2015ApJS..219...25J

Query : 2015ApJS..219...25J

2015ApJS..219...25J - Astrophys. J., Suppl. Ser., 219, 25 (2015/August-0)

Overtone and multi-mode RR Lyrae stars in the globular cluster M3.

JURCSIK J., SMITOLA P., HAJDU G., SODOR A., NUSPL J., KOLENBERG K., FURESZ G., MOOR A., KUN E., PAL A., BAKOS J., KELEMEN J., KOVACS T., KRISKOVICS L., SARNECZKY K., SZALAI T., SZING A. and VIDA K.

Abstract (from CDS):

The overtone and multi-mode RR Lyrae stars in the globular cluster M3 are studied using a 200 day long, B,V, and lc time-series photometry obtained in 2012. 70% of the 52 overtone variables observed show some kind of multi-periodicity (with additional frequency at f0.61 = f1O/0.61 frequency ratio, Blazhko effect, double/multi-mode pulsation, and period doubling). A signal at the 0.587 frequency ratio to the fundamental-mode frequency is detected in the double-mode star, V13, which may be identified as the second radial overtone mode. If this mode identification is correct, than V13 is the first RR Lyrae star showing triple-mode pulsation of the first three radial modes. Either the Blazhko effect or the f0,61 frequency (or both of these phenomena) appears in seven double-mode stars. The P10/PF period ratio of RRd stars showing the Blazhko effect are anomalous. A displacement of the main frequency component at the fundamental mode with the value of modulation frequency (or its half), is detected in three Blazhko RRd stars that are parallel with the appearance of the overtone-mode pulsation. The f0.61 frequency appears in RRc stars that lie at the blue side of the double-mode region and in RRd stars, raising the suspicion that its occurrence may be connected to double-mode pulsation. The changes of the Blazhko and double-mode properties of the stars are also reviewed using the recent and archive photometric data.

Abstract Copyright: ∼

Journal keyword(s): globular clusters: individual: M3 - stars: horizontal-branch - stars: oscillations - stars: variables: RR Lyrae

VizieR on-line data: <Available at CDS (J/ApJS/219/25): table1.dat table2.dat table3.dat table4.dat>

