A dense disk of dust around the born-again Sakurai's object (2008)
Chesneau, Olivier, Clayton, G.C., Lykou, F., De Marco, O., Hummel, Ch., Kerber, F., ...
In 1996, Sakurai's object (V4334 Sgr) suddenly brightened in the centre of a faint Planetary Nebula (PN). This very rare event was interpreted as the reignition of a hot white dwarf that caused a...
A dense disk of dust around the born-again Sakurai's object (2008)
Chesneau, Olivier, Clayton, G.C., Lykou, F., De Marco, O., Hummel, Ch., Kerber, F., ...
In 1996, Sakurai's object (V4334 Sgr) suddenly brightened in the centre of a faint Planetary Nebula (PN). This very rare event was interpreted as the reignition of a hot white dwarf that caused a...
A dense disk of dust around the born-again Sakurai's object (2008)
Chesneau, Olivier, Clayton, G. C., Lykou, F., De Marco, O., Hummel, Ch., Kerber, F., ...
In 1996, Sakurai's object (V4334 Sgr) suddenly brightened in the centre of a faint Planetary Nebula (PN). This very rare event was interpreted as the reignition of a hot white dwarf that caused a...
Sakurai's Object: characterising the near-infrared CO ejecta between 2003 and 2007 (2008)
Worters, H L., Rushton, M. T., Eyres, S. P. S., Geballe, T. R., Evans, A.
We present observations of Sakurai's Object obtained at 1-5um between 2003 and 2007. By fitting a radiative transfer model to an echelle spectrum of CO fundamental absorption features around 4.7um,...
High-resolution X-ray spectroscopy of the evolving shock in the 2006 outburst of RS Ophiuchi (2008)
Drake, J. J., Starrfield, S., Bode, M. F., O'Brien, T. J., Evans, A., ...
The evolution of the 2006 outburst of the recurrent nova RS Ophiuchi was followed with 12 X-ray grating observations with Chandra and XMM-Newton. We present detailed spectral analyses using two...
Harman, D. J., Bode, M. F., Darnley, M. J., O'Brien, T. J., Bond, H. E., Starrfield, S., ...
We report {\it Hubble Space Telescope} imaging obtained 155 days and 449 days after the 2006 outburst of RS Ophiuchi. Both epochs show evidence of extended emission, consistent with that seen in...
Swift Observations of Shock Evolution in RS Ophiuchi (2008)
Bode, M. F., Osborne, J. P., Page, K. L., Beardmore, A. P., O'Brien, T. J., ...
Our \textit{Swift} observations of RS Oph form an unprecedented X-ray dataset to undertake investigations of both the central source and the interaction of the outburst ejecta with the circumstellar...
Evans, A, Clements, K, Maxwell, A, Bishop, H, Hanby, A, Lawrence, G, ...
No abstract available.
Abada-Simon, M., Casares, J., Evans, A., Eyres, S., Fender, R., Garrington, S., ...
We have used ISO to observe the Magnetic Cataclysmic Variable AE Aquarii in the previously unexplored range from 4.8 $\mu$m up to 170 $\mu$m in the framework of a coordinated multi-wavelength...
Abada-Simon, M., Casares, J., Evans, A., Eyres, S., Fender, R., Garrington, S., ...
We have used ISO to observe the Magnetic Cataclysmic Variable AE Aquarii in the previously unexplored range from 4.8 $\mu$m up to 170 $\mu$m in the framework of a coordinated multi-wavelength...
Abada-Simon, M., Casares, J., Evans, A., Eyres, S., Fender, R., Garrington, S., ...
We have used ISO to observe the Magnetic Cataclysmic Variable AE Aquarii in the previously unexplored range from 4.8 $\mu$m up to 170 $\mu$m in the framework of a coordinated multi-wavelength...
Metallicity and effective temperature of the secondary of RS Oph (2008)
Pavlenko, Ya. V., Evans, A., Kerr, T., Yakovina, L., Woodward, C. E., Lynch, D., ...
The recurrent nova RS Oph undergoes nova eruptions every ~ 10-20years as a result of thermonuclear runaway on the surface of a white dwarf close to the Chandrasekhar limit. Both the progress of the...
