SuperWASP-N extrasolar planet candidates from fields 06h < RA < 16h

被引：12

作者：

Kane, S. R. ^{[1
,2
]}

Clarkson, W. I. ^{[3
,4
]}

West, R. G. ^{[5
]}

Wilson, D. M. ^{[6
]}

Christian, D. J. ^{[7
]}

Cameron, A. Collier ^{[1
]}

Enoch, B.

Lister, T. A. ^{[1
,6
,8
]}

Street, R. A. ^{[8
]}

Evans, A. ^{[6
]}

Fitzsimmons, A. ^{[7
]}

Haswell, C. A.

Hellier, C. ^{[6
]}

Hodgkin, S. T. ^{[9
]}

Horne, K. ^{[1
]}

Irwin, J. ^{[9
]}

Keenan, F. P. ^{[7
]}

Norton, A. J. ^{[3
]}

Osborne, J. ^{[5
]}

Parley, N. R. ^{[3
]}

Pollacco, D. L. ^{[7
]}

Ryans, R. ^{[7
]}

Skillen, I. ^{[10
]}

Wheatley, P. J. ^{[11
]}

机构：

[1] Univ St Andrews, Sch Phys & Astron, St Andrews KY16 9SS, Fife, Scotland

[2] Univ Florida, Dept Astron, Gainesville, FL 32611 USA

[3] Open Univ, Dept Phys & Astron, Milton Keynes MK7 6AA, Bucks, England

[4] Space Telescope Sci Inst, Baltimore, MD 21218 USA

[5] Univ Leicester, Dept Phys & Astron, Leicester LE1 7RH, Leics, England

[6] Univ Keele, Sch Chem & Phys, Astrophys Grp, Keele ST5 5BG, Staffs, England

[7] Queens Univ Belfast, Sch Math & Phys, Belfast BT7 1NN, Antrim, North Ireland

[8] Las Cumbres Observ Global Telescope, Goleta, CA 93117 USA

[9] Univ Cambridge, Inst Astron, Cambridge CB3 0HA, England

[10] Isaac Newton Grp Telescopes, E-38700 Tenerife, Spain

[11] Univ Warwick, Dept Phys, Coventry CV4 7AL, W Midlands, England

来源：

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY | 2008年 / 384卷 / 03期

基金：

英国科学技术设施理事会;

关键词：

methods : data analysis; planetary systems; stars : variables : other;

D O I：

10.1111/j.1365-2966.2007.12722.x

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

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 installations are designed to provide high time-resolution photometry for the purpose of detecting transiting extrasolar planets, asteroids, and transient events. Here, we present results from a transit-hunting observing campaign using SuperWASP-N covering a right ascension (RA) range of 06(h) < RA < 16(h). This paper represents the fifth and final in the series of transit candidates released from the 2004 observing season. In total, 729 335 stars from 33 fields were monitored with 130 566 having sufficient precision to be scanned for transit signatures. Using a robust transit detection algorithm and selection criteria, six stars were found to have events consistent with the signature of a transiting extrasolar planet based on the photometry, including the known transiting planet XO-1b. These transit candidates are presented here along with discussion of follow-up observations and the expected number of candidates in relation to the overall observing strategy.

引用

页码：1097 / 1108

页数：12

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SuperWASP-N extrasolar planet candidates from fields 06h &lt; RA &lt; 16h

SuperWASP-N extrasolar planet candidates from fields 06h < RA < 16h