2005MNRAS.362.1006T

Query : 2005MNRAS.362.1006T

2005MNRAS.362.1006T - Mon. Not. R. Astron. Soc., 362, 1006-1014 (2005/September-3)

A survey of eclipsing binary stars in the eastern spiral arm of M31.

TODD I., POLLACCO D., SKILLEN I., BRAMICH D.M., BELL S. and AUGUSTEIJN T.

Abstract (from CDS):

The results of an archival survey are presented using B, V-band imaging of the eastern spiral arm of M31. Focusing on the eclipsing binary star population, a matched-filter technique has been used to identify 280 binary systems. Of these, 127 systems (98 of which are newly discovered) have sufficient phase coverage to allow accurate orbital periods to be determined. At least nine of these binaries are detached systems, which could, in principle, be used for distance determination. The light curves of the detached and other selected systems are presented along with a discussion of some of the more interesting binaries. The impact of unresolved stellar blends on these light curves is considered.

Abstract Copyright: 2005 RAS

Journal keyword(s): binaries: eclipsing - galaxies: individual: M31 - Local Group

VizieR on-line data: <Available at CDS (J/MNRAS/362/1006): tables.dat>

Nomenclature: Table 3: [TPS2005] f1BEBNNNN N=39 among (Nos 204-2349). Table 4: [TPS2005] f2BEBNNNN N=39 among (Nos 31-5712). Table 5: [TPS2005] f3BEBNNNN N=19 among (Nos 251-2506). Table 6: [TPS2005] f4BEBNNNN N=30 among (Nos 74-2290).