WASP-3b: a strongly irradiated transiting gas-giant planet (2008)
Pollacco, D., Skillen, I., Collier Cameron, A., Loeillet, B., Stempels, H. C., Bouchy, F., ...
We report the discovery of WASP-3b, the third transiting exoplanet to be discovered by the WASP and SOPHIE collaboration. WASP-3b transits its host star USNO-B1.0 1256−0285133 every 1.846 834 ±...
SuperWASP-N extrasolar planet candidates from fields 06h < RA < 16h (2008)
Kane, S.R., Clarkson, W. I., West, R. G., Wilson, D. M., Christian, D. J., Collier Cameron, A., ...
The Wide Angle Search for Planets (WASP) survey currently operates two installations, designated SuperWASP-N and SuperWASP-S, located in the Northern and Southern hemispheres, respectively. These...
How peculiar is the "peculiar variable" DZ Crucis (Nova Cru 2003)? (2008)
Rushton, M. T., Evans, A., Eyres, S. P. S., Van Loon, J. Th., Smalley, B.
The variable star DZ Cru was thought to be a nova when it was discovered in eruption in 2003 August. This explanation was later challenged, however, when the first spectra of the object were...
Boyer, Martha L., McDonald, Iain, Van Loon, Jacco Th., Woodward, Charles E., Gehrz, Robert D., Evans, A., ...
We present a Spitzer Space Telescope imaging survey of the most massive Galactic globular cluster, omega Centauri, and investigate stellar mass loss at low metallicity and the intracluster medium...
An Evaluation of Interpolation Techniques for Reconstructing Ionospheric TEC Maps (2008)
©2008 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale...
On the Evolved Nature of CK Vul. (2008)
Hajduk, M., Zilstra, A.A., Lopez, J.A., Drew, J.E., Evans, A., ...
Original paper can be found at: http://www.astrosociety.org/pubs/cs/381.html Copyright ASP
SuperWASP-N Extra-solar Planet Candidates from Fields 06hr < RA < 16hr (2007)
Kane, S. R., Clarkson, W. I., West, R. G., Wilson, D. M., Christian, D. J., Cameron, A. Collier, ...
The Wide Angle Search for Planets (WASP) survey currently operates two installations, designated SuperWASP-N and SuperWASP-S, located in the northern and southern hemispheres respectively. These...
WASP-3b: a strongly-irradiated transiting gas-giant planet (2007)
Pollacco, D., Skillen, I., Cameron, A. Collier, Loeillet, B., Stempels, H. C., Bouchy, F., ...
We report the discovery of WASP-3b, the third transiting exoplanet to be discovered by the WASP and SOPHIE collaboration. WASP-3b transits its host star USNO-B1.0 1256-0285133 every...
Silicate dust in the environment of RS Ophiuchi following the 2006 eruption (2007)
Evans, A., Woodward, C. E., Helton, L. A., Van Loon, J. Th., Barry, R. K., Bode, M. F., ...
We present further Spitzer Space Telescope observations of the recurrent nova RS Ophiuchi, obtained over the period 208-430 days after the 2006 eruption. The later Spitzer IRS data show that the line...
The enigma of the oldest `nova': the central star and nebula of CK Vul (2007)
Hajduk, M., Zijlstra, Albert A., Lopez, J. A., Drew, J. E., Evans, A., ...
CK Vul is classified as, amongst others, the slowest known nova, a hibernating nova, or a very late thermal pulse object. Following its eruption in AD 1670, the star remained visible for 2 years. A...
The Neon Abundance in the Ejecta of QU Vul From Late-Epoch IR Spectra (2007)
Gehrz, Robert D., Woodward, Charles E., Helton, L. Andrew, Polomski, Elisha F., Hayward, Thomas L., Houck, James R., ...
We present ground-based SpectroCam-10 mid-infrared, MMT optical, and Spitzer Space Telescope IRS mid-infrared spectra taken 7.62, 18.75, and 19.38 years respectively after the outburst of the old...
Quantifying the impact of dyskinesias in PD: the PDYS-26: A patient-based outcome measure (2007)
Katzenschlager, R., Schrag, A., Evans, A., Manson, A., Carroll, C.B., Ottaviani, D., ...
