1996A&A...312..111J

Query : 1996A&A...312..111J

1996A&A...312..111J - Astronomy and Astrophysics, volume 312111-120 (1996/8-1)

Determination of [Fe/H] from the light curves of RR Lyrae stars.

JURCSIK J. and KOVACS G.

Abstract (from CDS):

We present an accurate and robust method for the calculation of [Fe/H] from the light curves of RRab stars. The method introduces a considerable improvement relative to our previously published formulae. First of all, it uses an improved and extended data base for the light curves and more accurate, very recent iron abundances. Secondly, the new data base makes it possible to show that the basic relation between [Fe/H] and the Fourier parameters is linear and contains only the period and one of the Fourier phases, most importantly φ31. Last but not least, we derive interrelations among the Fourier parameters which help us to filter out peculiar stars where more caution is needed in accepting the calculated abundance. The applicability of the method is demonstrated on independent samples of globular cluster stars. Peculiarities encountered in Blazhko variables and in some other cases are also discussed.

Abstract Copyright: ∼

Journal keyword(s): stars: variables - stars: oscillations - stars: horizontal-branch - stars: abundances - globular clusters: general

VizieR on-line data: <Available at CDS (J/A+A/312/111): table1>

Simbad objects: 164

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Number of rows : 164
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 V* UU Cet RR* 00 04 05.1245594784 -16 59 51.543635100   10.50 14.18     kA4.5hF4 118 0
2 V* RY Psc RR* 00 11 41.1029039544 -01 44 55.329956556   11.94 11.49     kA8hF6 91 0
3 V* SW And RR* 00 23 43.0896315888 +29 24 03.626531352 9.53 9.34 9.15     A7IIImF0 270 0
4 NGC 104 GlC 00 24 05.359 -72 04 53.20     4.09     ~ 4158 0
5 V* RX Cet RR* 00 33 38.2801924320 -15 29 14.802914472   11.7 11.85     A7 111 0
6 V* W Tuc RR* 00 58 09.7045404187 -63 23 44.369640880   11.81 11.60     kA2hA5 135 0
7 V* XX And RR* 01 17 27.4142665200 +38 57 02.047066920   11.00 10.62     kA1hA9.5 133 0
8 V* RR Cet RR* 01 32 08.1731409309 +01 20 30.230098757 9.46 9.33 9.15     A9V 237 0
9 V* U Tri RR* 01 55 31.4208592392 +33 46 07.896338976   12.03 12.72     kA6hF2 71 0
10 V* RV Cet RR* 02 15 14.9042875944 -10 48 00.718115472   11.30 10.85     kA0hF0 107 0
11 V* RZ Cet RR* 02 28 32.4383325288 -08 21 30.111811236   11.74 11.53     kF0.5hF2.3 109 0
12 V* X Ari RR* 03 08 30.8846437148 +10 26 45.218712967 9.45 9.25 8.97     F0.5 305 0
