2014A&A...572A..95M


C.D.S. - SIMBAD4 rel 1.7 - 2020.07.04CEST14:29:38

2014A&A...572A..95M - Astronomy and Astrophysics, volume 572A, 95-95 (2014/12-1)

Correcting the spectroscopic surface gravity using transits and asteroseismology. No significant effect on temperatures or metallicities with ARES and MOOG in local thermodynamic equilibrium.

MORTIER A., SOUSA S.G., ADIBEKYAN V.Z., BRANDAO I.M. and SANTOS N.C.

Abstract (from CDS):

Precise stellar parameters (effective temperature, surface gravity, metallicity, stellar mass, and radius) are crucial for several reasons, amongst which are the precise characterization of orbiting exoplanets and the correct determination of galactic chemical evolution. The atmospheric parameters are extremely important because all the other stellar parameters depend on them. Using our standard equivalent-width method on high-resolution spectroscopy, good precision can be obtained for the derived effective temperature and metallicity. The surface gravity, however, is usually not well constrained with spectroscopy. We use two different samples of FGK dwarfs to study the effect of the stellar surface gravity on the precise spectroscopic determination of the other atmospheric parameters. Furthermore, we present a straightforward formula for correcting the spectroscopic surface gravities derived by our method and with our linelists. Our spectroscopic analysis is based on Kurucz models in local thermodynamic equilibrium, performed with the MOOG code to derive the atmospheric parameters. The surface gravity was either left free or fixed to a predetermined value. The latter is either obtained through a photometric transit light curve or derived using asteroseismology. We find first that, despite some minor trends, the effective temperatures and metallicities for FGK dwarfs derived with the described method and linelists are, in most cases, only affected within the errorbars by using different values for the surface gravity, even for very large differences in surface gravity, so they can be trusted. The temperatures derived with a fixed surface gravity continue to be compatible within 1 sigma with the accurate results of the infrared flux method (IRFM), as is the case for the unconstrained temperatures. Secondly, we find that the spectroscopic surface gravity can easily be corrected to a more accurate value using a linear function with the effective temperature.

Abstract Copyright:

Journal keyword(s): stars: fundamental parameters - stars: abundances - techniques: spectroscopic - asteroseismology

