2024A&A...682A.136C

Query : 2024A&A...682A.136C

2024A&A...682A.136C - Astronomy and Astrophysics, volume 682A136 (2024/2-1)

The GAPS Programme at TNG LI. Investigating the correlations between transiting system parameters and host chromospheric activity.

CLAUDI R., BRUNO G., FOSSATI L., LANZA A.F., MAGGIO A., MICELA G., MALDONADO J., BENATTI S., BIAZZO K., BIGNAMINI A., CABONA L., CARLEO I., DANIELSKI C., DESIDERA S., MALAVOLTA L., MANCINI L., MONTALTO M., NARDIELLO D., RAINER M., SCANDARIATO G., SOZZETTI A., COSENTINO R., COVINO E., DI FABRIZIO L., GHEDINA A., LORENZI V., MOLINARI E., MOLINARO M., PAGANO I., PIOTTO G. and PORETTI E.

Abstract (from CDS):

Context. Stellar activity is the most relevant types of astrophysical noise that affect the discovery and characterization of extrasolar planets. On the other hand, the amplitude of stellar activity could hint at an interaction between the star and a close-in giant planet. Progress has been made in recent years in understanding how to deal with stellar activity and search for observational evidence of star-planet interactions.
Aims. The aim of this work is to characterize the chromospheric activity of stars hosting short-period exoplanets by studying the correlations between the chromospheric emission (CE) in the Ca II H&K and the planetary parameters.
Methods. We measured CE in the Ca II H&K lines using more than 1900 high-resolution spectra of a sample composed of 76 targets, observed with the HARPS-N spectrograph between 2012 and 2020. We transformed the fluxes into bolometric- and photospheric-corrected chromospheric emission ratios, R'HK. Furthermore, we completed the sample of hosts digging for data in previous works. Stellar parameters Teff, B-V, and V were retrieved homogeneously from the Gaia DR3. Then, M★, R★, and ages were determined from isochrone fitting. We retrieved planetary data from the literature and catalogs. The search for correlations between the log(R'HK) and planetary parameters have been performed through both Spearman's rank and its statistics as well as the more sophisticated Gaussian mixture model method.
Results. We found that the distribution of log(R'HK) for the transiting planet hosts is different from the distribution of field main-sequence and sub-giant stars. The log(R'HK) of planetary hosts is correlated with planetary parameters proportional to the planetary radius to the power of n (RP^n^, indicating a common origin for the correlations. The statistical analysis has also highlighted four clusters of host stars with different behavior in terms of their stellar activity with respect to the planetary surface gravity. Some of the host stars have a value of log(R'HK) that is lower than the basal level of activity for main sequence stars. The planets of these systems are very close to filling their Roche lobe, suggesting that they evaporate through hydrodynamic escape under the strong irradiation of the host star, creating shrouds that absorb the core of the chromospheric resonance lines.

Abstract Copyright: © The Authors 2024

Journal keyword(s): planets and satellites: fundamental parameters - planet-star interactions - stars: activity - planetary systems

