.org/10.1086/498425
Autor:
D. N. Burrows, J. A. Kennea, G. Ghisellini, V. Mangano, B. Zhang, K. L. Page, M. Eracleous, P. Romano, T. Sakamoto, A. D. Falcone, J. P. Osborne, S. Campana, A. P. Beardmore, A. A. Breeveld, M. M. Chester, R. Corbet, S. Covino, J. R. Cummings, P. D'Avanzo, V. D'Elia, P. Esposito, P. A. Evans, D. Fugazza, J. M. Gelbord, K. Hiroi, S. T. Holland, K. Y. Huang, M. Im, G. Israel, Y. Jeon, Y.-B. Jeon, H. D. Jun, N. Kawai, J. H. Kim, H. A. Krimm, F. E. Marshall, null P. Mészáros, H. Negoro, N. Omodei, W.-K. Park, J. S. Perkins, M. Sugizaki, H.-I. Sung, G. Tagliaferri, E. Troja, Y. Ueda, Y. Urata, R. Usui, L. A. Antonelli, S. D. Barthelmy, G. Cusumano, P. Giommi, A. Melandri, M. Perri, J. L. Racusin, B. Sbarufatti, M. H. Siegel, N. Gehrels
Publikováno v:
Nature. 476(7361)
Massive black holes are believed to reside at the centres of most galaxies. They can be- come detectable by accretion of matter, either continuously from a large gas reservoir or impulsively from the tidal disruption of a passing star, and conversion
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0d259bba577e59c53734227726c827c6
https://pubmed.ncbi.nlm.nih.gov/21866149
https://pubmed.ncbi.nlm.nih.gov/21866149
Autor:
W. B. Landsman, P. W. A. Roming, A. J. Blustin, Stefan Immler, Patricia Schady, Katherine E. McGowan, Vladimir Yershov, T. S. Poole, H. E. Huckle, M. Ivanushkina, T. Kennedy, M. de Pasquale, Patrick S. Broos, P. A. Curran, E. A. Hoversten, M. H. Siegel, C. Gronwall, B. Hancock, N. P. M. Kuin, M. M. Chester, K. O. Mason, M. J. Page, Martin Still, S. T. Holland, A. A. Breeveld, Adam N. Morgan, M. Carter, D. E. vanden Berk, S. Koch, Philip J. Smith, Stefan Rosén, F. E. Marshall, S. R. Oates, P. T. Boyd, Peter Brown
Publikováno v:
Monthly Notices of the Royal Astronomical Society.
The Ultraviolet/Optical Telescope (UVOT) is one of three instruments onboard theSwift observatory. The photometric calibration has been published, and this paperfollows up with details on other aspects of the calibration including a measurement ofthe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::728ce1b9856431ed545028242953498c
https://doi.org/10.1111/j.1365-2966.2010.16832.x
https://doi.org/10.1111/j.1365-2966.2010.16832.x
Autor:
P. Romano, L. Sidoli, P. Esposito, V. La Parola, J. A. Kennea, H. A. Krimm, M. M. Chester, A. Bazzano, D. N. Burrows, N. Gehrels, A. Comastri, L. Angelini, M. Cappi
We present the Swift observations of the supergiant fast X-ray transient (SFXT) SAX J1818.6-1703 collected during the most recent outburst, which occurred on May 6 2009. In particular, we present broad-band spectroscopic and timing analysis as well a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4cb079810312d57a408dbcd19cb83bb8
http://arxiv.org/abs/1001.2450
http://arxiv.org/abs/1001.2450
Autor:
M. M. Chester, Patricia Schady, M. J. Page, S. R. Oates, Martin Still, Silvia Zane, N. P. M. Kuin, S. T. Holland, D. E. vanden Berk, M. de Pasquale, F. E. Marshall, T. S. Koch, Peter Brown, P. W. A. Roming, A. A. Breeveld, J. A. Nousek, E. A. Hoversten
We present the first statistical analysis of 27 UVOT optical/ultra-violet lightcurves of GRB afterglows. We have found, through analysis of the lightcurves in the observer's frame, that a significant fraction rise in the first 500s after the GRB trig
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8520a279acc91c1447ef03ba23392d9e
http://arxiv.org/abs/0901.3597
http://arxiv.org/abs/0901.3597
Autor:
D. N. Burrows, P. Romano, Angela Bazzano, V. La Parola, Lara Sidoli, M. M. Chester, N. Gehrels, Paolo Esposito, J. A. Kennea, Hans A. Krimm
The Supergiant Fast X-ray Transient (SFXT) SAXJ1818.6-1703 underwent an outburst on 2009 May 6 and was observed with Swift. We report on these observations which, for the first time, allow us to study the broad-band spectrum from soft to hard X-rays
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8b4b3f8beee6185a781598dd8a91d781