Simbad objects: 165

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Number of rows : 165

N Identifier Otype ICRS (J2000)
RA
ICRS (J2000)
DEC
Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2020
#notes
1 WASP-32 * 00 15 50.8077849942 +01 12 01.586829951   12.06 11.26 11.63 10.89 ~ 32 1
2 WASP-26 * 00 18 24.7008274105 -15 16 02.277509187   11.62 11.30 10.99 10.46 G0 38 1
3 WASP-1 V* 00 20 40.0746033057 +31 59 23.953709844   12.06 11.31     F7V 105 1
4 * bet Hyi PM* 00 25 45.07036 -77 15 15.2860 3.52 3.41 2.79 2.28 1.94 G0V 543 0
5 HD 10069 * 01 37 25.0335097438 -45 40 40.376513381   9.74 9.30     F6IV/V 153 1
6 * tau Cet PM* 01 44 04.0834226 -15 56 14.926552 4.43 4.22 3.50 2.88 2.41 G8V 1091 1
7 BD+00 316 * 01 57 03.2040575164 +00 45 31.878858095   11.35 10.56     ~ 20 1
8 BD-07 436A PM* 02 28 37.2275829401 -07 03 38.378689023   11.07 10.29     G8 20 1
9 * iot Hor PM* 02 42 33.4664838826 -50 48 01.056222150   5.97 5.40     F8V 340 1
10 HD 17156 PM* 02 49 44.4866941172 +71 45 11.632197644   8.78 8.16     G0 145 2
11 WASP-50 * 02 54 45.1342702056 -10 53 53.026038098   12.43 11.44 11.599   G9V 28 1
12 WASP-11 ** 03 09 28.5427034552 +30 40 24.868785834   12.58 11.57 11.42   K3V 69 1
13 WASP-22 * 03 31 16.3269748036 -23 49 10.841600521   12.38 11.99 11.41   G 41 1
14 * del Eri RS* 03 43 14.9008787 -09 45 48.208444 5.13 4.46 3.54 2.82 2.32 K0+IV 542 0
15 WASP-78 * 04 15 01.5043965171 -22 06 59.103918835   12.65 11.96 12.43 11.65 F8 21 1
16 CD-30 1812 * 04 25 29.0168304676 -30 36 01.610961515   10.45 10.04     F5 27 1
17 BD-06 1077 * 05 04 19.6324126613 -06 13 47.376129317   11.55 10.94     ~ 17 1
18 CPD-64 484 * 05 48 33.5937810570 -63 59 18.386834103   10.73 10.21 9.93 9.742 ~ 27 1
19 CD-38 2551 * 06 17 20.7486066719 -38 19 23.754191460   11.74 11.15     G8 19 1
20 WASP-12 ** 06 30 32.7966788910 +29 40 20.266334158   12.14 11.57     G0V 229 2
21 CoRoT-12 * 06 43 03.7631594742 -01 17 47.143598336   16.343 15.515     G2V 28 1
22 CoRoT-7 * 06 43 49.4690410679 -01 03 46.825797768   12.78 11.73 11.36 10.87 K0V 172 1
23 WASP-23 PM* 06 44 30.6134894586 -42 45 42.666092659   13.42 12.52 12.31   ~ 27 1
24 CoRoT-5 EB* 06 45 06.5406880497 +00 48 54.906888317   14.67 14.018 13.82 13.29 F9V 35 1
25 CoRoT-1 * 06 48 19.1724141241 -03 06 07.710423478     13.6 13.44 12.88 G0V 106 2
26 CoRoT-4 * 06 48 46.7133639143 -00 40 21.969520601       13.42   F0V 57 1
27 HAT-P-20 PM* 07 27 39.9487418539 +24 20 11.518276475   12.58 11.35 11.00   K3V 49 1
28 * alf CMi SB* 07 39 18.11950 +05 13 29.9552 0.82 0.79 0.37 -0.05 -0.28 F5IV-V+DQZ 1757 0
29 HAT-P-35 * 08 13 00.1786456777 +04 47 13.417449950   12.84 11.59 12.38   ~ 20 1
30 BD+06 1909 * 08 15 47.9805310385 +05 50 12.352063199   10.95 10.35     G0 39 1
31 WASP-36 V* 08 46 19.2977797896 -08 01 37.012684040   13.1 12.7   12.05 G2 29 1
32 BD+34 1976 V* 09 20 24.7143829845 +33 52 56.699778302   11.21 10.42     G1V 56 1