VizieR on-line data: <Available at CDS (J/A+A/682/A136): table2.dat>

Simbad objects: 144

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Number of rows : 144
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 WASP-32 * 00 15 50.8077262344 +01 12 01.588900896   12.06 11.26 11.63 10.89 ~ 57 1
2 WASP-26 * 00 18 24.7008060816 -15 16 02.275778784   11.62 11.30 10.99 10.46 G0 66 1
3 WASP-1 V* 00 20 40.0745768856 +31 59 23.954809596   12.06 11.31     F7V 136 1
4 HAT-P-16 * 00 38 17.5584024024 +42 27 47.216738232   11.38 10.91     F8 81 1
5 HD 4203 PM* 00 44 41.2002505536 +20 26 56.138079876       8.2   G6V 154 1
6 HAT-P-28 * 00 52 00.1876130976 +34 43 42.205232532   13.4   13.24   G4 33 1
7 HD 10069 SB* 01 37 25.0332798696 -45 40 40.374717456   9.74 9.30     F6IV/V 260 1
8 * tau Cet PM* 01 44 04.0831371922 -15 56 14.927607677 4.43 4.22 3.50 2.88 2.41 G8V 1354 1
9 BD+01 316 Em* 01 46 31.8575937456 +02 42 02.030065560   10.13 9.52     F7 105 0
10 HAT-P-32 * 02 04 10.2774374568 +46 41 16.212315084   11.79 11.44 11.23   ~ 88 1
11 HAT-P-29 * 02 12 31.4787454416 +51 46 43.563748620   12.30 11.83 11.82   ~ 41 1
12 HAT-P-38 PM* 02 21 31.9803537360 +32 14 46.093339140   13.34 12.51 12.36   G 32 0
13 HD 15082 EB* 02 26 51.0582618096 +37 33 01.736482032   8.41 8.14     kA5hA8mF4 229 1
14 CD-50 714 PM* 02 27 06.0975766704 -50 17 04.310799828   10.74 10.14     ~ 54 0
15 HAT-P-47 * 02 33 13.9545593784 +30 21 37.802256876   11.13 10.61     ~ 9 0
16 CD-30 1019 * 02 44 09.6096023424 -30 10 08.563662228   11.454 10.960 10.47 10.428 ~ 48 1
17 HD 17156 PM* 02 49 44.4871034544 +71 45 11.629235988   8.78 8.16     F9V 195 2
18 WASP-50 * 02 54 45.1341750384 -10 53 53.025224640   12.43 11.44 11.599   G9V 62 1
19 WASP-11 ** 03 09 28.5433589520 +30 40 24.862993356   12.58 11.57 11.42   K3V 96 1
20 HAT-P-25 * 03 13 44.4981245184 +25 11 50.689343148   14.12 13.15 13.22 11.98 G5 36 1
21 WASP-22 * 03 31 16.3267124400 -23 49 10.840600632   12.38 11.99 11.41   G 78 1
22 BD+57 793 * 04 21 52.7048156328 +57 49 01.889294952   10.27 9.85     F5V 170 2
23 HAT-P-15 * 04 24 59.5350210144 +39 27 38.312978976   13.02 12.41 11.81   G5 53 1
24 BD-06 1077 * 05 04 19.6323194352 -06 13 47.378185788   11.55 10.94     ~ 56 1
25 HD 33643 PM* 05 13 10.9289282640 +33 19 05.400733872 9.010 8.97 8.540   8.129 F2 78 0
26 WASP-49 PM* 06 04 21.4735743408 -16 57 55.108744668   11.93 11.35     G6V 68 1
27 WASP-12 * 06 30 32.7966092352 +29 40 20.263502460   12.14 11.57     G0V 358 1
28 CoRoT-7 * 06 43 49.4690164104 -01 03 46.826642700   12.78 11.73 11.36 10.87 K0V 232 1
29 WASP-23 PM* 06 44 30.6133625784 -42 45 42.666796404   13.42 12.52 12.31   ~ 62 1
30 CoRoT-1 * 06 48 19.1723766840 -03 06 07.710745140     13.6 13.44 12.88 G0V 142 2
31 HAT-P-24 Em* 07 15 18.0193656720 +14 15 45.408025008   12.21 11.76 11.71   F8 68 1
32 HAT-P-9 Em* 07 20 40.4564614032 +37 08 26.342829060   12.35 12.34 12.08   F 66 1
33 XO-4 Em* 07 21 33.1602434760 +58 16 05.109533364   11.15 10.81     F5 79 1
34 HAT-P-20 PM* 07 27 39.9488720808 +24 20 11.516231112   12.58 11.35 11.00   K3V 94 1
35 HAT-P-33 Em* 07 32 44.2173520776 +33 50 06.115051104   11.66 11.03 11.10   F4 48 1
