2023A&A...670A..24S

Query : 2023A&A...670A..24S

2023A&A...670A..24S - Astronomy and Astrophysics, volume 670A24 (2023/2-1)

Connecting photometric and spectroscopic granulation signals with CHEOPS and ESPRESSO.

SULIS S., LENDL M., CEGLA H.M., RODRIGUEZ DIAZ L.F., BIGOT L., VAN GROOTEL V., BEKKELIEN A., COLLIER CAMERON A., MAXTED P.F.L., SIMON A.E., LOVIS C., SCANDARIATO G., BRUNO G., NARDIELLO D., BONFANTI A., FRIDLUND M., PERSSON C.M., SALMON S., SOUSA S.G., WILSON T.G., KRENN A., HOYER S., SANTERNE A., EHRENREICH D., ALIBERT Y., ALONSO R., ANGLADA G., BARCZY T., BARRADO Y NAVASCUES D., BARROS S.C.C., BAUMJOHANN W., BECK M., BECK T., BENZ W., BILLOT N., BONFILS X., BORSATO L., BRANDEKER A., BROEG C., CABRERA J., CHARNOZ S., CORRAL VAN DAMME C., CSIZMADIA S., DAVIES M.B., DELEUIL M., DELINE A., DELREZ L., DEMANGEON O.D.S., DEMORY B.-O., ERIKSON A., FORTIER A., FOSSATI L., GANDOLFI D., GILLON M., GUDEL M., HENG K., ISAAK K.G., KISS L.L., LASKAR J., LECAVELIER DES ETANGS A., MAGRIN D., MUNARI M., NASCIMBENI V., OLOFSSON G., OTTENSAMER R., PAGANO I., PALLE E., PETER G., PIOTTO G., POLLACCO D., QUELOZ D., RAGAZZONI R., RANDO N., RAUER H., RIBAS I., RIEDER M., SANTOS N.C., SEGRANSAN D., SMITH A.M.S., STEINBERGER M., STELLER M., SZABO G.M., THOMAS N., UDRY S., WALTON N.A. and WOLTER D.

Abstract (from CDS):


Context. Stellar granulation generates fluctuations in photometric and spectroscopic data whose properties depend on the stellar type, composition, and evolutionary state. Characterizing granulation is key for understanding stellar atmospheres and detecting planets.
Aims . We aim to detect the signatures of stellar granulation, link spectroscopic and photometric signatures of convection for main-sequence stars, and test predictions from 3D hydrodynamic models.
Methods. For the first time, we observed two bright stars (Teff = 5833 and 6205 K) with high-precision observations taken simultaneously with CHEOPS and ESPRESSO. We analyzed the properties of the stellar granulation signal in each individual dataset. We compared them to Kepler observations and 3D hydrodynamic models. While isolating the granulation-induced changes by attenuating and filtering the p-mode oscillation signals, we studied the relationship between photometric and spectroscopic observables.
Results. The signature of stellar granulation is detected and precisely characterized for the hotter F star in the CHEOPS and ESPRESSO observations. For the cooler G star, we obtain a clear detection in the CHEOPS dataset only. The TESS observations are blind to this stellar signal. Based on CHEOPS observations, we show that the inferred properties of stellar granulation are in agreement with both Kepler observations and hydrodynamic models. Comparing their periodograms, we observe a strong link between spectroscopic and photometric observables. Correlations of this stellar signal in the time domain (flux versus radial velocities, RV) and with specific spectroscopic observables (shape of the cross-correlation functions) are however difficult to isolate due to S/N dependent variations.
Conclusions. In the context of the upcoming PLATO mission and the extreme precision RV surveys, a thorough understanding of the properties of the stellar granulation signal is needed. The CHEOPS and ESPRESSO observations pave the way for detailed analyses of this stellar process.

Abstract Copyright: © The Authors 2023

Journal keyword(s): methods: data analysis - Sun: granulation - stars: atmospheres - techniques: photometric - techniques: radial velocities

VizieR on-line data: <Available at CDS (J/A+A/670/A24): tablef1.dat hd67458.dat hd88595.dat>

