2017A&A...605A.100B

Query : 2017A&A...605A.100B

2017A&A...605A.100B - Astronomy and Astrophysics, volume 605A100-100 (2017/9-1)

Galactic bulge population II Cepheids in the VVV survey: period-luminosity relations and a distance to the Galactic centre.

BHARDWAJ A., REJKUBA M., MINNITI D., SUROT F., VALENTI E., ZOCCALI M., GONZALEZ O.A., ROMANIELLO M., KANBUR S.M. and SINGH H.P.

Abstract (from CDS):

Context. Multiple stellar populations of different ages and metallicities reside in the Galactic bulge that trace its structure and provide clues to its formation and evolution.
Aims. We present the near-infrared observations of population II Cepheids in the Galactic bulge from VISTA Variables in the Via Lactea (VVV) survey. The JHKs photometry together with optical data from Optical Gravitational Lensing Experiment (OGLE) survey provide an independent estimate of the distance to the Galactic centre. The old, metal-poor and low-mass population II Cepheids are also investigated as useful tracers for the structure of the Galactic bulge.
Methods. We identify 340 population II Cepheids in the VVV survey Galactic bulge catalogue based on their match with the OGLE-III Catalogue. The single-epoch JH and multi-epoch Ks observations complement the accurate periods and optical (VI) mean-magnitudes from OGLE. The sample consisting of BL Herculis and W Virginis subtypes is used to derive period-luminosity relations after correcting mean-magnitudes for the extinction. Our Ks-band period-luminosity relation, Ks=-2.189(0.056)[log(P)-1]+11.187(0.032), is consistent with published work for BL Herculis and W Virginis variables in the Large Magellanic Cloud.
Results. We present a combined OGLE-III and VVV catalogue with periods, classification, mean magnitudes, and extinction for 264 Galactic bulge population II Cepheids that have good-quality Ks-band light curves. The absolute magnitudes for population II Cepheids and RR Lyraes calibrated using Gaia and Hubble Space Telescope parallaxes, together with calibrated magnitudes for Large Magellanic Cloud population II Cepheids, are used to obtain a distance to the Galactic centre, R0=8.34±0.03(stat.)±0.41(syst.), which changes by +0.05–0.25 with different extinction laws. While noting the limitation of small number statistics, we find that the present sample of population II Cepheids in the Galactic bulge shows a nearly spheroidal spatial distribution, similar to metal-poor RR Lyrae variables. We do not find evidence of the inclined bar as traced by the metal-rich red-clump stars.
Conclusions. Population II Cepheid and RR Lyrae variables follow similar period-luminosity relations and trace the same metal-poor old population in the Galactic bulge. The number density for population II Cepheids is more limited as compared to abundant RR Lyraes but they are bright and exhibit a wide range in period that provides a robust period-luminosity relation for an accurate estimate of the distance to the Galactic centre.

Abstract Copyright: © ESO, 2017

Journal keyword(s): stars: variables: Cepheids - Galaxy: bulge - Galaxy: structure - galaxies: Magellanic Clouds - distance scale - distance scale

VizieR on-line data: <Available at CDS (J/A+A/605/A100): table1.dat>

Simbad objects: 272

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Number of rows : 272
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 NAME Magellanic Clouds GrG 03 00 -71.0           ~ 7988 0
2 NAME LMC G 05 23 34.6 -69 45 22     0.4     ~ 19090 0