36 HAT-P-39 * 07 35 01.9793942688 +17 49 48.235016856     12.422     F4 31 1
37 BD+50 1471 PM* 07 48 06.4723053776 +50 13 32.920598923   12.002 11.138 10.669 10.243 G9V 203 1
38 HAT-P-50 Em* 07 52 15.2179396392 +12 08 21.840532224   12.282 11.762   11.194 F5 31 0
39 LP 424-4 PM* 07 59 05.8395356736 +15 23 29.236065000   13.5   11.934   M2.0V 172 1
40 HAT-P-35 * 08 13 00.1784913648 +04 47 13.416267948   12.84 11.59 12.38   ~ 42 1
41 BD+06 1909 Em* 08 15 47.9802408792 +05 50 12.350816484   10.95 10.35     F7 85 1
42 HAT-P-13 * 08 39 31.8072358440 +47 21 07.273799280   11.15 10.42 10.40   G4 149 2
43 BD+02 2056 Em* 08 44 25.7031511896 +01 51 36.105474888   11.64 10.83     K1 58 0
44 * rho01 Cnc PM* 08 52 35.8111044043 +28 19 50.954994470 7.45 6.82   5.4   K0IV-V 1223 1
45 BD+34 1976 V* 09 20 24.7145388600 +33 52 56.696039796   11.21 10.42     G1V 94 1
46 HD 80606 PM* 09 22 37.5768032712 +50 36 13.435326684   9.78 9.00     G8V 366 2
47 WASP-19 * 09 53 40.0765648584 -45 39 33.057187596   13.05 12.31 12.12 11.35 G8V 207 2
48 BD+41 2024 * 09 54 34.3869331248 +40 23 16.973758176   10.30 9.82     F2 36 1
49 WASP-43 PM* 10 19 38.0088913464 -09 48 22.605801336   13.782 12.490 12.022 11.10 K7V 182 1
50 HD 233731 Em* 10 22 43.5923328528 +50 07 42.062425248   10.62 9.76 9.44   G5 68 1
51 BD-03 2978 Em* 10 42 14.0836906368 -03 50 06.260144388   10.809 10.172     G5 84 0
52 WASP-106 Em* 11 05 43.1362759752 -05 04 45.943633812   12.04 11.21     F9 44 0
53 HD 97658 PM* 11 14 33.1612754184 +25 42 37.390358520 9.049 8.569 7.714 7.259 6.835 K1V 222 1
54 WASP-31 * 11 17 45.3578677224 -19 03 17.217631800   12.01 11.66 11.98   F: 87 1
55 HAT-P-21 Em* 11 25 05.9859193536 +41 01 40.664937216   12.56 11.46 11.71   G3 46 1
56 Ross 905 PM* 11 42 11.0933350978 +26 42 23.650782778   12.06 10.613 10.272 8.24 M3V 750 1
57 HAT-P-36 * 12 33 03.9061156728 +44 54 55.196024616   12.97 12.15 12.27   ~ 64 1
58 WASP-107 PM* 12 33 32.8441110816 -10 08 46.225572324   14.62 11.47     K7V 121 0
59 CD-29 9873 * 12 42 28.4949559632 -30 38 23.529045948   12.36 11.63 11.39 10.78 G8V 76 1
60 WASP-42 PM* 12 51 55.5581398320 -42 04 25.096306584           ~ 39 1
61 BD+31 2447 Em* 13 03 55.6466582304 +30 38 24.278530344   10.837 10.337   9.745 F8 61 1
62 BD+00 3088 * 13 41 49.0301166312 -00 07 41.032748568   11.01 10.41 10.0 9.773 F8 52 1
63 HAT-P-3 Em* 13 44 22.5937349736 +48 01 43.205733624   12.53 11.86     K1V 104 1
64 Qatar 2 PM* 13 50 37.4100326640 -06 48 14.421574044   14.0   13.45   K5V 72 1
65 CD-31 10766 * 13 55 42.7120177608 -32 09 34.616222028   11.396 10.910     F7 89 1
66 HAT-P-12 PM* 13 57 33.4668726399 +43 29 36.601508739   13.851 12.766 12.428   K5 113 1
67 HAT-P-44 * 14 12 34.5714083256 +47 00 53.044781616   13.2 13.21 12.83 12.31 ~ 43 1
68 HAT-P-26 PM* 14 12 37.5331103311 +04 03 36.116569918   12.33 11.76 11.56   K1 81 1
69 WASP-16 * 14 18 43.9225013904 -20 16 31.843626168   12.51 11.29 11.00 10.49 G3V 88 1
70 WASP-39 * 14 29 18.4151689656 -03 26 40.204480380   12.93 12.09 12.17 11.29 ~ 106 1
71 BD+22 2716 * 14 33 06.3571702344 +21 53 40.981395876   10.194 9.745     F5V 112 1