Background: Drug-induced dyskinesias are a common and disabling clinical problem in the long-term management of Parkinson disease (PD). Their management and the development of new treatments rely on...
SuperWASP-North extrasolar planet candidates: candidates from fields 17h < RA < 18h (2007)
Lister, T.A., West, R.G., Wilson, D.M., Collier Cameron, A., Clarkson, W.I., Street, R.A., ...
We have performed photometric observations of nearly seven million stars with 8 < V < 15 with the SuperWASP-North instrument from La Palma between 2004 May to September. Fields in the right ascension...
SuperWASP-N extrasolar planet candidates between 18h < RA < 21h (2007)
Street, R. A., Christian, D. J., Clarkson, W. I., Collier Cameron, A., Enoch, B., Kane, S. R., ...
The SuperWASP-I (Wide Angle Search for Planets-I) instrument observed 6.7 million stars between 8 and 15mag from La Palma during the 2004 May-September season. Our transit-hunting algorithm selected...
The onset of photoionization in Sakurai's Object (V4334 Sgr) (2007)
Hajduk, M., Zijlstra, Albert A., Herwig, F., Evans, A., Van De Steene, G. C, ...
We investigate the reheating of the very late thermal pulse (VLTP) object V4334 Sgr (Sakurai's Object) using radio observations from the Very Large Array, and optical spectra obtained with the Very...
Bode, M. F., Harman, D. J., O'Brien, T. J., Bond, H. E., Starrfield, S., Darnley, M. J., ...
We report Hubble Space Telescope imaging obtained 155 days after the 2006 outburst of RS Ophiuchi. We detect extended emission in both [O III] and [Ne V] lines. In both lines, the remnant has a...
SuperWASP-N Extra-solar Planet Candidates Between 18hr < RA < 21hr (2007)
Street, R. A., Christian, D. J., Clarkson, W. I., Cameron, A. Collier, Enoch, B., Kane, S. R., ...
The SuperWASP-I instrument observed 6.7 million stars between 8-15 mag from La Palma during the 2004 May-September season. Our transit-hunting algorithm selected 11,626 objects from the 184,442 stars...
SuperWASP-North Extrasolar Planet Candidates. Candidates from Fields 17hr < RA < 18hr (2007)
Lister, T. A., West, R. G., Wilson, D. M., Cameron, A. Collier, Clarkson, W. I., Street, R. A., ...
We have performed photometric observations of nearly 7 million stars with 8 < V < 15 with the SuperWASP-North instrument from La Palma between 2004 May-September. Fields in the RA range 17-18hr,...
Spitzer and ground-based infrared observations of the 2006 eruption of RS Ophiuchi (2007)
Evans, A., Woodward, C. E., Helton, L. A., Gehrz, R. D., Lynch, D. K., Rudy, R. J., ...
We present Spitzer Space Telescope and complementary ground-based infrared observations of the recurrent nova RS Ophiuchi, obtained over the period 64-111 days after the 2006 eruption. The Spitzer...
Starrfield, S., Beardmore, A. P., Bode, M. F., Drake, J. J., Evans, A., ...
The phase of Super-Soft-Source (SSS) emission of the sixth recorded outburst of the recurrent nova RS Oph was observed twice with Chandra and once with XMM-Newton. The observations were taken on days...
The Early Spectrophotometric Evolution of V1186 Scorpii (Nova Scorpii 2004 #1) (2007)
Schwarz, G. J., Woodward, C. E., Bode, M. F., Evans, A., Eyres, S. P., Geballe, T. R., ...
We report optical photometry and optical through mid-infrared spectroscopy of the classical nova V1186 Sco. This slowly developing nova had an complex light curve with multiple secondary peaks...
The SCUBA-2 "All-Sky" Survey (2007)
Thompson, M. A., Serjeant, S., Jenness, T., Scott, D., Ashdown, M., Brunt, C., ...
The sub-millimetre wavelength regime is perhaps the most poorly explored over large areas of the sky, despite the considerable effort that has been expended in making deep maps over small regions. As...