3 M 4 GlC 16 23 35.22 -26 31 32.7           ~ 1978 0
4 OGLE BLG-T2CEP-2 WV* 17 06 14.9956391136 -33 01 27.570832212     15.188   13.909 ~ 10 0
5 OGLE BLG-T2CEP-3 WV* 17 08 40.1441405808 -32 54 10.417874580     16.519   15.061 ~ 12 0
6 OGLE BLG-T2CEP-5 WV* 17 13 57.0456186552 -32 15 35.963126244     18.666   16.842 ~ 7 0
7 M 92 GlC 17 17 07.39 +43 08 09.4     6.52     ~ 2240 0
8 OGLE BLG-T2CEP-8 WV* 17 24 20.9260871976 -27 55 49.206640548     17.765   15.970 ~ 9 0
9 OGLE BLG-T2CEP-9 WV* 17 24 22.2900174096 -29 27 35.558428536     17.630   15.608 ~ 10 0
10 OGLE BLG-T2CEP-13 WV* 17 27 58.7494151016 -29 26 02.054853852     18.525   16.193 ~ 9 0
11 [T66b] 198 cC* 17 28 40.1253284976 -29 19 11.515466316     16.002 15.62 13.586 ~ 11 0
12 [T66b] 103 WV* 17 29 19.9651547040 -29 27 55.496505096     15.376   13.590 ~ 12 0
13 OGLE BLG-T2CEP-15 WV* 17 34 28.1017429488 -27 06 18.846929556     18.087   15.907 ~ 7 0
14 V* V2736 Oph cC* 17 35 08.1126724608 -27 31 26.020309764     18.533   16.251 ~ 9 0
15 V* V2738 Oph WV* 17 35 13.7795064168 -27 03 17.027196624     18.072   15.990 ~ 7 0
16 V* V2739 Oph WV* 17 35 29.1320007840 -26 55 53.249649636     17.966   15.774 ~ 8 0
17 OGLE BLG-T2CEP-23 WV* 17 36 34.0194799608 -27 18 08.537714964     16.156   13.604 ~ 10 0
18 OGLE BLG-T2CEP-24 cC* 17 36 47.4277873368 -27 13 06.810713760     16.584   13.612 ~ 8 0
19 OGLE BLG-T2CEP-25 WV* 17 37 43.2336312000 -22 22 09.453748728     15.850   13.708 ~ 9 0
20 OGLE BLG-T2CEP-28 WV* 17 40 50.7489958824 -25 03 53.385128028     19.092   16.827 ~ 9 0
21 OGLE BLG-T2CEP-29 WV* 17 41 22.1827434408 -22 40 33.331869696     16.794   15.238 ~ 9 0
22 OGLE BLG-T2CEP-30 WV* 17 42 38.0340049104 -23 35 57.755630220     17.723   15.724 ~ 7 0
23 OGLE BLG-T2CEP-32 WV* 17 43 08.1872968416 -23 26 58.044515964     15.387   13.130 ~ 11 0
24 OGLE BLG-T2CEP-33 WV* 17 43 11.2711794480 -24 14 24.562895280     16.355   14.164 ~ 9 0
25 OGLE BLG-T2CEP-34 RV* 17 43 42.8425467528 -34 07 05.234437056     16.298   13.688 ~ 10 0
26 OGLE BLG-T2CEP-35 cC* 17 43 43.6166903088 -23 56 30.367020192     17.000   15.093 ~ 8 0
27 OGLE BLG-T2CEP-38 WV* 17 44 11.7925086816 -33 23 30.627857652     16.981   14.146 ~ 9 0
28 OGLE BLG-T2CEP-39 WV* 17 44 12.8850387864 -34 09 42.939859752     16.889   14.796 ~ 9 0
29 PN H 1-29 WV* 17 44 13.8729577601 -34 17 32.824856894     14.90 16.04 14.90 [WC4/6] 76 0
30 OGLE BLG-T2CEP-41 WV* 17 44 25.9741401862 -24 16 10.482896544     17.829   15.905 ~ 7 0
31 OGLE BLG-T2CEP-45 cC* 17 45 27.7560149448 -24 13 18.391767492     16.518   14.137 ~ 10 0
32 NAME Galactic Center reg 17 45 39.60213 -29 00 22.0000           ~ 16269 0
33 OGLE BLG-T2CEP-46 cC* 17 45 42.4880367024 -23 51 00.770170032     15.707   13.663 ~ 9 0
34 OGLE BLG-T2CEP-47 cC* 17 45 45.7983298152 -24 20 29.569544268     17.139   14.971 ~ 9 0
35 OGLE BLG-T2CEP-48 cC* 17 46 00.1408736328 -37 08 04.611601320     16.907   15.491 ~ 8 0
36 OGLE BLG-T2CEP-50 WV* 17 46 55.0482096883 -23 12 17.662432849     16.883   15.206 ~ 9 0
37 V* V5594 Sgr WV* 17 46 56.8144874736 -23 10 04.797113628     16.447   14.867 ~ 11 0
38 OGLE BLG-T2CEP-53 WV* 17 47 05.6558839656 -34 37 45.970408344     15.397   13.600 ~ 8 0
39 V* V5596 Sgr WV* 17 47 16.1802199104 -23 16 30.858655008     16.398   14.800 ~ 9 0
40 OGLE BLG-T2CEP-55 WV* 17 47 35.3534783664 -33 42 24.898119624     17.467   14.953 ~ 9 0
41 OGLE BLG116.2 28137 RV* 17 47 37.4010171528 -35 30 49.115230956     17.185   15.747 ~ 7 0
42 OGLE BLG-T2CEP-58 WV* 17 47 55.5784428072 -21 12 24.650164800     17.127   15.532 ~ 7 0