72 HD 128311 BY* 14 36 00.5602765558 +09 44 47.454573266 9.232 8.441 7.446 6.895 6.425 K3V 338 1
73 HAT-P-27 * 14 51 04.1870399712 +05 56 50.548526376   13.18 12.19 11.98 11.23 G8 71 1
74 WASP-57 V* 14 55 16.8228361512 -02 03 27.599615424   13.6 13.04 12.90 12.243 G6 35 1
75 WASP-24 * 15 08 51.7367171808 +02 20 35.962165104   12.00 11.22 11.43   F8-9 71 1
76 BD+36 2593 Em* 15 19 57.9203617176 +36 13 46.738078788   11.83 11.12     F 129 1
77 CD-27 10695 * 15 59 50.9491505016 -28 03 42.312819096   11.83 11.59 11.31 10.92 F4 141 1
78 BD+28 2507 V* 16 02 11.8462322592 +28 10 10.420201452   11.88 11.25     G1V 118 1
79 HD 146389 PM* 16 15 50.3653280520 +10 01 57.284258556   9.866 9.39 9.22   F8 70 1
80 HD 147506 * 16 20 36.3576063720 +41 02 53.106772488   9.15 8.69     F8V 199 1
81 HD 149026 PM* 16 30 29.6185771608 +38 20 50.308980864   8.75 8.14     G0IV 267 1
82 WASP-103 * 16 37 15.5765824488 +07 11 00.109678740     12.1     F8V 83 1
83 HAT-P-18 Em* 17 05 23.1475097496 +33 00 44.940001716   11.9   12.61   K2V 81 1
84 BD+38 2917 Em* 17 20 27.8781604680 +38 14 31.908984936   10.41 9.99     F5V 88 1
85 NAME Galactic Center reg 17 45 39.60213 -29 00 22.0000           ~ 16269 0
86 1SWASP J175207.01+373246.3 V* 17 52 07.0184259768 +37 32 46.237377840   13.114 12.402 12.06 11.603 G 82 1
87 TrES-3 Pl 17 52 07.0184259768 +37 32 46.237377840           ~ 245 2
88 TOI-2124 * 17 53 13.0489562760 +37 12 42.586493328   12.112 11.592     F8 55 2
89 TOI-2124b Pl 17 53 13.0489562760 +37 12 42.586493328           ~ 228 2
90 HAT-P-46 * 18 01 46.6085289960 -02 58 15.458098944   12.9 11.94 11.62 11.07 ~ 31 1
91 HAT-P-31 * 18 06 09.0498478464 +26 25 35.989962204   12.02 11.67 11.49   ~ 38 2
92 HAT-P-45 * 18 17 29.5774338144 -03 22 51.737462436   13.7 12.79 12.32 11.68 F5 25 1
93 HAT-P-5 * 18 17 37.3126923960 +36 37 17.170401468   12.92 11.95     G1V 73 1
94 WASP-58 Em* 18 18 48.2529552984 +45 10 19.260291288   12.33 11.66     G2V 44 1
95 BD+35 3293 V* 18 34 31.6252443960 +35 39 41.491899468   11.07 10.63 10.52   F7V 143 1
96 Kepler-8 Ro* 18 45 09.1489991376 +42 27 03.891327156           F6V 121 1
97 Kepler-62 Er* 18 52 51.0518497680 +45 20 59.399622996   14.702 13.982 13.807   G5 158 1
98 Kepler-4 Er* 19 02 27.6979514832 +50 08 08.703945600   13.114 12.293 12.195   G0 119 1
99 Kepler-10 Em* 19 02 43.0613892904 +50 14 28.701617339       11.00   G2V 238 1
100 V* V672 Lyr V* 19 04 09.8515616256 +36 37 57.446680296   12.35 11.42     K0V 117 1
101 NAME V672 Lyr b Pl 19 04 09.8515616256 +36 37 57.446680296           ~ 354 1
102 Kepler-25 Er* 19 06 33.2141354736 +39 29 16.358725104   11.337 10.623 10.622   F6 192 1
103 Kepler-1b Pl 19 07 14.0375836512 +49 18 59.091482160           ~ 349 2
104 Kepler-1 Em* 19 07 14.0375836512 +49 18 59.091482160   11.85 11.25     G0V 195 2
105 Kepler-20 Er* 19 10 47.5233433920 +42 20 19.301370684   13.278 12.630 12.478 11.64 G5V 201 1
106 Kepler-7 Er* 19 14 19.5623105760 +41 05 23.367379128           G0 125 1
107 Kepler-16 SB* 19 16 18.1758378936 +51 45 26.782726104   12.1   11.90   K7V 274 1
108 Kepler-22 PM* 19 16 52.1902276920 +47 53 03.948648180   12.597 11.813 11.642   G5 109 1