Simbad objects: 133

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Number of rows : 133
N Identifier Otype ICRS (J2000)
RA 		ICRS (J2000)
DEC 		Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2026 		#notes
1 M 31 AGN 00 42 44.330 +41 16 07.50 4.86 4.36 3.44     ~ 13622 1
2 [TPS2005] f2BEB1227 EB* 00 42 46.247 +41 40 06.21   22.69       ~ 1 0
3 [VRJ2006] M31V-J00424652+4141576 EB* 00 42 46.5240 +41 41 57.660   20.76 20.81     ~ 2 0
4 LGGS J004247.37+413255.1 EB* 00 42 47.3832 +41 32 55.140   21.48 21.67     ~ 2 0
5 2MASS J00424847+4137261 EB* 00 42 48.47 +41 37 26.1   21.76 21.83     ~ 1 0
6 [VRJ2006] M31V-J00424942+4141269 EB* 00 42 49.4208 +41 41 26.952   21.22 21.21     ~ 2 0
7 [TPS2005] f2BEB638 EB* 00 42 49.736 +41 41 56.43   22.94       ~ 1 0
8 LGGS J004250.38+412338.4 EB* 00 42 50.3376 +41 23 38.220   20.57 19.58     ~ 2 0
9 [TPS2005] f2BEB4356 EB* 00 42 53.182 +41 27 14.51   19.92 20.17     ~ 1 0
10 [VRJ2006] M31V-J00425334+4139421 EB* 00 42 53.3448 +41 39 42.156   21.78 21.46     ~ 2 0
11 LGGS J004255.18+413710.3 EB* 00 42 55.1520 +41 37 10.308   21.76 21.40     ~ 3 0
12 LGGS J004255.79+414012.8 EB* 00 42 55.7760 +41 40 12.828   20.83 20.88   20.23 ~ 3 0
13 LGGS J004259.31+413817.0 EB* 00 42 59.2920 +41 38 16.980   20.37 20.29   20.06 ~ 3 0
14 [VRJ2006] M31V-J00425976+4135170 EB* 00 42 59.7672 +41 35 17.052   21.04 20.89   20.63 ~ 4 0
15 LGGS J004259.93+413717.8 EB* 00 42 59.9064 +41 37 17.724   20.62 20.53   19.68 ~ 3 0
16 [TPS2005] f2BEB2857 EB* 00 43 00.719 +41 34 16.92   20.79 20.97     ~ 1 0
17 D31 J004301.0+414259.8 EB* 00 43 00.9600 +41 42 59.616   21.24 21.30   21.00 ~ 3 0
18 LGGS J004302.59+413758.8 EB* 00 43 02.5800 +41 37 58.800   22.33       ~ 2 0
19 LGGS J004303.60+413752.1 EB* 00 43 03.5760 +41 37 52.140   20.56 20.32   19.75 ~ 4 0
20 [TPS2005] f2BEB1806 EB* 00 43 04.9464 +41 38 07.476   21.94 21.72     ~ 2 0
21 LGGS J004306.62+414211.1 EB* 00 43 06.5976 +41 42 11.124   21.36 21.51     ~ 2 0
22 [TPS2005] f2BEB1649 EB* 00 43 07.370 +41 38 39.27   22.18       ~ 1 0
23 [TPS2005] f2BEB3693 EB* 00 43 13.561 +41 30 00.14   21.75       ~ 1 0
24 LGGS J004323.03+413246.3 EB* 00 43 23.0280 +41 32 46.320   22.10 21.17     ~ 2 0
25 LGGS J004325.48+414250.6 EB* 00 43 25.4640 +41 42 50.616   21.31 21.52     ~ 2 0
26 LGGS J004326.13+414201.0 EB* 00 43 26.1072 +41 42 01.008   20.44 20.09     ~ 2 0
27 [TPS2005] f2BEB162 EB* 00 43 27.2232 +41 43 13.044   21.92 21.47     ~ 2 0
28 [TPS2005] f2BEB450 EB* 00 43 29.063 +41 42 31.49   21.09 20.45     ~ 1 0
29 [TPS2005] f2BEB986 EB* 00 43 29.8848 +41 40 52.140   22.26       ~ 2 0
30 LGGS J004331.14+414202.9 EB* 00 43 31.1160 +41 42 02.880   21.59 21.55     ~ 2 0
31 [TPS2005] f2BEB393 EB* 00 43 31.551 +41 42 40.69   22.11 21.96     ~ 1 0
32 LGGS J004331.68+412959.4 EB* 00 43 31.6848 +41 29 59.424   21.80 21.63     ~ 2 0