43 V* V706 Sco WV* 17 48 15.3085333704 -34 42 20.714896404     14.217   12.647 ~ 12 0
44 OGLE BLG-T2CEP-60 WV* 17 48 22.8451635432 -33 38 13.328033928     17.544   15.657 ~ 7 0
45 OGLE BLG-T2CEP-61 WV* 17 48 25.9402920816 -33 17 13.393359708     18.281   16.291 ~ 9 0
46 OGLE BLG-T2CEP-65 cC* 17 48 55.4644166640 -33 25 16.158417384     18.401   16.129 ~ 8 0
47 OGLE BLG-T2CEP-66 WV* 17 49 04.8060342025 -30 03 20.396337049     21.594   16.422 ~ 8 0
48 OGLE BLG-T2CEP-67 cC* 17 49 09.3265564387 -22 21 27.111522364     18.663   16.096 ~ 8 0
49 OGLE BLG-T2CEP-68 cC* 17 49 13.5799627488 -30 26 20.420398392     20.722   15.673 ~ 10 0
50 OGLE BLG-T2CEP-70 WV* 17 49 24.03 -23 18 06.5     17.237   15.521 ~ 3 0
51 OGLE BLG-T2CEP-71 cC* 17 49 25.6089365686 -29 46 54.317167946     20.635   15.783 ~ 8 0
52 V* V5597 Sgr cC* 17 49 30.9580163040 -29 50 58.495230744     21.330   16.891 ~ 9 0
53 OGLE BLG-T2CEP-74 WV* 17 49 41.5756436592 -30 46 48.323139276     19.822   16.601 ~ 7 0
54 OGLE BLG-T2CEP-75 WV* 17 49 45.2774463504 -30 35 39.217491060     19.354   16.474 ~ 8 0
55 OGLE BLG-T2CEP-76 WV* 17 49 47.8488366938 -23 08 09.080420470     18.138   15.828 ~ 9 0
56 OGLE BLG-T2CEP-78 WV* 17 49 55.5976634424 -29 13 05.970945036         17.723 ~ 8 0
57 OGLE BLG-T2CEP-80 WV* 17 50 02.1684201072 -37 39 43.372849752     16.257   14.959 ~ 9 0
58 OGLE BLG-T2CEP-81 WV* 17 50 05.1243219912 -29 53 58.580916036     22.046   17.115 ~ 8 0
59 V* V1518 Sco WV* 17 50 13.1495288376 -30 20 57.168500172     20.197   16.831 ~ 7 0
60 OGLE BLG-T2CEP-83 RV* 17 50 15.6291112488 -37 02 16.137880008     14.775   13.277 ~ 15 0
61 OGLE BLG-T2CEP-85 WV* 17 50 18.4312328856 -35 05 22.512333336     16.028   14.608 ~ 9 0
62 OGLE BLG-T2CEP-86 cC* 17 50 19.2844090680 -37 06 51.015003624     15.484   13.794 ~ 11 0
63 OGLE BLG-T2CEP-87 WV* 17 50 20.2531270584 -30 32 56.596675740     17.771   14.891 ~ 8 0
64 OGLE BLG-T2CEP-88 RV* 17 50 20.9062506216 -33 57 32.354169696     15.199   13.162 ~ 9 0
65 OGLE BLG-T2CEP-89 WV* 17 50 21.4736227584 -35 08 42.890869212     16.019   14.732 ~ 7 0
66 V* V5599 Sgr WV* 17 50 21.4942247808 -29 54 27.955936080     19.500   16.436 ~ 10 0
67 OGLE BLG-T2CEP-91 RV* 17 50 23.3945511360 -29 08 47.928691968         15.993 ~ 9 0
68 OGLE BLG-T2CEP-93 cC* 17 50 26.9935949856 -29 18 33.113467296     20.306   15.813 ~ 9 0
69 OGLE BLG-T2CEP-96 WV* 17 50 29.4602096496 -29 16 13.362351852         18.026 ~ 7 0
70 OGLE BLG-T2CEP-100 WV* 17 50 40.3951325976 -22 13 58.471979988     19.077   16.821 ~ 7 0
71 OGLE BLG-T2CEP-342 cC* 17 50 52.1079817224 -34 36 04.673269836     14.544   12.768 ~ 12 0
72 OGLE BLG-T2CEP-101 cC* 17 50 52.1603489064 -30 19 34.450234932     16.988   14.247 ~ 8 0
73 V* V708 Sco RV* 17 50 53.0235805728 -34 35 09.470139072     14.231   12.375 ~ 17 0
74 OGLE BLG-T2CEP-103 WV* 17 50 58.6999335360 -29 08 56.096622312         17.221 ~ 7 0
75 OGLE BLG-T2CEP-104 WV* 17 50 58.8450335952 -35 08 41.994528648     16.027   14.856 ~ 9 0
76 V* V1521 Sco WV* 17 50 58.9561930344 -33 08 53.222158500     16.716   14.597 ~ 10 0
77 OGLE BLG-T2CEP-106 WV* 17 51 00.0538975488 -29 22 54.901690896     20.634   17.072 ~ 7 0
78 OGLE BLG-T2CEP-107 WV* 17 51 00.0892445424 -29 20 11.950937268     20.062   15.560 ~ 9 0
79 OGLE BLG-T2CEP-108 cC* 17 51 02.7328323504 -35 34 54.923827404     16.883   15.674 ~ 10 0
80 V* V709 Sco WV* 17 51 02.8370690088 -34 50 49.330445892   13.10 13.595   12.096 ~ 21 0
81 OGLE BLG-T2CEP-112 WV* 17 51 19.7583888360 -30 38 07.015961976     18.572   15.748 ~ 8 0
