2006MNRAS.372.1117C

Query : 2006MNRAS.372.1117C

2006MNRAS.372.1117C - Mon. Not. R. Astron. Soc., 372, 1117-1128 (2006/November-1)

The SuperWASP wide-field exoplanetary transit survey: candidates from fields 23 h < RA < 03 h.

CHRISTIAN D.J., POLLACCO D.L., SKILLEN I., STREET R.A., KEENAN F.P., CLARKSON W.I., COLLIER CAMERON A., KANE S.R., LISTER T.A., WEST R.G., ENOCH B., EVANS A., FITZSIMMONS A., HASWELL C.A., HELLIER C., HODGKIN S.T., HORNE K., IRWIN J., NORTON A.J., OSBORNE J., RYANS R., WHEATLEY P.J. and WILSON D.M.

Abstract (from CDS):

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 present ESP candidates from one such survey called, the Wide Angle Search for Planets (WASP) obtained with the SuperWASP wide-field imaging system. Observations were taken with SuperWASP North located in La Palma during the 2004 April to October observing season. The data cover fields between 23 and 03 h in RA at declinations above +12. This amounts to over ~400000 stars with V magnitudes 8-13.5. For the stars brighter than 12.5, we achieve better than 1 per cent photometric precision. Here, we present 41 sources with low-amplitude variability between ~1 and 10 mmag, from which we select 12 with periods between 1.2 and 4.4 d as the most promising ESP candidates. We discuss the properties of these ESP candidates, the expected fraction of transits recovered for our sample and implications for the frequency and detection of hot-Jupiters.

Abstract Copyright: 2006 The Authors. Journal compilation © 2006 RAS

Journal keyword(s): methods: data analysis - planetary systems formation - stars: variables: other

VizieR on-line data: <Available at CDS (J/MNRAS/372/1117): table3.dat>

Nomenclature: Tables 2, 3: 1SWASP JHHMMSS.ss+DDMMSS.s N=41.

Errata: erratum vol. 376, p. 1424 (2007)