33 [TPS2005] f2BEB31 EB* 00 43 33.4056 +41 43 33.060   22.00       ~ 2 0
34 LGGS J004335.69+414244.6 EB* 00 43 35.6496 +41 42 44.568   21.44 21.06     ~ 2 0
35 [TPS2005] f2BEB5393 EB* 00 43 36.168 +41 23 08.15   21.50       ~ 1 0
36 LGGS J004336.59+413230.0 EB* 00 43 36.5688 +41 32 29.940   22.16 21.50     ~ 2 0
37 LGGS J004338.48+412938.0 EB* 00 43 38.4648 +41 29 38.040   21.33 21.47     ~ 2 0
38 [TPS2005] f2BEB5325 EB* 00 43 40.248 +41 23 21.35   21.43 21.30     ~ 1 0
39 [VRJ2006] M31V-J00434069+4123066 EB* 00 43 40.6944 +41 23 06.612   21.47       ~ 2 0
40 [TPS2005] f2BEB5712 EB* 00 43 41.098 +41 22 09.53   21.15       ~ 1 0
41 LGGS J004346.71+412300.9 EB* 00 43 46.6992 +41 23 00.816   20.47 20.55     ~ 2 0
42 LGGS J004346.74+412951.5 EB* 00 43 46.7328 +41 29 51.468   20.61 20.67     ~ 2 0
43 LGGS J004350.84+412151.8 EB* 00 43 50.8200 +41 21 51.732   20.36 20.34     ~ 2 0
44 LGGS J004352.00+412315.2 EB* 00 43 51.9864 +41 23 15.144   21.27 21.24     ~ 2 0
45 [TPS2005] f4BEB2294 EB* 00 43 53.9448 +41 36 42.336   20.89 21.02     ~ 2 0
46 LGGS J004354.22+413713.3 EB* 00 43 54.2232 +41 37 13.080   20.65 20.73     ~ 2 0
47 LGGS J004358.12+415028.5 EB* 00 43 58.0968 +41 50 28.428   20.53 20.45   20.54 ~ 3 0
48 [TPS2005] f1BEB2065 EB* 00 43 59.846 +41 21 20.11   21.37 21.30     ~ 1 0
49 LGGS J004404.60+414852.1 EB* 00 44 04.5696 +41 48 52.092   20.60 20.17   19.33 ~ 3 0
50 LGGS J004408.84+413950.0 EB* 00 44 08.8392 +41 39 49.860   21.33       ~ 2 0
51 LGGS J004409.56+414704.8 EB* 00 44 09.5448 +41 47 04.632   20.77 20.96     ~ 2 0
52 LGGS J004410.32+413949.4 EB* 00 44 10.2984 +41 39 49.356   20.98 20.79     ~ 2 0
53 LGGS J004410.65+413949.5 EB* 00 44 10.6560 +41 39 49.644   21.72       ~ 2 0
54 D31 J004411.1+413408.3 EB* 00 44 11.09 +41 34 07.7   19.84 19.84   19.78 ~ 3 0
55 LGGS J004412.74+413108.2 EB* 00 44 12.7224 +41 31 08.184   21.00 21.02     ~ 3 0
56 LGGS J004413.56+413919.2 EB* 00 44 13.5624 +41 39 19.044   21.02 20.91     ~ 2 0
57 LGGS J004413.74+412207.2 EB* 00 44 13.7232 +41 22 06.996   20.83 20.78     ~ 2 0
58 [TPS2005] f1BEB1766 EB* 00 44 15.946 +41 22 09.47   21.36 21.40     ~ 1 0
59 DESI J011.0665+41.6247 EB* 00 44 15.9672 +41 37 29.424   21.84       ~ 3 0
60 LGGS J004416.70+412419.2 EB* 00 44 16.6896 +41 24 19.152   21.37 21.43     ~ 2 0
61 ZTF J004422.34+413851.0 EB* 00 44 22.3540293360 +41 38 50.975313144   18.68 17.80   16.62 ~ 9 0
62 LGGS J004423.29+412708.4 EB* 00 44 23.2680 +41 27 08.208           ~ 4 0
63 LGGS J004424.80+413902.3 EB* 00 44 24.7848 +41 39 02.268   19.98 20.04   19.89 ~ 4 0
64 LGGS J004426.77+412346.9 V* 00 44 26.7456 +41 23 46.644   21.11 20.97     ~ 3 0
65 LGGS J004427.23+413608.3 EB* 00 44 27.2208 +41 36 08.208   20.19 20.03   19.48 ~ 5 0
66 [TPS2005] f1BEB1491 EB* 00 44 27.364 +41 24 17.87   20.62 20.62     ~ 1 0