82 OGLE BLG-T2CEP-113 WV* 17 51 23.8877105088 -29 19 01.392985704     20.371   16.694 ~ 7 0
83 OGLE BLG-T2CEP-114 WV* 17 51 32.3215887384 -35 57 35.309342124     14.765   13.383 ~ 9 0
84 V* V1522 Sco cC* 17 51 42.4494384576 -32 41 41.434665756     16.709   14.622 ~ 10 0
85 OGLE BLG-T2CEP-116 WV* 17 51 42.9639034560 -29 17 28.294977552     19.835   16.397 ~ 7 0
86 OGLE BLG-T2CEP-117 cC* 17 51 50.2647899496 -29 54 34.166635056     17.583   14.614 ~ 9 0
87 OGLE BLG-T2CEP-118 WV* 17 51 54.5077324440 -33 25 16.798984896     15.840   13.862 ~ 8 0
88 OGLE BLG-T2CEP-120 cC* 17 51 57.5718260448 -30 21 39.649712832     16.966   14.385 ~ 9 0
89 OGLE BLG-T2CEP-121 WV* 17 51 57.6345524160 -32 02 06.861746328     16.980   14.513 ~ 7 0
90 OGLE BLG-T2CEP-122 cC* 17 52 01.1635971216 -29 15 18.022095216     19.930   16.023 ~ 10 0
91 OGLE BLG-T2CEP-123 cC* 17 52 05.1661065144 -29 40 07.693331304     17.713   14.491 ~ 8 0
92 OGLE BLG-T2CEP-124 cC* 17 52 06.7866085896 -29 12 07.899837696     18.045   14.642 ~ 9 0
93 V* V5601 Sgr cC* 17 52 07.8392649408 -29 57 01.406605860     20.031   16.407 ~ 8 0
94 OGLE BLG-T2CEP-126 WV* 17 52 11.6114877000 -29 54 14.014416096     17.552   14.538 ~ 10 0
95 OGLE BLG-T2CEP-127 cC* 17 52 12.7941920808 -29 46 58.295490744     17.116   14.426 ~ 9 0
96 OGLE BLG-T2CEP-128 WV* 17 52 13.6378527432 -30 37 19.191665820     17.457   14.871 ~ 9 0
97 V* V742 Sco cC* 17 52 18.3870900120 -34 46 39.342092232     13.921   12.406 ~ 9 0
98 OGLE BLG-T2CEP-132 RV* 17 52 35.9930805024 -30 36 27.738481968     16.378   13.149 ~ 8 0
99 V* V1523 Sco cC* 17 52 36.2383855704 -30 08 33.650202732     17.339   15.133 ~ 8 0
100 OGLE BLG-T2CEP-134 cC* 17 52 42.5965628688 -29 22 04.724530320     18.908   15.975 ~ 8 0
101 OGLE BLG-T2CEP-135 cC* 17 52 44.1585516432 -31 39 33.389640684     16.404   13.734 ~ 10 0
102 OGLE BLG-T2CEP-136 cC* 17 52 51.0457201872 -31 55 02.285834340     16.087   13.734 ~ 8 0
103 OGLE BLG-T2CEP-137 cC* 17 52 54.7303654704 -30 08 17.701465992     15.856   13.591 ~ 10 0
104 OGLE BLG-T2CEP-138 cC* 17 52 55.1648749718 -29 51 45.316781275     16.764   14.211 ~ 9 0
105 OGLE BLG-T2CEP-139 WV* 17 52 57.3222862449 -29 18 29.316743522     18.444   15.382 ~ 9 0
106 OGLE BLG-T2CEP-140 cC* 17 52 59.8230566112 -36 29 15.391508892     14.822   13.593 ~ 9 0
107 OGLE BLG-T2CEP-141 WV* 17 53 00.9349719264 -35 25 22.267676532     20.867   18.884 ~ 7 0
108 OGLE BLG-T2CEP-143 cC* 17 53 01.5573449400 -29 38 46.661955972     16.634   13.939 ~ 9 0
109 OGLE BLG-T2CEP-144 RV* 17 53 01.6001551800 -29 24 33.305610600     16.842   13.623 ~ 8 0
110 OGLE BLG-T2CEP-145 WV* 17 53 01.7596636008 -30 35 34.385043120     17.974   15.088 ~ 9 0
111 OGLE BLG-T2CEP-147 WV* 17 53 08.1384490728 -30 15 40.120663068     15.635   13.542 ~ 8 0
112 OGLE BLG-T2CEP-148 WV* 17 53 10.5300754728 -29 38 36.684805956     16.632   14.107 ~ 8 0
113 OGLE BLG-T2CEP-149 cC* 17 53 12.5150673240 -31 02 17.619719748     17.876   15.312 ~ 10 0
114 OGLE BLG-T2CEP-150 WV* 17 53 13.9323769392 -36 10 15.496713336     16.116   15.017 ~ 7 0
115 OGLE BLG-T2CEP-151 WV* 17 53 23.9208998586 -30 20 32.203855733     18.118   16.346 ~ 7 0
116 OGLE BLG-T2CEP-152 WV* 17 53 26.7063345720 -34 32 40.625615832     15.547   14.095 ~ 9 0
117 V* V1524 Sco WV* 17 53 27.8572877568 -30 19 55.139706552     17.640   16.130 ~ 9 0
118 OGLE BLG-T2CEP-155 WV* 17 53 29.4983554032 -31 27 08.509671036     18.172   16.067 ~ 7 0
119 V* V1525 Sco WV* 17 53 34.8038573064 -30 12 39.935302920     16.870   14.855 ~ 10 0