Simbad objects: 47

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Number of rows : 47
N Identifier Otype ICRS (J2000)
RA 		ICRS (J2000)
DEC 		Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2024 		#notes
1 TYC 2263-986-1 * 00 00 29.2392971832 +32 33 01.097111844   12.49 11.87     ~ 1 0
2 1SWASP J000233.27+331516.8 ** 00 02 33.27 +33 15 16.8     11.3     ~ 1 0
3 WASP-1 V* 00 20 40.0745768856 +31 59 23.954809596   12.06 11.31     F7V 121 1
4 NGC 104 GlC 00 24 05.359 -72 04 53.20     4.09     ~ 3917 0
5 BD+27 62 * 00 27 28.0227709728 +28 46 49.273762980   10.54 9.37     K0 2 0
6 TYC 2270-1269-1 * 00 28 19.2272023872 +33 51 22.303750716   12.66 12.43     ~ 1 0
7 TYC 1186-1694-1 SB* 00 30 39.2207274888 +20 57 19.130590620   11.40 10.92     ~ 3 0
8 TYC 1194-1162-1 SB* 00 48 04.2224503896 +20 22 58.928639844   11.50 10.63     G8V 4 0
9 TYC 1194-1165-1 * 00 51 07.8405854856 +21 43 52.812465888   11.42 10.96     ~ 1 0
10 1SWASP J005225.90+203451.2 EB* 00 52 25.9080547872 +20 34 51.320057952   11.74 11.04     ~ 5 0
11 TYC 1194-1363-1 * 00 52 50.4620466960 +22 10 39.004901256   12.14 12.15     ~ 1 0
12 1SWASP J005818.26+204348.0 * 00 58 18.2703287784 +20 43 47.867987496     12.4     ~ 1 0
13 TYC 2277-250-1 SB* 01 01 51.1078039992 +31 42 54.753917508   11.34 10.83     kA2hF0mF0Sr 10 0
14 TYC 1740-1033-1 * 01 05 53.3824722768 +24 13 58.336593888   11.51 10.98     ~ 1 0
15 TYC 2278-579-1 * 01 07 06.3196695312 +31 39 18.115789212   10.58 9.99     ~ 1 0
16 TYC 2293-931-1 * 01 30 33.2124593184 +31 14 47.072386392   11.11 10.36     ~ 3 0
17 TYC 2814-1655-1 EB* 01 31 00.4526774088 +37 47 45.247657524   11.53 11.07     ~ 4 0
18 TYC 1201-646-1 PM* 01 32 50.0935433328 +19 43 32.746894788   12.04 11.07     ~ 1 0
19 BD+28 258a * 01 34 52.7641976280 +29 36 26.573053140   11.05 9.93     K0 3 0
20 1SWASP J014400.22+344449.2 SB* 01 44 00.2201438640 +34 44 49.193278368   11.64 11.14     ~ 4 0
21 1SWASP J015625.53+291432.5 V* 01 56 25.53 +29 14 32.5     10.3     ~ 2 0
22 BD+29 333A SB* 01 57 11.2914716016 +30 34 47.694363312   11.05 10.44 10.36   ~ 4 0
23 TYC 2320-700-1 * 01 59 51.5883693816 +35 44 55.493263320   11.74 10.63     ~ 2 0
24 1SWASP J020720.96+325526.5 * 02 07 20.9701796760 +32 55 26.476033188     12.4     ~ 1 0
25 TYC 2317-1223-1 * 02 12 17.5111377552 +33 53 19.499044308   12.36 11.25     ~ 1 0
26 TYC 2831-1142-1 * 02 24 21.0353210160 +37 54 19.929129408   10.93 10.32     ~ 1 0
27 HD 15082 EB* 02 26 51.0582618096 +37 33 01.736482032   8.41 8.14     kA5hA8mF4 198 1
28 TYC 1771-813-1 * 02 34 45.6561286608 +25 12 43.951733640   12.75 11.34     ~ 3 0
29 TYC 2337-405-1 SB* 02 42 06.535 +36 40 29.79   12.29 11.70     ~ 2 0
30 TYC 2330-1507-1 SB* 02 54 19.1353 +32 42 40.941   12.37 11.93     ~ 3 0
31 1SWASP J025500.31+281134.0 V* 02 55 00.31 +28 11 34.0     11.8     ~ 4 0
32 GSC 02850-01366 SB? 02 57 12.7043169912 +40 31 39.992111832   10.86 10.35     ~ 2 0
33 TYC 1794-1595-1 * 02 59 58.9115730696 +29 44 34.846012968   12.66 11.58     ~ 1 0
34 * bet Pic PM* 05 47 17.0876901 -51 03 59.441135 4.13 4.03 3.86 3.74 3.58 A6V 1905 1
35 BD+28 2507b Pl 16 02 11.8462322592 +28 10 10.420201452           ~ 184 1
36 NAME V672 Lyr b Pl 19 04 09.8515616256 +36 37 57.446680296           ~ 339 1
37 HD 189733 BY* 20 00 43.7129433648 +22 42 39.073143456 9.241 8.578 7.648 7.126 6.68 K2V 896 1
38 HD 209458b Pl 22 03 10.7727465312 +18 53 03.549393384           ~ 1859 1
39 1SWASP J230808.34+333803.9 EB* 23 08 08.3429939160 +33 38 03.955818408   11.23 10.66     ~ 18 0
40 TYC 2755-1327-1 SB* 23 12 40.1390224056 +32 15 40.375902996   12.37 12.18     ~ 1 0
41 TYC 2244-871-1 * 23 13 02.0839430088 +26 27 24.424622604   12.01 10.32     ~ 1 0
42 TYC 2236-617-1 SB* 23 15 33.5579643216 +23 26 37.585155552   12.25 11.56     ~ 3 0
43 2MASS J23180775+2405221 SB* 23 18 07.7427393072 +24 05 22.057480644     12.0     ~ 1 0
44 TYC 2250-2287-1 * 23 26 39.0814441200 +23 32 19.242865860   11.5 11.5     ~ 1 0
45 2MASS J23270058+2006090 * 23 27 00.59 +20 06 09.1     12.5     ~ 1 0
46 TYC 2770-1201-1 * 23 33 25.1699405952 +33 26 32.103814668   11.71 11.21     ~ 2 0
47 BD+29 4980 EB* 23 43 18.4165031376 +29 55 56.623055412   11.54 10.53 10.31   ~ 8 0

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