Simbad objects: 73

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Number of rows : 73
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 SMC G 00 52 38.0 -72 48 01   2.79 2.2     ~ 12317 1
2 NGC 5272 253 RR* 13 41 53.5552722312 +28 25 25.632876432   15.909 15.664   15.311 ~ 30 0
3 NGC 5272 338 RR* 13 42 00.6731572800 +28 28 39.822570984   15.908 15.657   15.278 ~ 27 0
4 NGC 5272 353 RR* 13 42 01.7033058192 +28 19 24.681996228   15.973 15.699   15.329 ~ 27 0
5 NGC 5272 402 RR* 13 42 04.1533272096 +28 22 34.451806008   16.034 15.753   15.333 ~ 20 0
6 SV* SVS 1363 RR* 13 42 04.980 +28 22 32.10   14.6       F8/G0p 12 0
7 NGC 5272 455 RR* 13 42 05.6358673896 +28 28 16.704138000   15.896 15.663   15.327 ~ 29 0
8 NGC 5272 459 RR* 13 42 05.8989657456 +28 23 09.084801948   15.909 15.684   15.399 ~ 15 0
9 SV* SVS 1362 RR* 13 42 06.3473910328 +28 21 02.636499049   14.81 15.57     ~ 12 0
10 Cl* NGC 5272 SAW V155 RR* 13 42 06.6919618826 +28 21 26.974613062   15.785 15.550     ~ 6 0
11 NGC 5272 524 RR* 13 42 07.4332168440 +28 22 19.909909596   15.909 15.653   15.259 ~ 17 0
12 NGC 5272 553 RR* 13 42 08.0710634184 +28 22 49.456499808   15.803 15.588   15.345 ~ 16 0
13 NGC 5272 560 RR* 13 42 08.2060307352 +28 23 59.336813328   15.747 15.484     ~ 15 0
14 NGC 5272 597 RR* 13 42 08.8371424248 +28 21 32.200187400   15.923 15.693   15.369 ~ 14 0
15 NGC 5272 633 RR* 13 42 09.330 +28 23 15.20   15.530 15.270     ~ 12 0
16 NGC 5272 632 RR* 13 42 09.4438811064 +28 17 30.279932088   15.766 15.581   15.296 ~ 24 0
17 Cl* NGC 5272 X 14 RR* 13 42 09.4506411078 +28 22 34.866581912   15.1       ~ 14 0
18 NGC 5272 641 RR* 13 42 09.4828192749 +28 23 06.513850167   15.932 15.760     ~ 11 0
19 NGC 5272 638 RR* 13 42 09.500 +28 22 59.20           ~ 11 0
20 Cl* NGC 5272 GYB 9012 RR* 13 42 09.540 +28 22 43.90           ~ 5 0
21 SV* SVS 1366 RR* 13 42 09.5612918424 +28 22 12.417676572   15.0       ~ 13 0
22 NGC 5272 644 RR* 13 42 09.5850317088 +28 20 24.465210468   15.986 15.690   15.279 ~ 24 0
23 NGC 5272 671 RR* 13 42 09.8252272848 +28 23 29.356874844           ~ 11 0
24 NGC 5272 679 RR* 13 42 09.8471057664 +28 25 53.197646988   15.787 15.581   15.299 ~ 24 0
25 Cl* NGC 5272 X 25 RR* 13 42 09.8890726800 +28 22 59.676868200   15.1       ~ 11 0
26 Cl* NGC 5272 GYB 32 RR* 13 42 10.0773911588 +28 22 40.061664984     15.04     ~ 11 0
27 NGC 5272 692 RR* 13 42 10.2066759576 +28 22 28.548875820     15.43     ~ 13 0
28 NGC 5272 708 RR* 13 42 10.2882342696 +28 24 30.701574288   15.743 15.515   15.155 ~ 25 0
29 NGC 5272 700 RR* 13 42 10.3588026480 +28 20 15.720134100   15.935 15.665   15.284 ~ 24 0
30 Cl* NGC 5272 GYB 586 RR* 13 42 10.860 +28 22 29.50     15.59     ~ 10 0
31 Cl* NGC 5272 KG 3 RR* 13 42 10.940 +28 22 33.60     15.79     ~ 14 0
32 Cl* NGC 5272 KG 4 RR* 13 42 10.990 +28 22 43.60     15.20     ~ 13 0
33 NGC 5272 769 RR* 13 42 11.170 +28 23 03.80           ~ 15 0
34 Cl* NGC 5272 SAW V292 RR* 13 42 11.1735711240 +28 21 53.598433428           ~ 7 0
35 NGC 5272 776 RR* 13 42 11.2575962256 +28 20 17.066799060   15.829 15.600   15.264 ~ 22 0
36 M 3 GlC 13 42 11.62 +28 22 38.2     6.39     ~ 2593 0