120 OGLE BLG-T2CEP-157 WV* 17 53 38.0595840035 -29 15 28.093540853     17.702   15.466 ~ 9 0
121 OGLE BLG-T2CEP-159 WV* 17 53 41.1150986352 -32 08 35.579308560     18.057   15.852 ~ 10 0
122 OGLE BLG156.6 7486 RV* 17 53 51.2796021312 -32 24 10.773900216     15.690   13.478 ~ 8 0
123 OGLE BLG-T2CEP-161 WV* 17 53 51.7751962752 -29 18 37.225079280     16.401   13.971 ~ 8 0
124 OGLE BLG-T2CEP-162 cC* 17 53 55.0217119440 -32 01 50.982677688     16.164   13.964 ~ 8 0
125 OGLE BLG141.2 11729 RV* 17 53 57.5653275696 -33 45 27.186575328     15.132   13.039 ~ 8 0
126 OGLE BLG-T2CEP-164 WV* 17 53 59.4344240472 -29 46 34.956432984     16.284   14.204 ~ 9 0
127 V* V5607 Sgr WV* 17 54 06.5999131080 -29 16 22.260147996     17.300   14.947 ~ 10 0
128 V* V5608 Sgr cC* 17 54 09.1166213184 -29 39 58.904277336     16.344   14.480 ~ 8 0
129 OGLE BLG-T2CEP-167 WV* 17 54 14.8312358016 -31 43 06.715079544     17.305   15.439 ~ 7 0
130 OGLE BLG-T2CEP-168 WV* 17 54 15.2269373760 -33 30 37.667689740     17.700   16.011 ~ 7 0
131 OGLE BLG-T2CEP-169 cC* 17 54 18.2442843000 -30 38 30.776475084     20.769   16.821 ~ 9 0
132 OGLE BLG-T2CEP-170 WV* 17 54 20.9757628896 -34 43 30.838132092     14.326   12.849 ~ 9 0
133 V* V1528 Sco WV* 17 54 24.3235796472 -33 06 51.337721772     16.183   14.186 ~ 9 0
134 OGLE BLG-T2CEP-172 RV* 17 54 26.8197918024 -29 59 42.548060796     15.952   13.094 ~ 8 0
135 OGLE BLG-T2CEP-173 cC* 17 54 27.3917824704 -29 51 04.157804160     14.357   12.666 ~ 12 0
136 OGLE BLG-T2CEP-174 WV* 17 54 36.5857275168 -32 14 10.385730420     15.717   13.650 ~ 9 0
137 OGLE BLG-T2CEP-175 cC* 17 54 37.9890109224 -31 21 33.152903676     16.735   14.707 ~ 8 0
138 V* V5611 Sgr WV* 17 55 06.7346930064 -29 18 07.669779336     17.683   15.445 ~ 8 0
139 V* V5613 Sgr cC* 17 55 23.1186594840 -29 31 35.475080988     15.086   13.250 ~ 11 0
140 OGLE BLG-T2CEP-182 RV* 17 55 29.8450504176 -31 07 20.924381856     14.247   12.164 ~ 8 0
141 OGLE BLG-T2CEP-183 cC* 17 55 37.3568412120 -31 15 24.462177984     16.162   13.975 ~ 9 0
142 V* V5614 Sgr cC* 17 55 43.8102193008 -29 44 50.241049548     16.630   14.989 ~ 8 0
143 OGLE BLG-T2CEP-185 WV* 17 55 44.5986308736 -29 25 33.641352660     15.510   13.478 ~ 9 0
144 OGLE BLG-T2CEP-186 WV* 17 55 46.2220912080 -31 02 02.526973224     15.426   13.495 ~ 8 0
145 OGLE BLG-T2CEP-187 WV* 17 55 50.0854588344 -34 59 18.067951644     14.995   13.244 ~ 10 0
146 OGLE BLG-T2CEP-188 WV* 17 55 52.3375316424 -31 24 40.397288328     16.990   15.239 ~ 7 0
147 OGLE BLG-T2CEP-189 WV* 17 55 57.2325165048 -29 35 46.169323332     15.609   13.497 ~ 8 0
148 OGLE BLG-T2CEP-190 WV* 17 55 57.5149323216 -28 46 27.520447908     16.828   14.915 ~ 9 0
149 OGLE BLG-T2CEP-191 cC* 17 55 59.3812982280 -30 34 48.497283840     16.263   13.940 ~ 8 0
150 OGLE BLG-T2CEP-192 cC* 17 55 59.9945840688 -30 39 36.306813924     17.021   14.803 ~ 9 0
151 OGLE BLG-T2CEP-193 RV* 17 56 00.3314245848 -33 10 43.531213152     14.957   12.864 ~ 9 0
152 OGLE BLG-T2CEP-194 WV* 17 56 08.6845530864 -34 37 22.025498268     14.523   13.366 ~ 10 0
153 OGLE BLG-T2CEP-195 WV* 17 56 11.6130139488 -29 47 11.871365388     17.642   15.545 ~ 9 0
154 OGLE BLG-T2CEP-196 cC* 17 56 13.6861439280 -29 39 02.573684820     14.256 13.88 12.256 ~ 11 0
155 OGLE BLG-T2CEP-197 WV* 17 56 25.0709756520 -28 05 17.241530316     16.383   13.879 ~ 9 0
156 OGLE BLG-T2CEP-198 cC* 17 56 27.2839046016 -31 14 21.590464236     16.080   14.025 ~ 8 0
157 OGLE BLG-T2CEP-200 WV* 17 56 37.6985596656 -28 01 27.946773588     17.674   15.062 ~ 11 0