33 HD 80606 PM* 09 22 37.5769478105 +50 36 13.434928660   9.78 9.00     G5 288 2
34 WASP-19 LP* 09 53 40.0764883458 -45 39 33.055979403   13.05 12.31 12.12 11.35 G8V 132 1
35 WASP-66 * 10 32 53.9927339246 -34 59 23.456873048   12.00 11.60     F4 16 1
36 OGLE-TR 211 * 10 40 14.3825488221 -62 27 20.019051097       15.24   ~ 33 1
37 OGLE-TR 132 V* 10 50 34.5945727713 -61 57 26.140283621         15.72 F 94 1
38 OGLE-TR 113 SB* 10 52 24.2808297652 -61 26 48.845891762     16.08 15.41 14.42 K 112 1
39 OGLE-TR 111 V* 10 53 17.8066842748 -61 24 20.606379347     16.96 16.05 15.55 G 90 1
40 CD-23 9677 PM* 11 01 35.8978900078 -23 51 38.384687448   11.05 10.28 10.21 9.66 ~ 39 1
41 OGLE-TR 182 * 11 09 18.7248184151 -61 05 42.963716098     16.84 16.37   ~ 33 1
42 HD 97658 PM* 11 14 33.1613362847 +25 42 37.391912066 9.049 8.569 7.714 7.259 6.835 K1V 128 1
43 WASP-31 * 11 17 45.3578468391 -19 03 17.216528280   12.01 11.66 11.98   F: 41 1
44 * bet Vir PM* 11 50 41.7182390 +01 45 52.991019 4.26 4.15 3.60 3.13 2.85 F9V 855 0
45 CD-29 9873 * 12 42 28.4949324021 -30 38 23.527612553   12.36 11.63 11.39 10.78 G8V 38 1
46 WASP-42 V* 12 51 55.5580132277 -42 04 25.094906019           ~ 18 1
47 WASP-25 * 13 01 26.3760466825 -27 31 19.920812223   12.27 11.87 11.82 11.08 G4 33 1
48 WASP-55 * 13 35 01.9537539030 -17 30 12.526334825   12.69 11.75     G1 28 1
49 BD+00 3088 * 13 41 49.0301976803 -00 07 41.033730455   11.01 10.41 10.0 9.773 F8 22 1
50 CD-31 10766 * 13 55 42.7119654298 -32 09 34.615276547   11.396 10.910     F7 51 1
51 HAT-P-26 PM* 14 12 37.5329989220 +04 03 36.117671696   12.33 11.76 11.56   K1 34 1
52 WASP-16 * 14 18 43.9226513410 -20 16 31.842223819   12.51 11.29 11.00 10.49 G3V 50 1
53 * alf Cen B PM* 14 39 35.06311 -60 50 15.0992 2.89 2.21 1.33     K1V 894 1
54 * alf Cen A SB* 14 39 36.49400 -60 50 02.3737 0.96 0.72 0.01     G2V 1138 0
55 HAT-P-27 * 14 51 04.1870409044 +05 56 50.548178856   13.18 12.19 11.98 11.23 G8 44 1
56 WASP-24 * 15 08 51.7366806893 +02 20 35.964406086   12.00 11.22 11.43   F8-9 38 1
57 BD+36 2593 * 15 19 57.9205371377 +36 13 46.737977732   11.83 11.12     F 83 1
58 HD 139211 PM* 15 39 56.5438893067 -59 54 30.008916893   6.43 5.95     F6IV 72 0
59 CD-27 10695 * 15 59 50.9489706053 -28 03 42.309432433   11.83 11.59 11.31 10.92 F4 92 1
60 BD+28 2507 V* 16 02 11.8463105423 +28 10 10.419642379   11.88 11.25     G1V 91 1
61 HD 146389 * 16 15 50.3652643210 +10 01 57.284401784   9.866 9.39 9.22   F8 40 1
62 HD 149026 PM* 16 30 29.6184841164 +38 20 50.310893575   8.75 8.14     G0IV 195 1
63 * mu. Ara PM* 17 44 08.7036342277 -51 50 02.591049123   5.85 5.15     G3IV-V 465 2
64 OGLE-TR 10 EB* 17 51 28.2589927588 -29 52 35.232998832     15.780 16.193 14.92 G2V 84 1
65 TrES-3 Pl 17 52 07.0185036683 +37 32 46.237002085           ~ 192 2
66 TrES-4 Pl 17 53 13.0490781575 +37 12 42.586106196           ~ 180 2