67 [TPS2005] f4BEB1672 EB* 00 44 28.010 +41 36 57.33   21.62       ~ 1 0
68 LGGS J004429.29+412301.5 EB* 00 44 29.2954680981 +41 23 01.279812371   19.20 19.28     ~ 5 0
69 LGGS J004429.91+412327.6 EB* 00 44 29.9112 +41 23 27.420   20.34 20.58     ~ 3 0
70 2MASS J00443054+4152055 EB* 00 44 30.54 +41 52 05.5   20.17 20.73   18.76 ~ 2 0
71 [TPS2005] f3BEB1778 EB* 00 44 30.629 +41 51 56.12   20.46 20.32     ~ 1 0
72 LGGS J004430.78+412409.6 EB* 00 44 30.7800 +41 24 09.396   20.83 20.78     ~ 2 0
73 2MASS J00443116+4136151 s*r 00 44 31.1835528547 +41 36 15.202846704 20.307 20.52 19.726 18.682 17.348 K/MI+B 4 0
74 [TPS2005] f4BEB1617 EB* 00 44 31.538 +41 37 22.25   21.76       ~ 1 0
75 LGGS J004433.81+412522.1 EB* 00 44 33.7992 +41 25 21.936   21.16 21.39     ~ 2 0
76 LGGS J004435.78+412441.8 EB* 00 44 35.7792 +41 24 41.616   21.43 21.38     ~ 2 0
77 LGGS J004436.11+412919.7 EB* 00 44 36.1008 +41 29 19.428   19.81 19.92     ~ 5 0
78 D31 J004437.1+415224.8 EB* 00 44 37.084 +41 52 25.12   19.86 19.99   20.02 ~ 2 0
79 LGGS J004437.67+412946.5 EB* 00 44 37.6680 +41 29 46.248   20.40 20.43     ~ 4 0
80 LGGS J004438.01+412923.9 EB* 00 44 38.0054399823 +41 29 23.740643976   19.17 19.22     ~ 8 0
81 LGGS J004438.19+412530.2 EB* 00 44 38.1768 +41 25 30.072   21.26 21.07     ~ 2 0
82 LGGS J004439.37+412559.4 EB* 00 44 39.3696 +41 25 59.304   20.43 20.55     ~ 2 0
83 [TPS2005] f1BEB1141 EB* 00 44 40.021 +41 26 49.08   21.55 21.74     ~ 1 0
84 [TPS2005] f1BEB989 EB* 00 44 43.604 +41 26 34.59   20.48 20.72     ~ 1 0
85 LGGS J004444.96+412803.2 EB* 00 44 44.9472 +41 28 03.036   21.17 21.03     ~ 2 0
86 [MAP97] 92 EB* 00 44 45.2897330695 +41 28 00.124849912   18.77 18.68     ~ 5 0
87 [TPS2005] f1BEB788 EB* 00 44 48.6 +41 27 28   21.02 20.95     ~ 2 0
88 [MAP97] 95 cC* 00 44 48.6990317976 +41 29 15.377286408   20.822 19.999   18.95 ~ 10 0
89 LGGS J004449.07+413259.5 EB* 00 44 49.0632 +41 32 59.460   21.28 21.26     ~ 2 0
90 LGGS J004449.16+415252.8 EB* 00 44 49.1452073674 +41 52 52.693696233   19.52 19.52     ~ 3 0
91 [TPS2005] f3BEB1276 EB* 00 44 49.372 +41 52 17.82   20.47 20.39     ~ 1 0
92 [TPS2005] f1BEB732 EB* 00 44 49.9 +41 28 51   20.44 20.60     ~ 2 0
93 LGGS J004450.12+412807.2 EB* 00 44 50.1120 +41 28 06.960   20.17 20.32     ~ 3 0
94 LGGS J004450.29+415124.2 EB* 00 44 50.2656 +41 51 23.976   20.65 20.55   20.08 ~ 4 0
95 [MAP97] 96 EB* 00 44 53.7805071728 +41 31 10.814239424   20.31 20.07     ~ 4 0
96 LGGS J004455.92+413110.9 EB* 00 44 55.9104 +41 31 10.632   20.30 20.32     ~ 2 0
97 LGGS J004456.49+413037.2 EB* 00 44 56.4864 +41 30 37.008   20.21 20.24     ~ 2 0
98 LGGS J004456.84+413111.2 EB* 00 44 56.8272 +41 31 10.992   20.36 20.26     ~ 3 0
99 D31 J004457.4+413006.5 EB* 00 44 57.4080 +41 30 06.768   21.24 21.10     ~ 3 0
100 LGGS J004459.37+413045.7 EB* 00 44 59.3568 +41 30 45.468   20.14 20.06     ~ 2 0