158 OGLE BLG-T2CEP-201 cC* 17 56 38.4763441800 -28 33 29.205851076     15.619   13.521 ~ 8 0
159 OGLE BLG-T2CEP-202 WV* 17 56 44.7208036632 -28 57 25.635563784     18.241   15.751 ~ 9 0
160 OGLE BLG-T2CEP-203 WV* 17 56 46.2852733344 -29 01 24.189937320     18.118   15.029 ~ 8 0
161 OGLE BLG-T2CEP-204 WV* 17 56 47.4228524136 -31 17 00.312126864     17.543   15.743 ~ 9 0
162 OGLE BLG-T2CEP-205 cC* 17 56 47.7420826656 -30 42 49.184793432     15.691   13.624 ~ 9 0
163 OGLE BLG-T2CEP-206 WV* 17 56 50.5675816056 -28 38 31.188224220     17.233   15.266 ~ 7 0
164 OGLE BLG-T2CEP-208 WV* 17 57 07.6693689936 -29 38 07.185870816     16.399   13.915 ~ 8 0
165 OGLE BLG-T2CEP-209 WV* 17 57 11.8768346512 -28 51 49.409764132     17.279   15.445 ~ 10 0
166 OGLE BLG-T2CEP-348 RV* 17 57 14.0247255360 -28 50 56.026725288     18.559   15.813 ~ 9 0
167 OGLE BLG-T2CEP-210 WV* 17 57 16.5519040872 -31 26 54.561739632     16.023   14.071 ~ 8 0
168 OGLE BLG-T2CEP-211 WV* 17 57 25.4298947688 -30 15 30.788624736     17.565   15.458 ~ 7 0
169 OGLE BLG-T2CEP-212 cC* 17 57 31.1511677448 -29 21 49.605679764     16.292   13.900 ~ 9 0
170 OGLE BLG-T2CEP-214 WV* 17 57 45.0840515184 -32 25 12.135186408     15.494   14.212 ~ 10 0
171 OGLE BLG-T2CEP-219 cC* 17 58 02.8035958416 -30 57 46.058560812     16.116   13.754 ~ 9 0
172 V* V5618 Sgr WV* 17 58 03.4098116472 -29 01 13.330628472     16.515   14.701 ~ 9 0
173 OGLE BLG-T2CEP-222 WV* 17 58 12.0259528872 -32 13 51.844949148     17.390   15.794 ~ 10 0
174 OGLE BLG-T2CEP-225 WV* 17 58 21.9207179664 -28 12 23.249562444     19.803   17.181 ~ 7 0
175 OGLE BLG-T2CEP-226 WV* 17 58 22.8657418104 -29 58 46.165433232     14.964   12.970 ~ 8 0
176 OGLE BLG-T2CEP-227 WV* 17 58 30.3835230096 -27 29 16.197291204     19.121   16.912 ~ 7 0
177 OGLE BLG214.1 97808 RV* 17 58 42.3060155424 -28 32 10.067384580     15.254   13.146 ~ 8 0
178 OGLE BLG-T2CEP-230 cC* 17 58 44.9722338960 -33 14 13.764096204     16.047   13.581 ~ 10 0
179 OGLE BLG-T2CEP-231 cC* 17 58 47.4563860104 -29 52 36.537031848     15.680   14.423 ~ 9 0
180 OGLE BLG-T2CEP-233 WV* 17 58 52.8788042832 -31 53 55.448451924     16.873   15.036 ~ 7 0
181 OGLE BLG-T2CEP-234 WV* 17 58 54.5028078696 -28 21 30.472435476     16.339   14.783 ~ 10 0
182 V* V2434 Sgr WV* 17 58 55.9076897544 -29 10 57.096919884     15.596   14.197 ~ 12 0
183 OGLE BLG-T2CEP-238 cC* 17 59 04.9819108272 -30 05 02.146949448     16.338   14.648 ~ 8 0
184 OGLE BLG-T2CEP-239 cC* 17 59 05.2064011968 -28 13 51.397348152     15.574   13.393 ~ 8 0
185 OGLE BLG-T2CEP-240 cC* 17 59 11.8751834520 -27 49 48.663509988     16.723   14.231 ~ 9 0
186 OGLE BLG-T2CEP-241 cC* 17 59 25.0389878664 -34 09 47.970138096     14.219   12.661 ~ 9 0
187 OGLE BLG-T2CEP-242 WV* 17 59 30.7373441232 -30 20 00.158660376     16.893   15.111 ~ 10 0
188 OGLE BLG-T2CEP-243 WV* 17 59 31.2818468136 -29 54 16.782917904     15.162   13.428 ~ 8 0
189 OGLE BLG-T2CEP-244 WV* 17 59 40.4402976888 -28 08 47.267293848     15.595   13.669 ~ 9 0
190 OGLE BLG-T2CEP-245 WV* 17 59 42.6251497488 -33 03 02.944972656     17.495   15.363 ~ 3 0
191 V* V2469 Sgr WV* 17 59 53.4892275768 -28 56 37.581406584     16.299   14.836 ~ 13 0
192 OGLE BLG-T2CEP-248 cC* 17 59 59.5523631288 -32 12 11.314578672     15.183   13.177 ~ 9 0
193 V* V997 Sgr RV* 18 00 05.1351762552 -29 48 53.335707768     13.330   11.724 ~ 11 0
194 V* V996 Sgr WV* 18 00 09.6511475496 -34 14 12.041103300     14.100   12.626 ~ 11 0
195 OGLE BLG-T2CEP-251 WV* 18 00 17.1625028280 -27 33 45.835884036     17.046   15.143 ~ 8 0