67 OGLE-TR 56 EB* 17 56 35.5015759807 -29 32 21.476706712     16.560 16.07 15.30 ~ 158 1
68 * 70 Oph Ro* 18 05 27.28518 +02 30 00.3558 5.40 4.89 4.03 3.38 2.92 K0-V 607 0
69 CoRoT-9 * 18 43 08.8101080314 +06 12 14.912939950   14.57 13.46 13.75   G3V 35 1
70 BD+47 2683 * 18 43 42.4230070169 +47 56 16.007259287   9.85 9.26     G0V 54 0
71 2MASS J18441281+4332024 RG* 18 44 12.8098541028 +43 32 02.365801764   10.69 9.67     K1IV 27 0
72 HD 173701 PM* 18 44 35.1192273920 +43 49 59.789089625   8.37 7.52     G8V 131 0
73 BD+46 2555 Ro* 18 47 39.2488304951 +46 41 09.978990968   9.98 9.52     F6IV 41 0
74 BD+47 2703 PM* 18 49 33.6588767037 +47 42 39.607284250   10.16 9.54     F9IV-V 36 0
75 HD 175226 * 18 52 16.4987183752 +43 42 35.795775824   7.91 7.42     F6IV 52 0
76 TYC 3123-1088-1 PM* 18 54 55.8846080955 +40 46 31.214455326   10.84 10.15     G3V 22 0
77 BD+45 2796 PM* 18 56 21.2644967292 +45 30 53.232987726   9.80 9.29     G0.5IV 67 0
78 HD 176071 PM* 18 56 22.1269692202 +45 30 25.359126300   8.81 8.33     F8IV 68 0
79 HD 176153 Ro* 18 56 36.6478619140 +47 39 23.163197712   9.20 8.68     F9IV-V 65 0
80 TYC 3541-1755-1 * 18 57 23.3436343644 +46 11 03.120258151   10.56 9.90     F9IV-V 14 0
81 TYC 3131-759-1 * 18 59 10.4981551537 +44 57 01.656660135   10.62 10.07     G0.5IV 16 0
82 Kepler-43 EB* 19 00 57.8034350700 +46 40 05.664882930   13.8   14.16   G0 67 1
83 BD+39 3610 PM* 19 01 08.6289371037 +39 29 52.807809500   10.58 10.09     F8V 13 0
84 BD+40 3567 * 19 01 45.0510349594 +41 04 50.081084856   9.77 9.27     G0.5IV 22 0
85 TYC 3541-2345-1 * 19 02 09.8975762830 +45 16 39.354722755   10.90 10.21     G3V 31 0
86 HD 177723 * 19 03 45.1359001568 +45 36 30.188777836   9.54 9.10     F8IV 46 0
87 NAME V672 Lyr b Pl 19 04 09.8516024106 +36 37 57.445911611           ~ 310 1
88 BD+43 3152 Ro* 19 05 02.5897711747 +43 22 46.583873992   9.94 9.38     F8IV 17 0
89 TYC 3124-850-1 Ro* 19 05 37.8742970116 +39 43 09.851143826   10.36 9.88     F5IV-V 17 0
90 BD+38 3428 PM* 19 05 45.2616790117 +38 31 22.560089042   9.77 9.22     F9IV-V 47 0
91 HD 178509 Ro* 19 06 55.9483071065 +42 40 19.337596523   9.39 8.86     F8IV 43 0
92 BD+42 3247 PM* 19 06 58.3261704119 +42 26 08.264161006   10.32 9.75     G0.5IV 55 0
93 Kepler-1b Pl 19 07 14.0379171930 +49 18 59.090895318           ~ 280 2
94 HD 179070 Ro* 19 09 26.8351401260 +38 42 50.455094310   8.767 8.25 8.00   F6IV 134 1
95 BD+46 2643 * 19 12 40.9411171660 +46 24 01.180369694   10.18 9.67     F9IV-V 11 0
96 BD+47 2787 * 19 14 54.1717306877 +47 41 48.495435333   10.33 9.77     G0.5IV 15 0
97 HD 180867 * 19 15 54.6869420707 +47 03 40.229155655   8.75 8.24     F6IV 47 0
98 BD+39 3706 PM* 19 16 34.9029087477 +40 02 50.362111184       9.1   G1.5V 60 0
99 HD 234856 Ro* 19 17 45.8021284617 +50 28 48.273320177   9.87 9.32     F9IV-V 65 0
100 HD 181207 PM* 19 17 46.3566541779 +41 24 36.837551319   9.06 8.47     F9IV-V 72 0