Infrared spectroscopy of carbon monoxide in V838 Mon during 2002--2006 (2007)
Geballe, T. R., Rushton, M. T., Eyres, S. P. S., Evans, A., Van Loon, J. Th., Smalley, B.
We report spectra of the overtone and fundamental bands of CO in the eruptive variable V838 Mon, which trace the recent evolution of the star and allow its ejecta to be characterized. The data were...
WASP-1b and WASP-2b: two new transiting exoplanets detected with SuperWASP and SOPHIE (2007)
Collier Cameron, A., Bouchy, F., Hebrard, G., Maxted, P., Pollacco, D., Pont, F., ...
We have detected low-amplitude radial-velocity variations in two stars, USNO-B1.0 1219-0005465 (GSC 02265-00107 = WASP-1 ) and USNO-B1.0 0964-0543604 (GSC 00522-01199 = WASP-2 ). Both stars were...
SuperWASP-North extrasolar planet candidates. Candidates from fields 17hr (2007)
Lister, T.A., West, R.G., Wilson, D.M., Collier Cameron, A., Clarkson, W.I., Street, R.A., ...
The enigma of the oldest nova : the central star and nebula of CK Vul. (2007)
Hajduk, M., Zijlstra, A.A., Lopez, J.A., Drew, J.E., Evans, A., ...
SuperWASP-N extra-solar planet candidates between 18hr (2007)
Street, R.A., Christian, D.J., Clarkson, W.I., Collier Cameron, A., Enoch, B., Kane, S.R., ...
The colour of noise in SuperWASP data and the implications for finding extra-solar planets (2006)
Smith, A. M. S., Cameron, A. Collier, Christian, D. J., Clarkson, W. I., Enoch, B., Evans, A., ...
A recent study demonstrated that there is significant covariance structure in the noise on data from ground-based photometric surveys designed to detect transiting extrasolar planets. Such...
A fast hybrid algorithm for exoplanetary transit searches (2006)
Collier Cameron, A., Pollacco, D., Street, R .A., Lister, T. A., West, R. G., Wilson, D. M., ...
We present a fast and efficient hybrid algorithm for selecting exoplanetary candidates from wide-field transit surveys. Our method is based on the widely used SysRem and Box Least-Squares (BLS)...
The impact of correlated noise on SuperWASP detection rates for transiting extrasolar planets (2006)
Smith, A. M. S., Collier Cameron, A., Christian, D. J., Clarkson, W. I., Evans, A., Haswell, C. A., ...
We present a model of the stellar populations in the fields observed by one of the SuperWASP-N cameras in the 2004 observing season. We use the Besançon Galactic model to define the range of stellar...
On-line Evolving Clustering of Web Documents (2006)
Evans, A, Angelov, Plamen, Zhou, Xiaowei
In this paper an approach that is using evolving, incremental (on-line) clustering to automatically group relevant Web-based documents is proposed. It is centred on a recently introduced evolving...
Bode, M.F., O'Brien, T.J., Osborne, Julian P., Page, Kim L., Senziani, F., Skinner, G.K., ...
The definitive version of this paper is available from http://www.journals.uchicago.edu/ApJ/journal/issues/ApJ/v652n1/65145/65145.html
The SuperWASP wide-field exoplanetary transit survey: candidates from fields 23 h < RA < 03 h (2006)
Christian, D. J., Pollacco, D. L., Skillen, I., Street, R. A., Keenan, F. P., Clarkson, W. I., ...
Photometric transit surveys promise to complement the currently known sample of extra-solar planets (ESPs) by providing additional information on the planets and especially their radii. Here, we...
Syrris, P., Ward, D., Evans, A., Asimaki, A., Gandjbakhch, E., Sen-Chowdhry, S., ...
Arrhythmogenic right ventricular dysplasia/cardiomyopathy (ARVD/C) is an inherited myocardial disorder associated with arrhythmias, heart failure, and sudden death. To date, mutations in four genes...
The WASP Project and the SuperWASP Cameras (2006)
Pollacco, D. L., Skillen, I., Collier Cameron, A., Christian, D. J., Hellier, C., Irwin, J., ...
The SuperWASP cameras are wide-field imaging systems at the Observatorio del Roque de los Muchachos on the island of La Palma in the Canary Islands, and at the Sutherland Station of the South African...