13 V* SV Eri RR* 03 11 52.1074067400 -11 21 14.067448524   10.34 9.96     A1III 141 0
14 V* SX For RR* 03 30 22.3499972497 -36 03 13.503234127   11.313 10.975     kA1hF5 83 0
15 NGC 1466 GlC 03 44 32.71 -71 40 18.0   11.6 11.59     ~ 166 0
16 V* AR Per RR* 04 17 17.1976834800 +47 24 00.635621400 10.72 10.37 9.94     kF2hF7.5 182 0
17 DES J043604.11-585229.5 RR* 04 36 04.1024715936 -58 52 29.526689676   19.440 19.070     ~ 11 0
18 EV* RetS V0006 RR* 04 36 05.4853806120 -58 50 51.947784348   19.185 18.943     ~ 10 0
19 DES J043607.76-585147.0 RR* 04 36 07.7644570632 -58 51 47.052368352   19.531 19.116     ~ 11 0
20 DES J043609.83-585250.8 RR* 04 36 09.8231116248 -58 52 50.851916940   19.254 19.002     ~ 11 0
21 NAME Ret GlC 04 36 10.15 -58 51 34.8   14.00 14.25 13.50   ~ 177 1
22 EV* RetS V0022 RR* 04 36 10.2821883624 -58 53 13.767182736   19.267 18.937     ~ 10 0
23 DES J043612.29-585123.4 RR* 04 36 12.2301330384 -58 51 23.301474048     19.31     ~ 11 0
24 DES J043613.44-585232.1 RR* 04 36 13.4406152232 -58 52 32.114188704   19.309 18.967     ~ 12 0
25 DES J043620.15-585233.7 RR* 04 36 20.1458556384 -58 52 33.714879060   19.446 19.058     ~ 10 0
26 NGC 1841 GlC 04 45 24.38 -83 59 53.3   12.23 11.43     ~ 190 0
27 V* RX Eri RR* 04 49 44.2915145832 -15 44 28.242958128 9.64 9.43 9.22     kA8.5hF6.5 196 0
28 V* U Pic RR* 04 50 06.6283597344 -50 39 25.235779680   11.70 11.17     kA3hA5 83 0
29 V* BB Eri RR* 04 53 37.5174884400 -19 26 01.062131496   11.98 11.74     kA0hF0.5 91 0
30 V* U Lep RR* 04 56 17.9852660208 -21 13 02.024591448   10.76 10.64     A8/F2(I) 125 0
31 V* V Cae RR* 05 01 37.6713391296 -39 08 05.179640280     12.92     ~ 33 0
32 OGLE J050458.40-692333.6 RR* 05 04 58.3188900912 -69 23 33.480276576     19.192   18.65 ~ 14 0
33 OGLE LMC-SC12 34951 RR* 05 05 05.7960569064 -69 25 00.733895652     19.213   18.76 ~ 13 0
34 NGC 1835 Cl* 05 05 09.210 -69 24 20.96   11.314 10.596     ~ 173 0
35 V* RY Col RR* 05 15 07.7818581648 -41 37 41.674798776   10.59 10.45     A7 98 0
36 OGLE LMC745.05.000221 RR* 06 30 01.4116091544 -64 21 03.924944496     18.53   18.402 ~ 11 0
37 EV* LMC V4747 RR* 06 30 06.98 -64 19 48.7     18.80     ~ 5 0
38 EV* LMC V4756 RR* 06 30 11.68 -64 19 52.1     18.40     ~ 5 0
39 NGC 2257 Cl* 06 30 12.62 -64 19 40.0   13.24 12.62     ~ 228 0
40 EV* LMC V4766 RR* 06 30 13.66 -64 20 10.2     18.80     ~ 6 0
41 OGLE LMC745.04.000435 RR* 06 30 18.9299498592 -64 19 55.233297408     18.40   18.572 ~ 11 0
42 V* IU Car RR* 06 53 07.4637983016 -59 35 44.251372248   12.35 12.10     kA7hF4 69 0