101 BD+43 3209 * 19 18 54.1341967279 +43 29 46.690440128   10.14 9.52 9.46   F9IV-V 30 0
102 BD+41 3315 Ro* 19 20 29.3443116497 +41 17 28.510094167   9.92 9.38     F9IV-V 28 0
103 BD+43 3221 * 19 20 47.9394314405 +44 09 18.749657280   10.03 9.50     F9IV-V 56 0
104 TYC 3555-1403-1 * 19 20 52.7237209312 +51 28 18.245887116   10.68 9.78     K0III-IV 24 0
105 BD+48 2882 Ro* 19 21 24.640392 +48 30 53.31924   10.27 9.45 9.36   G1V 44 0
106 BD+36 3533 * 19 23 33.2217541403 +37 05 21.730286680   10.06 9.57     F5IV 16 0
107 HD 182633 * 19 23 36.9152494751 +43 53 28.650519104   8.97 8.47     F5IV-V 21 0
108 TYC 3134-829-1 Ro* 19 23 47.2975865002 +38 46 37.205835261   10.62 9.89     G2IV 15 0
109 BD+43 3228 PM* 19 23 56.4114026497 +43 18 52.534860977   10.84 10.15     G0V 47 0
110 BD+41 3338 * 19 24 11.1934178701 +42 03 09.726580716   9.97 9.19     G8IV-V 57 0
111 CoRoT-10 V* 19 24 15.2868183023 +00 44 46.003932819   16.676 15.216 15.48 13.64 K1V 32 1
112 HD 182756 * 19 24 30.3488994710 +40 19 23.671169678   9.01 8.31     G1V 52 0
113 HD 183159 PM* 19 26 19.3089859132 +41 52 12.720359592   9.26 8.58     G1V 32 0
114 CoRoT-8 * 19 26 21.2426686221 +01 25 35.178176730   16.096 14.797 14.267 13.26 K1V 29 1
115 HD 183298 PM* 19 26 22.0908800928 +50 59 14.333199265   8.71 8.16     G0.5IV 76 0
116 TYC 3547-478-1 PM* 19 26 29.0624853367 +48 42 43.526606740   11.66 10.95     G5IV-V 22 0
117 CoRoT-2 * 19 27 06.4944821296 +01 23 01.357597206   13.422 12.568 12.204 11.49 G7V+K9V 211 2
118 TYC 3551-149-1 PM* 19 27 20.4902312930 +48 57 12.008653325   10.59 9.85     G5IV 43 0
119 BD+36 3570 Ro* 19 28 19.8470073047 +37 03 35.395152315   9.40 8.97     F8IV 49 0
120 BD+47 2846 Er* 19 28 59.3538131541 +47 58 10.216250846   10.97 10.48     F6V 254 2
121 BD+44 3149 RG* 19 29 08.4408390104 +44 38 28.450809705   10.84 10.08 9.843   G9.5IV 29 0
122 TYC 3138-989-1 * 19 29 48.5318473717 +40 37 53.645468546   10.32 9.82     F8V 13 0
123 TYC 3560-2509-1 Ro* 19 33 52.7747006983 +47 02 44.510122069   10.76 10.21     G0V 37 0
124 BD+46 2726 * 19 34 43.0023412508 +46 51 09.934561072   10.36 9.64     K0V 93 0
125 BD+39 3832 Ro* 19 35 37.9842829850 +40 03 27.502771477   9.69 9.25     F5IV-V 17 0
126 BD+44 3183 PM* 19 35 50.5740210502 +44 52 50.020113052   9.38 8.92     G0IV 46 0
127 BD+49 3061 * 19 36 18.8485267350 +49 49 26.943139394   10.32 9.49     G8IV 26 0
128 TYC 3135-624-1 PM* 19 36 48.8136899967 +38 42 56.787490867   10.35 9.55     G5IV 59 0
129 HD 185457 * 19 37 27.6975906190 +40 35 19.911599371   8.93 8.42     F8IV 32 0
130 TYC 3135-416-1 * 19 38 10.6798333199 +38 31 00.663701130   10.20 9.72     F5IV-V 25 0
131 HD 185834 * 19 39 00.6725787612 +46 54 06.983774230   9.26 8.78     F6IV 31 0
132 HD 225417 RG* 19 41 40.3307526393 +39 10 22.699251670   10.94 9.99     K1IV 20 0
133 WASP-67 * 19 42 58.5217085119 -19 56 58.523005452   12.90 12.54     K0V 22 1