109 Kepler-19 Er* 19 21 40.9995019176 +37 51 06.437281140   12.88 12.04 11.888   F9 112 1
110 BD+48 2893 Er* 19 24 07.7659706688 +49 02 24.928348272   10.73 10.08 9.914   G1V 161 1
111 WASP-48 * 19 24 38.9614451424 +55 28 23.332107108   12.31 11.65 11.61   ~ 61 1
112 BD+38 3583 Er* 19 25 40.3885404552 +38 40 20.413186860   10.73 10.00 9.853   G5V 148 0
113 CoRoT-2 * 19 27 06.4944378024 +01 23 01.359897468   13.422 12.568 12.204 11.49 G7V+K9V 267 2
114 BD+47 2846 Er* 19 28 59.3538826128 +47 58 10.217007804   10.97 10.48     F6V 343 1
115 Kepler-78 EB* 19 34 58.0137407208 +44 26 53.960186940   12.87 11.72     K2.5V 98 1
116 HD 185603 * 19 38 38.7352230144 +31 13 09.217127532   7.67 7.58     A0 80 0
117 Kepler-6 Ro* 19 47 20.9379557640 +48 14 23.759029608           ~ 109 1
118 HAT-P-41 * 19 49 17.4398486136 +04 40 20.786070360   11.65 11.36     ~ 56 1
119 BD+47 2936 EB* 19 50 50.2472976936 +48 04 51.101390496       8.8   K4V 359 1
120 Kepler-17 Ro* 19 53 34.8643397568 +47 48 54.049530564   14.6   13.6   G5V 175 1
121 Kepler-48 Er* 19 56 33.4161659688 +40 56 56.496876216   14.253 13.331 13.054   K0V 123 1
122 Kepler-5 Ro* 19 57 37.6884643560 +44 02 06.189718884           F5V 112 1
123 HD 189733 BY* 20 00 43.7129433648 +22 42 39.073143456 9.241 8.578 7.648 7.126 6.68 K2V 991 1
124 WASP-80 PM* 20 12 40.1693365800 -02 08 39.187438476   12.810 11.939 11.510 10.279 K7V-M0V 98 1
125 HD 351766 * 20 12 46.8865572432 +18 06 17.402572008   10.81 10.40 10.181   F8 40 1
126 Qatar 1 PM* 20 13 31.6172746704 +65 09 43.492226796   13.90 12.84 12.65 11.71 ~ 71 1
127 WASP-2 V* 20 30 54.1282355304 +06 25 46.341284844   13 11.98     K1.5 157 1
128 HD 195689 SB* 20 31 26.3534153736 +39 56 19.773037500   7.59 7.56     A0 151 0
129 HD 197286 PM* 20 44 10.2208462488 -39 13 30.855881604   9.98 9.50     F5V 91 1
130 BD-05 5432 PM* 21 00 06.1968214728 -05 05 40.034944176   10.93 9.87     ~ 103 1
131 HD 358155A PM* 21 01 54.4787426328 -13 25 59.707325928           ~ 16 0
132 HAT-P-17 PM* 21 38 08.7310010424 +30 29 19.446386748   11.33 10.38 10.24   G0 85 1
133 HD 209458 V* 22 03 10.7727465312 +18 53 03.549393384   8.21 7.63     F9V 1193 1
134 HAT-P-40 * 22 22 03.0875673648 +45 27 26.518064616   12.19 11.34     ~ 35 1
135 BD+34 4779 PM* 22 52 09.8636387352 +35 26 49.608422844   10.77 10.36 10.15   F8V 91 1
136 BD+37 4734B PM* 22 57 46.8442481880 +38 40 30.358351704   10.82 9.87     G0V 189 1
137 WASP-21 * 23 09 58.2534443016 +18 23 45.885822792   12.12 11.55 11.52   G3V 71 1
138 WASP-52 * 23 13 58.7576098848 +08 45 40.572305352   12.9 12.0 12.03   K2V 106 1
139 WASP-10 V* 23 15 58.3006181424 +31 27 46.296056268   12.4   12.03   K5V 100 1
140 WASP-59 * 23 18 29.5474746528 +24 53 21.438581712   14.01 12.78 12.37   K5V 30 1
141 WASP-4 PM* 23 34 15.0857248317 -42 03 41.047972591   13.51 12.48 11.9   G7V 196 1
142 BD+41 4831 * 23 39 05.8102996968 +42 27 57.505293900   10.88 10.47     F8V 98 1
143 WASP-60 * 23 46 39.9747314352 +31 09 21.374361072   12.86 12.18     G1V 37 1
144 WASP-5 * 23 57 23.7564672192 -41 16 37.743700800   12.808 12.146 12.058 11.44 G4V 132 1

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