43 V* TZ Aur RR* 07 11 35.0232525192 +40 46 37.148012292   12.44 11.55     kB9.5hF0 124 0
44 V* HH Pup RR* 07 20 35.5562195569 -46 42 30.091727783   11.52 11.31 11.49   A3II/III 94 0
45 V* RR Gem RR* 07 21 33.5312487888 +30 52 59.459320164   12.34 11.92     kA2hA7.5 217 0
46 V* SS Cnc RR* 08 06 25.5852208464 +23 15 05.630616828   12.40 12.11     kA3.5hA8.5 109 0
47 V* BB Pup RR* 08 24 22.6433041464 -19 32 31.408283544           kA5:hF2 92 0
48 V* DH Hya RR* 09 00 14.8277082984 -09 46 44.296088592 12.995 12.997 12.12     kA0hF0 74 1
49 V* TT Lyn RR* 09 03 07.7864688408 +44 35 08.119623336 9.87 9.75 9.51     kA3.5hF3.5 172 0
50 V* X LMi RR* 10 06 06.7278155832 +39 21 28.469464488   12.46 12.30     kA5hF7 63 0
51 V* RR Leo RR* 10 07 43.4605279536 +23 59 30.318828648 10.14 10.01 9.94     kA1.5hA9.5 198 0
52 V* WY Ant RR* 10 16 04.9461830443 -29 43 42.417855880   11.03 10.78     kA2hA6 141 0
53 NGC 3201 GlC 10 17 36.82 -46 24 44.9           ~ 1001 0
54 V* V LMi RR* 10 25 25.5879838584 +28 47 07.707511284   12.23 11.98     kA0.5hA8 83 0
55 V* AF Vel RR* 10 53 02.4880101696 -49 54 22.748719968   11.00 10.69     kA2hF0 81 0
56 V* SZ Leo RR* 11 01 36.8475900960 +08 09 56.096264376   12.8 12.55 12.0   kA9hF5 64 0
57 V* TV Leo RR* 11 11 21.9330503352 -05 53 31.446935268     12.35     kB9.5hF0.5 90 0
58 V* RX Leo RR* 11 23 58.3534265352 +26 36 54.075054888   12.26 12.05     kA2.5hF1.5 77 0
59 V* W Crt RR* 11 26 29.6452105074 -17 54 51.700992767   12.07 11.70     kF0.5hF6 130 0
60 V* TU UMa RR* 11 29 48.4893885624 +30 04 02.379416844 9.56 9.41 9.26     kA2hA9.5 246 0
61 V* SS Leo RR* 11 33 54.4934348315 -00 02 00.038460170   10.52       kA1.5hF1 179 0
62 V* SU Dra RR* 11 37 56.6071282968 +67 19 47.060102316 9.52 9.37 9.27     kA2.5hA9.5 264 0
63 V* ST Leo RR* 11 38 32.6789993717 +10 33 41.735158309   11.85 11.50     kA8hF6 141 0
64 V* AA Leo RR* 11 39 14.2330243944 +10 19 38.435109924   12.77 12.37     kA5.5hF6 68 0
65 V* X Crt RR* 11 48 56.2214628480 -10 26 28.519205856   9.99 11.62     kA7hF6 92 0
66 V* SW Cru RR* 11 59 06.3638513928 -60 18 18.522573732   12.20 12.23   11.775 F6-A9 45 0
67 V* UU Vir RR* 12 08 35.0724648279 -00 27 24.308752109 10.13 9.99 9.90     kA2hF0 178 1
68 V* SW Dra RR* 12 17 46.6283861592 +69 30 38.233790244   10.87 10.55     kF1hF7.5 163 0
69 V* RR CVn RR* 12 29 07.4969950632 +34 38 50.120867868   11.98 12.72     kA0hA7 76 0
70 V* SV Hya RR* 12 30 30.5031966024 -26 02 51.113236488   10.82 10.54     kA2hF5 113 0
71 V* S Com RR* 12 32 45.6251248920 +27 01 45.413618412   11.64 11.74     kA4hF3 129 0