37 SV* SVS 1361 RR* 13 42 11.6981376864 +28 21 44.074403892   15.923 15.647   15.266 ~ 11 0
38 Cl* NGC 5272 KG 7 RR* 13 42 12.1393552200 +28 22 32.424372264     15.33     ~ 13 0
39 Cl* NGC 5272 X 30 RR* 13 42 12.7562433672 +28 22 40.119925620   15.1       ~ 10 0
40 Cl* NGC 5272 BBJ 1 RR* 13 42 12.780 +28 22 32.70           ~ 5 0
41 NGC 5272 913 RR* 13 42 13.090 +28 22 58.40           ~ 11 0
42 NGC 5272 922 RR* 13 42 13.0977418800 +28 25 37.064476956   15.942 15.653   15.237 ~ 32 0
43 SV* SVS 1375 RR* 13 42 13.2755751912 +28 22 36.244292124   14.8       ~ 12 0
44 SV* SVS 1369 RR* 13 42 13.5933165312 +28 22 31.205267148   15.2       ~ 11 0
45 SV* SVS 1360 RR* 13 42 14.2087407768 +28 22 11.150324328   14.8       ~ 11 0
46 NGC 5272 1003 RR* 13 42 14.3327297304 +28 25 14.366159976   15.691 15.398   14.963 ~ 24 0
47 NGC 5272 1013 RR* 13 42 14.560 +28 22 54.50           ~ 12 0
48 NGC 5272 1041 RR* 13 42 14.7094647888 +28 28 31.576265364   15.62 15.62     ~ 49 0
49 NGC 5272 1057 RR* 13 42 15.1455013488 +28 25 21.300825036   15.924 15.686   15.306 ~ 26 0
50 NGC 5272 1102 RR* 13 42 16.2601848264 +28 22 13.591981344   15.763 15.552   15.263 ~ 18 0
51 NGC 5272 1151 RR* 13 42 17.4612329112 +28 23 33.519983028   15.89 15.82     ~ 19 0
52 NGC 5272 1153 RR* 13 42 17.4714593736 +28 23 29.495239260   16.019 15.791     ~ 18 0
53 NGC 5272 1222 RR* 13 42 19.8515758920 +28 23 42.499785264   15.871 15.583   15.168 ~ 24 0
54 NGC 5272 1231 RR* 13 42 20.1214748880 +28 24 53.544514860   15.894 15.657     ~ 19 0
55 Cl* NGC 5272 SAW V290 RR* 13 42 21.300 +28 23 45.00   15.861 15.679   15.415 ~ 5 0
56 NGC 5272 1307 RR* 13 42 24.3655781928 +28 24 21.972414888   15.951 15.659   15.220 ~ 19 0
57 NGC 5272 1317 RR* 13 42 25.6458545640 +28 20 30.065257680   15.939 15.665   15.262 ~ 26 0
58 NGC 5272 1330 RR* 13 42 26.7551841552 +28 21 47.820600828   15.940 15.653   15.223 ~ 20 0
59 NGC 5272 1373 RR* 13 42 34.6501453992 +28 26 29.035194792   15.746 15.521   15.190 ~ 24 0
60 NGC 5272 1422 RR* 13 42 50.3955453744 +28 20 48.964281540   15.914 15.679   15.367 ~ 27 0
61 IC 4499 GlC 15 00 18.57 -82 12 49.6     8.56     ~ 375 0
62 NGC 5904 227 RR* 15 18 10.2318868776 +02 04 29.735374692   14.91 15.03     ~ 28 0
63 M 5 GlC 15 18 33.22 +02 04 51.7     5.95     ~ 2095 0
64 V* V338 Boo RR* 15 46 26.1422205480 +44 18 47.172522024   12.76 13.00     ~ 17 0
65 OGLE BLG-RRLYR-2530 RR* 17 46 46.1255297016 -23 12 48.353892984     18.132   16.5 ~ 7 0
66 OGLE BLG-RRLYR-4598 RR* 17 51 15.2122712544 -29 50 09.929284548     20.968   17.713 ~ 7 0
67 OGLE BLG-RRLYR-7393 RR* 17 55 20.3673134227 -29 59 17.032854474     17.942   16.34 ~ 8 0
68 OGLE BLG-RRLYR-10728 RR* 18 00 53.3482998432 -31 20 22.894027692     18.294   16.624 ~ 8 0
69 OGLE BLG-RRLYR-11311 RR* 18 01 59.0253276816 -29 26 14.126573688     18.077   16.494 ~ 8 0
70 OGLE BLG-RRLYR-12245 RR* 18 03 54.0475764696 -31 25 10.860102624     17.277   15.525 ~ 19 0
71 NAME SDG G 18 55 19.0 -30 32 43   4.5 3.6     ~ 2438 2
72 ASAS J191024+4046.1 RR* 19 10 23.5774502904 +40 46 04.538089488     14.263   13.925 ~ 26 0
73 NAME Galactic Bulge reg ~ ~           ~ 4794 0

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