196 OGLE BLG-T2CEP-252 cC* 18 00 29.7105036336 -33 10 19.458472260     17.001   15.266 ~ 8 0
197 OGLE BLG-T2CEP-253 WV* 18 00 30.6323251152 -28 11 48.225412680     15.568   13.679 ~ 8 0
198 OGLE BLG-T2CEP-254 cC* 18 00 31.9367825544 -31 06 24.508782072     16.024   13.851 ~ 9 0
199 OGLE BLG-T2CEP-255 cC* 18 00 44.0464244904 -31 02 12.478613928     15.328   13.313 ~ 9 0
200 OGLE BLG-T2CEP-256 cC* 18 00 44.0783695320 -27 10 17.834868984     16.354   13.642 ~ 9 0
201 OGLE BW10 V2 WV* 18 00 48.3090289416 -29 58 54.448529088     16.000   14.466 ~ 14 0
202 OGLE BLG-T2CEP-258 RV* 18 00 57.8204207256 -30 54 52.974043056     15.251   13.037 ~ 10 0
203 V* V5623 Sgr cC* 18 01 04.4867907648 -28 41 21.638043780     15.951   14.451 ~ 8 0
204 OGLE BLG-T2CEP-260 WV* 18 01 08.0346131774 -27 07 39.360640649     17.841   15.170 ~ 8 0
205 OGLE BLG-T2CEP-261 WV* 18 01 11.0598204576 -26 53 36.626726724     19.475   16.690 ~ 7 0
206 OGLE BLG-T2CEP-262 cC* 18 01 12.2852830344 -29 32 01.426882344     13.720 13.57 12.068 ~ 11 0
207 Mis V0049 RV* 18 01 13.8892814040 -30 20 36.822578892     13.949 13.64 12.176 ~ 12 0
208 OGLE BLG-T2CEP-265 cC* 18 01 20.3228849016 -31 04 02.895006468     15.426   13.307 ~ 9 0
209 V* V5625 Sgr cC* 18 01 32.6806772088 -29 49 11.979972624     15.671   14.003 ~ 9 0
210 OGLE BLG-T2CEP-268 RV* 18 01 33.3346272912 -27 57 24.348333780     14.677   12.641 ~ 8 0
211 OGLE BLG-T2CEP-269 WV* 18 01 41.1471366000 -27 22 02.167861656     17.104   14.491 ~ 10 0
212 OGLE BLG-T2CEP-270 WV* 18 01 45.7835775864 -27 03 40.366198980     18.770   16.245 ~ 9 0
213 OGLE BLG-T2CEP-271 cC* 18 01 48.9397164653 -31 15 17.893785354     14.817   13.049 ~ 11 0
214 OGLE BLG-T2CEP-272 WV* 18 02 06.5544207552 -29 22 19.428613248     15.096   13.217 ~ 8 0
215 OGLE BLG-T2CEP-273 WV* 18 02 08.4316611096 -29 15 22.103293932     14.617   13.109 ~ 11 0
216 OGLE BLG-T2CEP-274 WV* 18 02 24.3187734672 -33 40 38.472226464     15.832   14.667 ~ 8 0
217 OGLE BLG-T2CEP-275 WV* 18 02 27.5777534448 -30 25 34.307310648     14.521   12.998 ~ 9 0
218 OGLE BLG-T2CEP-276 WV* 18 02 36.7165339680 -29 07 03.579064680     15.825   14.585 ~ 9 0
219 OGLE BLG-T2CEP-277 WV* 18 02 37.1810092560 -28 34 38.243578188     14.398   12.755 ~ 12 0
220 V* V5629 Sgr WV* 18 02 56.0214565728 -28 40 39.365161320     16.210   14.865 ~ 10 0
221 OGLE BLG184.7 133264 WV* 18 02 56.6036023728 -30 42 34.338378960     16.476   14.760 ~ 13 0
222 OGLE BLG-T2CEP-280 WV* 18 03 09.5916904944 -27 56 12.473678292     16.780   15.105 ~ 10 0
223 OGLE BLG-T2CEP-282 cC* 18 03 27.8131176192 -29 06 01.119615372     15.126   13.468 ~ 10 0
224 NAME Baade Window reg 18 03.5 -30 01           ~ 643 3
225 V* V1437 Sgr WV* 18 03 33.6228963096 -30 01 15.039660648     15.648   14.437 A7 22 0
226 OGLE BLG-T2CEP-284 cC* 18 03 36.0932104272 -30 01 52.030126632     15.554   14.365 ~ 11 0
227 OGLE BLG-T2CEP-285 WV* 18 03 46.4480663088 -31 52 52.960054944     14.637   13.134 ~ 8 0
228 OGLE BLG-T2CEP-286 WV* 18 03 55.3413417936 -29 32 25.063894572     15.724   14.214 ~ 9 0
229 V* V1009 Sgr cC* 18 04 07.5613839288 -32 21 59.321244672     12.698   11.488 ~ 11 0
230 OGLE BLG-T2CEP-289 cC* 18 04 07.8318059160 -29 28 53.761032192     15.298   14.122 ~ 9 0
231 V* V5630 Sgr WV* 18 04 19.8541552512 -29 02 44.380746852     14.914   13.386 ~ 10 0
232 OGLE BLG-T2CEP-291 WV* 18 05 25.5038942223 -27 01 29.574362110     15.482   14.102 ~ 7 0
233 OGLE BLG-T2CEP-292 WV* 18 05 48.6696359640 -26 55 03.378192528     14.992   13.191 ~ 9 0