72 M 68 GlC 12 39 27.98 -26 44 38.6     7.96     ~ 1069 0
73 V* AT Vir RR* 12 55 10.5415463136 -05 27 32.320345392   11.63 11.62     hF5.5 115 0
74 V* RY Com RR* 13 05 07.9832855424 +23 16 42.378255120   12.89 13.01     hF3 79 0
75 V* AV Vir RR* 13 20 11.5637828400 +09 11 16.370850120   12.14 11.88     kA5.5hF1.5 95 0
76 V* AM Vir RR* 13 23 33.3252267552 -16 39 57.886772400   11.99 12.18     ~ 72 0
77 V* RV Oct RR* 13 46 31.7442284943 -84 24 06.384454864   11.39 10.94     ~ 105 0
78 V* FY Hya RR* 13 53 35.4495057984 -29 34 48.866282760     12.56   11.952 kA5hF1 58 0
79 V* V499 Cen RR* 13 55 14.7680994672 -43 14 24.800295408   11.43 11.15     kA7hF6/7 90 0
80 V* W CVn RR* 14 06 27.9805168608 +37 49 41.459748312   10.81 11.18     kA9hF7 134 0
81 V* RS Boo RR* 14 33 33.2132344464 +31 45 16.614367848 9.94 9.83 9.73     kF3hF6.5 201 0
82 V* TW Boo RR* 14 45 05.9456393472 +41 01 44.141886624   11.72 11.45     kA4hF0 126 0
83 V* TY Aps RR* 14 48 50.0092910856 -71 19 41.895022044   12.03 11.65     kA5hF0 74 0
84 V* BT Dra RR* 14 51 44.6425410768 +60 04 09.038718840   11.76 11.49     kA8hF6 73 0
85 NGC 5904 298 RR* 15 18 21.4947933240 +02 04 38.361897192   14.84 15.106   14.648 ~ 29 0
86 V* TV Lib RR* 15 18 21.8874167760 -08 27 42.758658828     12.03     kF2hF4.5 74 0
87 NGC 5904 314 RR* 15 18 23.1563029443 +02 04 19.294715842   14.99 14.977   14.427 ~ 23 0
88 M 5 GlC 15 18 33.22 +02 04 51.7     5.95     ~ 2095 0
89 NGC 5904 823 RR* 15 18 41.8671523032 +02 02 44.352529296   15.436 15.106   14.576 ~ 46 0
90 NGC 5904 826 RR* 15 18 41.9561012736 +02 02 32.136582552   15.419 15.085   14.558 ~ 45 0
91 Cl* NGC 5904 KUST 978 RR* 15 18 43.1929490952 +02 02 56.780790396   15.309 15.068     ~ 28 0
92 NGC 5904 883 RR* 15 18 46.4693170680 +02 02 12.448640184   15.250 14.998     ~ 27 0
93 NGC 5904 907 RR* 15 18 48.7981381992 +02 02 32.168043168   15.338 15.074     ~ 34 0
94 V* FW Lup RR* 15 22 25.3816355136 -40 55 36.230908944   9.54 9.05     F5IV 74 0
95 V* ST Boo RR* 15 30 39.2299139328 +35 47 04.311095676   11.22 11.13     kA0.5hF6 122 0
96 V* VY Ser RR* 15 31 01.9269312402 +01 41 01.762136979 10.07 9.97 9.73     A5/7Ib/II 195 0
97 V* VY Lib RR* 15 51 16.9893819264 -15 45 03.344507676   11.95 12.10     kA9.5hF6 74 0
98 V* AN Ser RR* 15 53 31.0531421656 +12 57 40.112740009   11.32 10.93     kA7hA8.5 143 0
99 V* AT Ser RR* 15 55 40.3715381538 +07 59 19.597394432   11.68 11.24     kA4hF7 103 0
100 V* AV Ser RR* 16 03 41.8338584088 +00 35 56.864330880   12.01 11.54     kA6hF2 87 0
101 Cl* NGC 6121 SAW V2 RR* 16 23 16.2789549528 -26 34 46.736874300 14.50 14.12 13.41 12.91 12.39 hF6 46 0