101 [TPS2005] f1BEB304 EB* 00 45 00.121 +41 31 09.11   21.20 21.28     ~ 1 0
102 LGGS J004500.52+413139.5 EB* 00 45 00.5128747732 +41 31 39.308564919   19.60 19.65     ~ 4 0
103 [VRJ2006] M31V-J00450486+4137291 EB* 00 45 04.8600 +41 37 29.136   19.25 19.41     ~ 3 0
104 [TPS2005] f1BEB207 EB* 00 45 05.051 +41 31 56.58   21.42 21.48     ~ 1 0
105 LGGS J004505.11+413021.8 EB* 00 45 05.1024 +41 30 21.600   21.37 21.18     ~ 2 0
106 LGGS J004505.24+413846.5 EB* 00 45 05.2272 +41 38 46.284   20.77 20.71     ~ 9 0
107 LGGS J004505.38+413340.5 EB* 00 45 05.3784 +41 33 40.284   20.12 20.22     ~ 3 0
108 [VRJ2006] M31V-J00450921+4138417 EB* 00 45 09.2160 +41 38 41.712   20.25 20.36     ~ 2 0
109 LGGS J004509.77+413417.4 EB* 00 45 09.7728 +41 34 17.076   21.59 21.28     ~ 2 0
110 MAC OB 48-6 WR* 00 45 10.39 +41 36 46.6 17.582 18.300 18.422 18.397 18.511 WC6-7+abs 10 0
111 [TPS2005] f4BEB920 EB* 00 45 10.432 +41 36 34.42   20.40 20.33     ~ 1 0
112 [VRJ2006] M31V-J00451253+4137261 EB* 00 45 12.5333431096 +41 37 26.268632670   19.33 19.29     ~ 5 0
113 [TPS2005] f4BEB698 EB* 00 45 14.908 +41 40 30.52   20.49 20.47     ~ 1 0
114 LGGS J004518.70+414047.1 EB* 00 45 18.6840 +41 40 46.848   20.61 20.67     ~ 3 0
115 LGGS J004519.75+414505.1 EB* 00 45 19.7293444620 +41 45 04.998284711   19.24 19.41     ~ 4 0
116 [VRJ2006] M31V-J00452011+4145037 EB* 00 45 20.1168 +41 45 03.780   20.13 20.45     ~ 6 0
117 LGGS J004520.36+414144.4 EB* 00 45 20.3568 +41 41 44.232   20.93 21.04     ~ 2 0
118 LGGS J004520.78+413827.9 EB* 00 45 20.7912 +41 38 27.672   21.40       ~ 2 0
119 LGGS J004523.16+414501.5 EB* 00 45 23.1600 +41 45 01.224   20.38 19.41     ~ 3 0
120 D31 J004524.2+414626.7 EB* 00 45 24.2376 +41 46 26.472   20.10 20.28     ~ 2 0
121 LGGS J004524.72+413941.4 EB* 00 45 24.7056 +41 39 41.148   21.61       ~ 2 0
122 LGGS J004525.54+414503.7 EB* 00 45 25.5432 +41 45 03.528   20.04 19.99     ~ 3 0
123 [VRJ2006] M31V-J00452670+4141030 EB* 00 45 26.7024 +41 41 03.012   20.71 20.95     ~ 3 0
124 LGGS J004528.18+414932.8 EB* 00 45 28.1592 +41 49 32.664   20.80 20.76     ~ 3 0
125 LGGS J004528.38+414424.4 EB* 00 45 28.4088 +41 44 24.072   20.54 20.56     ~ 3 0
126 LGGS J004531.15+414649.5 EB* 00 45 31.1328 +41 46 49.368   21.31 21.47     ~ 2 0
127 LGGS J004532.46+414742.7 EB* 00 45 32.4432 +41 47 42.576   19.90 19.89     ~ 4 0
128 LGGS J004537.76+414307.8 EB* 00 45 37.7544 +41 43 07.608   20.94 20.81     ~ 3 0
129 [TPS2005] f3BEB251 EB* 00 45 38.924 +41 47 49.82   20.46 20.86     ~ 1 0
130 NAME SMC G 00 52 38.0 -72 48 01   2.79 2.2     ~ 12317 1
131 M 33 GiG 01 33 50.8965749232 +30 39 36.630403128 6.17 6.27 5.72     ~ 6226 1
132 NAME LMC G 05 23 34.6 -69 45 22     0.4     ~ 19090 0
133 NAME Local Group GrG ~ ~           ~ 9325 0

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