234 OGLE BLG-T2CEP-293 WV* 18 06 01.0285800240 -31 42 11.242686348     14.909   13.569 ~ 9 0
235 OGLE BLG249.4 51258 RV* 18 06 08.8878580584 -25 41 57.140982384     17.247   14.568 ~ 9 0
236 OGLE BLG-T2CEP-294 cC* 18 06 27.8475278328 -27 40 29.054128836     15.950   14.278 ~ 10 0
237 OGLE BLG-T2CEP-295 WV* 18 06 28.40 -28 35 52.4     19.755   17.769 ~ 3 0
238 OGLE BLG-T2CEP-296 WV* 18 06 32.7675578880 -25 42 57.760423992     17.873   15.490 ~ 8 0
239 OGLE BLG-T2CEP-297 WV* 18 06 33.8797238088 -31 33 13.414568004     15.939   14.600 ~ 8 0
240 OGLE BLG-T2CEP-299 WV* 18 06 38.4514531296 -32 44 17.030786928     15.128   13.337 ~ 9 0
241 OGLE BLG-T2CEP-301 WV* 18 06 59.6563079712 -32 59 54.709693980     14.358   12.959 ~ 9 0
242 OGLE BLG-T2CEP-302 cC* 18 07 00.4426617840 -27 36 19.379890368     14.423   12.495 ~ 10 0
243 OGLE BLG-T2CEP-304 cC* 18 07 11.7955751352 -28 42 29.638408212     15.880   14.704 ~ 8 0
244 V* V1277 Sgr cC* 18 07 17.6669086392 -33 45 26.929704456     14.1   12.637 ~ 13 0
245 OGLE BLG-T2CEP-307 RV* 18 07 39.8056609896 -29 38 20.492150532     17.928   15.662 ~ 7 0
246 OGLE BLG-T2CEP-308 WV* 18 08 04.3346818824 -25 23 19.886788284     17.415   15.347 ~ 9 0
247 OGLE BLG-T2CEP-310 cC* 18 08 20.5404201552 -32 50 05.131465296     14.736   13.301 ~ 8 0
248 OGLE BLG-T2CEP-311 WV* 18 08 35.1244177968 -26 47 12.364805688     15.744   14.133 ~ 10 0
249 OGLE BLG-T2CEP-312 WV* 18 08 37.9306203840 -27 37 55.425759132     14.952   13.215 ~ 9 0
250 V* V1822 Sgr WV* 18 08 42.7002912528 -30 39 19.895937552     14.263   12.851 ~ 11 0
251 V* V1821 Sgr WV* 18 08 44.3780053512 -32 13 11.226120024     13.800   12.662 ~ 13 0
252 OGLE BLG-T2CEP-316 cC* 18 09 12.2180822232 -26 10 30.895911408     16.167   14.289 ~ 9 0
253 OGLE BLG-T2CEP-317 WV* 18 09 20.3051616696 -32 15 53.603101836     15.450   13.793 ~ 9 0
254 OGLE BLG-T2CEP-318 WV* 18 09 33.1113318912 -32 27 57.212737092     14.014   12.714 ~ 8 0
255 OGLE BLG-T2CEP-319 WV* 18 09 45.3246613872 -26 16 23.561996808     14.768   13.019 ~ 9 0
256 OGLE BLG-T2CEP-320 WV* 18 10 22.9440639960 -26 26 34.267108092     15.035   13.380 ~ 8 0
257 V* V2505 Sgr RV* 18 10 23.5235467608 -32 28 10.464634848     14.269   12.277 ~ 14 0
258 OGLE BLG-T2CEP-322 WV* 18 10 45.7809225096 -27 30 25.160553396     16.037   14.714 ~ 7 0
259 V* V1180 Sgr RV* 18 11 57.7242523608 -32 02 30.850946340   13.20 13.113   12.097 ~ 14 0
260 OGLE BLG-T2CEP-326 WV* 18 12 52.5236639472 -31 09 17.875335564     15.362   14.421 ~ 7 0
261 OGLE BLG-T2CEP-327 WV* 18 13 22.5522252384 -24 50 33.281455884     16.482   14.263 ~ 9 0
262 OGLE BLG-T2CEP-328 WV* 18 14 05.1287791536 -27 09 37.888494552     14.745   13.228 ~ 9 0
263 OGLE BLG-T2CEP-329 WV* 18 16 21.6730688088 -24 24 38.281002912     15.693   13.758 ~ 9 0
264 V* V2511 Sgr WV* 18 16 23.4881816232 -28 19 48.495693936     13.644   12.769 ~ 14 0
265 OGLE BLG-T2CEP-331 cC* 18 18 07.8528551256 -25 07 42.663174636     15.678   14.433 ~ 9 0
266 OGLE BLG-T2CEP-332 WV* 18 18 56.8316851008 -26 36 19.017178488     17.108   15.773 ~ 9 0
267 OGLE BLG-T2CEP-334 WV* 18 23 11.9010302160 -25 35 45.740547024     15.555   14.366 ~ 9 0
268 OGLE BLG-T2CEP-335 WV* 18 23 35.8657116168 -26 06 08.401048560     16.308   14.616 ~ 8 0
269 OGLE BLG-T2CEP-356 cC* 18 23 46.8645739944 -25 40 20.445921624     14.889 14.87 13.446 ~ 12 0
270 V* GW Sgr RV* 18 25 24.4897173744 -25 02 06.233197884     13.448   12.232 ~ 13 0
271 NAME Galactic Bar reg ~ ~           ~ 1458 0
272 NAME Galactic Bulge reg ~ ~           ~ 4794 0

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