102 Cl* NGC 6121 SAW V15 RR* 16 23 31.9470876936 -26 24 18.222455232 14.99 14.45 13.69 13.08 12.63 hF5.5 59 0
103 M 4 GlC 16 23 35.22 -26 31 32.7           ~ 1978 0
104 Cl* NGC 6121 SAW V27 RR* 16 23 43.1526941376 -26 27 16.387433172 14.22 13.90 13.21 12.73 12.18 hF6 31 0
105 Cl* NGC 6121 SAW V29 RR* 16 23 58.2371252376 -26 21 35.139365604 14.20 13.90 13.28 12.83 12.31 hF4 39 0
106 Cl* NGC 6121 SAW V32 RR* 16 24 29.6846036928 -26 32 02.538655440 14.12 13.83 13.18 12.70 12.04 ~ 40 0
107 Cl* NGC 6121 SAW V33 RR* 16 24 33.3276641112 -26 20 58.003263312 13.94 13.65 13.03 12.58 12.08 ~ 39 0
108 V* V445 Oph RR* 16 24 41.2156082791 -06 32 29.928559328   11.59 11.30     kF7.5hF6 136 0
109 V* VX Her RR* 16 30 40.8027020619 +18 22 00.573057888   10.74 11.31     kA6.5hF2.5 172 0
110 M 107 GlC 16 32 31.86 -13 03 13.6           ~ 835 0
111 V* RW TrA RR* 17 00 46.6887966960 -66 39 49.950083772   11.96 11.95     kF0hF5 71 0
112 V* VZ Her RR* 17 13 04.0031560512 +35 58 43.026353256   12.27 11.89 11.79   kA0.5hA9.5/kF1hF7 133 0
113 M 92 GlC 17 17 07.39 +43 08 09.4     6.52     ~ 2240 0
114 Cl* NGC 6341 HAC 2 RR* 17 17 15.6391631160 +43 09 22.266938412   15.552 14.67     ~ 26 0
115 V* V452 Oph RR* 17 17 59.6772312552 +11 04 27.980350536     12.30     kF0hF5 57 0
116 V* ST Oph RR* 17 33 59.3723431416 -01 04 51.065996268   12.52 12.55     kA3hF0.5/kF0hF6.5 88 0
117 V* V494 Sco RR* 17 40 48.4775333904 -31 32 31.778481840   12.02 11.62 11.39 10.830 A0 93 0
118 V* TY Pav RR* 17 48 42.8681186232 -62 35 59.886109248   12.81 11.85 11.28 12.069 kA5hF6 68 0
119 V* TW Her RR* 17 54 31.2003338184 +30 24 37.680536844   11.54 11.26     kA7.5hF2 158 1
120 V* V690 Sco RR* 17 57 38.6495803176 -40 33 27.220550040   11.79 11.91   10.964 kA7hA7 53 0
121 V* S Ara RR* 17 59 10.7331786216 -49 26 00.455959896   11.01 10.73     kA3hA7 119 0
122 V* V675 Sgr RR* 18 13 35.4093306456 -34 19 01.850653560   10.56 10.18     F0 88 0
123 V* V455 Oph RR* 18 15 18.5275718352 +12 21 08.486845992           kA2hA7 64 0
124 V* IO Lyr RR* 18 22 37.9952652456 +32 57 32.603507784   11.90 13.96     kF1hF6 86 0
125 V* KX Lyr RR* 18 33 15.2204864448 +40 10 22.785751956           A7 68 0
126 V* V413 CrA RR* 18 47 57.6196241592 -37 44 22.531389180   11.00 10.6     kA7hF1 75 0
127 V* BK Dra RR* 19 18 20.6701513824 +66 24 47.965359924   11.44 10.99     kA0hF0.5 89 0
128 V* V440 Sgr RR* 19 32 20.7825615584 -23 51 12.754574645   10.6 10.6     F0 125 0
129 V* DN Pav RR* 19 52 10.9440183936 -63 40 24.496721076     12.40     kA5hF3 55 0