WASP-1b and WASP-2b: Two new transiting exoplanets detected with SuperWASP and SOPHIE (2006)
Cameron, A. Collier, Bouchy, F., Hebrard, G., Maxted, P., Pollacco, D., Pont, F., ...
We have detected low-amplitude radial-velocity variations in two stars, USNO-B1.0 1219-0005465 (GSC 02265-00107 = WASP-1) and USNO-B1.0 0964-0543604 (GSC 00522-01199 = WASP-2). Both stars were...
Smith, A. M. S., Cameron, A. Collier, Christian, D. J., Clarkson, W. I., Enoch, B., Evans, A., ...
We present a model of the stellar populations in the fields observed by one of the SuperWASP-N cameras in the 2004 observing season. We use the Besancon Galactic model to define the range of stellar...
Infrared observations of the 2006 outburst of the recurrent nova RS Ophiuchi: the early phase (2006)
Evans, A., Kerr, T., Yang, Bin, Matsuoka, Y., Tsuzuki, Y., Bode, M. F., ...
We present infrared spectroscopy of the recurrent nova RS Ophiuchi, obtained 11.81, 20.75 and 55.71 days following its 2006 eruption. The spectra are dominated by hydrogen recombination lines,...
A fast hybrid algorithm for exoplanetary transit searches (2006)
Cameron, A. Collier, Pollacco, D., Street, R. A., Lister, T. A., West, R. G., Wilson, D. M., ...
We present a fast and efficient hybrid algorithm for selecting exoplanetary candidates from wide-field transit surveys. Our method is based on the widely-used SysRem and Box Least-Squares (BLS)...
The properties of V838 Mon in 2002 November (2006)
Pavlenko, Ya. V., Van Loon, J. Th., Evans, A., Rushton, M. T., Kaminsky, B. M., Filippenko, A. V., ...
We present the results of modelling the 0.45--1 micron spectral energy distribution of V838 Mon for 2002 November. Synthetic spectra were calculated using the NextGen model atmospheres of Hauschildt...
The Spitzer IRS view of V4334 Sgr (Sakurai's Object) (2006)
Evans, A., Tyne, V. H., Van Loon, J. Th., Smalley, B., Geballe, T. R., Gehrz, R. D., ...
We present an observation of the very late thermal pulse object V4334 Sgr (Sakurai's Object) with the Infrared Spectrometer (IRS) on the Spitzer Space Telescope. The emission from 5-38 microns is...
SuperWASP observations of the transiting extrasolar planet XO-1b (2006)
Wilson, D. M., Enoch, B., Christian, D. J., Clarkson, W. I., Collier Cameron, A., Deeg, H. J., ...
We report on observations of 11 transit events of the transiting extrasolar planet XO-1b by the SuperWASP North observatory. From our data, obtained during 2004 May–September, we find that the...
The WASP Project and the SuperWASP Cameras (2006)
Pollacco, D. L., Skillen, I., Cameron, A. Collier, Christian, D. J., Hellier, C., Irwin, J., ...
The SuperWASP Cameras are wide-field imaging systems sited at the Observatorio del Roque de los Muchachos on the island of La Palma in the Canary Islands, and the Sutherland Station of the South...
The SuperWASP wide-field exoplanetary transit survey: Candidates from Fields 23hr < RA < 03hr (2006)
Christian, D. J., Pollacco, D. L., Skillen, I., Street, R. A., Keenan, F. P., Clarkson, W. I., ...
Photometric transit surveys promise to complement the currently known sample of extra-solar planets by providing additional information on the planets and especially their radii. Here we present...
SuperWASP Observations of the Transiting Extrasolar planet XO-1b (2006)
Wilson, D. M., Enoch, B., Christian, D. J., Clarkson, W. I., Cameron, A. Collier, Deeg, H. J., ...
We report on observations of 11 transit events of the transiting extrasolar planet XO-1b by the SuperWASP-North observatory. From our data, obtained during May-September 2004, we find that the XO-1b...
Evans, A, Clements, K, Maxwell, A, Dobson, H, Wallis, M, Lawrence, G, ...
No abstract available.