134 BD+43 3349 Ro* 19 45 23.9646013786 +44 04 35.862805965   10.01 9.51     F6IV 32 0
135 BD+44 3244 * 19 46 17.8467474629 +44 49 39.612542675   10.24 9.51     G5IV-V 29 0
136 HD 187160 SB* 19 46 41.3660194374 +44 20 54.685297711   7.650 7.083     F9IV-V 77 0
137 BD+43 3368 * 19 48 14.2913903442 +43 44 48.960378018   9.63 9.17     F8V 32 0
138 HD 187582 Ro* 19 48 22.4076479727 +49 14 11.851311440   9.40 8.71     G3V 28 0
139 HD 187637 PM* 19 49 18.1388420406 +41 34 56.857643338       7.2   F8V 86 0
140 HD 226030 * 19 49 38.3877266509 +39 38 47.532863184   9.75 9.264     F5IV-V 15 0
141 BD+47 2934 Ro* 19 50 14.2730383424 +47 28 25.164868973   9.68 9.24     F5IV-V 36 0
142 BD+47 2936 EB* 19 50 50.2474562793 +48 04 51.097364378       8.8   K4V 213 2
143 Kepler-17 Ro* 19 53 34.8642919207 +47 48 54.049941399   14.6   13.6   G5V 111 1
144 HD 188819 Ro* 19 54 54.1811994176 +47 08 42.947274296   9.12 8.66     F8IV 48 0
145 Kepler-44 Ro* 20 00 24.5656813697 +45 45 43.762842029   14.7   14.1   ~ 45 1
146 HD 189733 BY* 20 00 43.7130382888 +22 42 39.071811263 9.241 8.578 7.648 7.126 6.68 K2V 720 1
147 HD 190166 PM* 20 01 51.4250664631 +44 21 14.146704965   10.13 9.58     F8V 42 0
148 HD 190319 PM* 20 02 33.3210968716 +44 31 58.993652979   10.63 9.91     G2.5V 26 0
149 WASP-2 ** 20 30 54.1279218812 +06 25 46.338261893   13 11.98     K1.5+M1V-M4V 117 2
150 HD 197286 PM* 20 44 10.2207500229 -39 13 30.859306335   9.98 9.50     F5V 62 1
151 * gam Pav PM* 21 26 26.6048372 -65 21 58.314484 4.57 4.70 4.22 3.75 3.45 F9VFe-1.4CH-0.7 376 0
152 HAT-P-17 PM* 21 38 08.7311406378 +30 29 19.445574063   11.33 10.38 10.24   G0 43 1
153 HD 209458 V* 22 03 10.7729598762 +18 53 03.548248479   8.21 7.63     F9V 994 1
154 WASP-47 * 22 04 48.7262032385 -12 01 08.000987005     11.99 11.82   ~ 101 1
155 BD+34 4779 PM* 22 52 09.8635559135 +35 26 49.606963112   10.77 10.36 10.15   F8V 64 1
156 BD+37 4734B PM* 22 57 46.8443014981 +38 40 30.355384717   10.82 9.87     G0V 143 1
157 WASP-21 * 23 09 58.2534148377 +18 23 45.882492621   12.12 11.55 11.52   G3V 38 1
158 WASP-6 * 23 12 37.7368657624 -22 40 26.277489164   12.90 11.91     G8V 69 1
159 WASP-10 V* 23 15 58.3005497925 +31 27 46.294728182   12.4   12.03   K5V 74 1
160 WASP-4 PM* 23 34 15.0858223039 -42 03 41.049468209   13.51 12.48 11.9   G7V 128 1
161 WASP-28 * 23 34 27.8815921452 -01 34 48.112835474   12.61     11.47 F8-G0 30 1
162 BD+41 4831 * 23 39 05.8101319829 +42 27 57.503480354   10.88 10.47     F8V 70 1
163 CD-40 15273 PM* 23 51 31.0840161955 -39 54 24.259966546   12.15 11.33 10.896 10.10 K4V 34 1
164 WASP-5 V* 23 57 23.7565609528 -41 16 37.745589460   12.71 12.3 11.82 11.44 G4V 89 1
165 CD-35 16019 PM* 23 59 36.0711854449 -35 01 52.923483315   10.49 9.87 9.91   G6 79 0

    Equat.    Gal    SGal    Ecl

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2020.07.04-14:29:38

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