130 V* V341 Aql RR* 20 32 31.5585950760 +00 35 07.048699728   11.0 10.89 10.8   kA1.5hA5.5 129 0
131 V* AA Aql RR* 20 38 15.0763128288 -02 53 25.015561872   11.96 12.14     kF3hF5 110 0
132 V* FH Vul RR* 20 40 19.8863143488 +22 13 24.291028164           ~ 41 0
133 V* DX Del RR* 20 47 28.3555888679 +12 27 50.682410702 9.97 9.79 9.52     A7IIImF0 194 0
134 V* CP Aqr RR* 21 10 12.8490024720 -01 43 16.138701372   12.19 11.70     kF1.5hF7.5 70 0
135 V* V Ind RR* 21 11 29.9019440989 -45 04 28.391364755 10.67 10.714 10.246     F0V 121 0
136 V* SW Aqr RR* 21 15 17.8507300688 +00 04 34.870467055   11.56 11.51     kA0hA6 121 0
137 V* SX Aqr RR* 21 36 08.4465243384 +03 13 50.020097880   12.19 11.83     kA7hF6 96 0
138 V* AV Peg RR* 21 52 02.7945264655 +22 34 29.376851146 10.26 10.07 9.87     kF5.5hF6.5 185 0
139 V* TZ Aqr RR* 22 01 55.5126167184 -05 36 02.527811064   12.33 11.58     kA4hA6 68 0
140 V* UW Gru RR* 22 20 13.1308282464 -54 33 28.854664164   13.04 12.68     ~ 31 0
141 V* RW Gru RR* 22 42 06.9648685032 -44 09 12.304176876     12.44     kA5hF5 43 0
142 V* BH Peg RR* 22 53 01.0369924800 +15 47 16.609582176   10.88 10.36     kA9.5hF6.5 133 0
143 V* BO Aqr RR* 22 54 08.2705680144 -12 21 38.179952748   12.63 12.00     kA7hF1 64 0
144 V* YY Tuc RR* 23 11 00.5698141464 -58 20 07.248102864   12.04 11.93     kA5hF0 60 0
145 V* DN Aqr RR* 23 19 17.2012122276 -24 12 58.821938891   11.713 11.318     kA2hF3 92 0
146 V* RV Phe RR* 23 28 31.4504994336 -47 27 13.040734068   12.23 12.16     kA9hF7 108 0
147 V* BR Aqr RR* 23 38 32.8906588488 -09 19 07.469185188   11.38 11.31     kA6hA8 100 0
148 V* AT And RR* 23 42 30.8306505816 +43 00 51.683935644   11.14 10.60     kA9.5hF6.5 96 0
149 Cl* NGC 1841 WALK 5 * ~ ~           ~ 1 0
150 Cl* NGC 1841 WALK 4 * ~ ~           ~ 1 0
151 Cl* NGC 1841 WALK 11 * ~ ~           ~ 1 0
152 Cl* NGC 4590 WALK V46 RR* ~ ~   16.051 15.622     ~ 2 0
153 Cl* NGC 1841 WALK 12 * ~ ~           ~ 1 0
154 Cl* NGC 4590 WALK V2 RR* ~ ~   16.089 15.721     ~ 3 0
155 Cl* NGC 1841 WALK 17 * ~ ~           ~ 1 0
156 Cl* NGC 4590 WALK V25 RR* ~ ~   15.994 15.621     ~ 3 0
157 Cl* NGC 4590 WALK V17 RR* ~ ~   16.055 15.667     ~ 2 0
158 Cl* NGC 4590 WALK V12 RR* ~ ~   15.803 15.476     ~ 2 0
159 Cl* NGC 1841 WALK 19 * ~ ~           ~ 1 0
160 Cl* NGC 1835 GR 25 * ~ ~   19.73 19.40     ~ 2 0
161 Cl* NGC 1841 WALK 9 * ~ ~           ~ 1 0
162 Cl* NGC 1841 WALK 10 * ~ ~           ~ 1 0
163 Cl* NGC 1835 GR 24 * ~ ~   19.68 19.29     ~ 2 0
164 Cl* NGC 1841 WALK 7 * ~ ~           ~ 1 0

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