Simbad objects: 316

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Number of rows : 316
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 HD 67458 PM* 08 07 00.5223530881 -29 24 10.577501137 7.47 7.39 6.79     G0V 157 0
2 HD 88596 * 10 12 20.5005706656 -32 40 25.323069612   8.67 8.31     F0V 11 0
3 HD 88595 PM* 10 12 37.9617232272 -19 09 10.948603572   6.94 6.46     F7V 50 0
4 TYC 3126-306-1 * 18 42 55.0033838736 +43 06 05.422121316   11.66 11.16     F5V 10 0
5 TYC 3126-1904-1 * 18 46 00.7798925640 +42 43 58.136284272   11.41 10.95     F7V 16 0
6 TYC 3544-1740-1 * 18 46 08.2027895928 +47 29 58.033176828   11.94 11.20     G6V 18 0
7 TYC 3126-596-1 Er* 18 46 34.6265527224 +42 45 33.541917408   12.128 11.543 11.356   G8IV-V 23 0
8 TYC 3130-1590-1 * 18 46 38.3354394840 +43 32 29.559941916   10.00 9.55     F5IV 24 0
9 TYC 3126-416-1 SB* 18 46 54.1758158640 +43 01 59.912090796   10.72 10.34     ~ 6 0
10 TYC 3126-2905-1 SB* 18 48 30.6372211224 +42 42 45.766403424   11.49 11.00     ~ 8 0
11 BD+47 2703 PM* 18 49 33.6586835784 +47 42 39.607192296   10.16 9.54 9.473   F9IV-V 61 0
12 BD+44 2999 V* 18 50 45.6749673888 +44 23 16.487711016   9.96 9.44     F8IV 15 0
13 BD+46 2560 SB* 18 51 00.0971698488 +46 25 20.906811516   10.29 9.67 9.3   G1V 25 0
14 BD+43 3102 Er* 18 51 39.5934542496 +43 38 09.727323360   10.10 9.44 9.326   G5V 78 0
15 HD 175226 * 18 52 16.4984285976 +43 42 35.801031636   7.91 7.42     F6IV 84 0
16 TYC 3544-2545-1 V* 18 53 06.2970184128 +47 19 26.651570124   11.28 10.80     F1V 5 0
17 TYC 3540-2919-1 V* 18 54 00.8179653024 +45 38 09.424388220   10.97 10.52     F2V 4 0
18 TYC 3123-1088-1 PM* 18 54 55.8843889776 +40 46 31.216294848   10.84 10.15     G3V 36 0
19 TYC 3544-925-1 * 18 55 17.7026105064 +47 42 58.406497416   10.94 10.32     F8V 21 0
20 TYC 3540-2308-1 * 18 55 24.3141781608 +45 32 35.349837468   11.96 11.50     ~ 19 0
21 TYC 3540-2082-1 * 18 56 11.6227411536 +46 00 16.779735936   12.05 11.42     F7IV 7 0
22 BD+45 2796 PM* 18 56 21.2642726544 +45 30 53.234154468   9.80 9.29     G0.5IV 110 0
23 HD 176071 PM* 18 56 22.1268370056 +45 30 25.361404632   8.81 8.33     F8IV 100 0
24 TYC 3123-2260-1 V* 18 56 44.6098633128 +40 09 42.018949188   10.33 10.03     F2II 4 0
25 TYC 3123-1598-1 * 18 56 53.5907912640 +41 06 57.189564648   11.26 10.75     F6IV 17 0
26 TYC 3123-1306-1 V* 18 57 05.9477514984 +40 39 45.369956520   11.53 11.16     ~ 2 0
27 TYC 3541-1755-1 * 18 57 23.3434280712 +46 11 03.122648700   10.56 9.90     F9IV-V 33 0
28 HD 176465 ** 18 58 03.46393 +47 11 30.6471       8.462   G4V 62 0
29 BD+44 3027 ** 18 58 15.718680 +44 23 16.27908   9.956 9.402 9.366   F3V 15 0
30 TYC 3127-1875-1 * 18 58 23.0879544792 +42 07 07.876175520   11.95 11.31     ~ 15 0
31 TYC 3541-1110-1 SB* 18 58 49.8672716544 +45 50 57.593719572   11.66 11.31     ~ 17 0
32 TYC 3131-906-1 * 18 58 49.9496208840 +43 54 45.567971640   11.43 10.96     F7IV 8 0
33 TYC 3123-1792-1 * 18 58 56.8468495584 +41 01 52.941141408   11.58 11.01     F7IV 14 0
34 TYC 3541-246-1 * 18 59 08.0156533176 +45 40 56.186662080   11.59 10.74     G5V 19 0
35 TYC 3131-759-1 SB* 18 59 10.4997973752 +44 57 01.677181068   10.62 10.07     G0.5IV 36 0
36 TYC 3545-2437-1 * 18 59 26.1007454160 +47 16 03.611285148   12.47 12.31     K0IV-V 3 0
37 TYC 3541-1003-1 * 18 59 50.3179594176 +46 35 14.828983116   11.92 11.34     K0IV-V 22 0
38 TYC 3127-1592-1 PM* 18 59 51.4135204320 +42 23 21.537936960   11.67 11.16     ~ 7 0
39 TYC 3127-1769-1 * 18 59 53.1418919400 +41 50 18.281819616   11.57 10.89     F8V 11 0
40 TYC 3132-1582-1 * 19 00 06.9395680104 +44 01 45.057208980   11.53 11.05     F8V 38 0
41 TYC 3128-898-1 SB* 19 00 21.3070807464 +42 03 31.452545700   11.58 10.91     F7IV 24 0
42 TYC 3124-867-1 V* 19 00 40.4860563216 +41 05 50.235014616   11.43 11.21     F7IV 3 0
43 TYC 3120-180-1 * 19 00 42.9751446288 +38 34 24.884003820   10.33 9.84     G0IV 32 0
44 TYC 3541-58-1 * 19 00 50.8092858288 +46 01 16.927001436   11.88 11.31     G2V 21 0
45 TYC 3124-1420-1 * 19 00 56.9401869504 +39 39 59.111219232   11.14 10.52     G0.5V 23 0
46 BD+39 3610 PM* 19 01 08.6287588872 +39 29 52.805925024   10.58 10.09     F8V 33 0
47 TYC 3132-1078-1 * 19 01 10.8936268440 +44 25 33.161292480   10.72 10.22     ~ 17 0
48 TYC 3124-2595-1 * 19 01 23.5741624896 +41 01 11.796216564   10.86 10.41     G0IV 18 0
49 TYC 3124-598-1 SB* 19 01 26.0208973368 +39 33 55.062754740   11.58 10.90     G8IV 22 0
50 HD 177153 PM* 19 01 39.6780721176 +41 29 24.328113936   7.76 7.21     G0 133 0
51 BD+40 3567 * 19 01 45.0508649856 +41 04 50.082446568   9.77 9.27     G0.5IV 43 0
52 TYC 3128-226-1 * 19 01 48.6582882456 +41 39 40.950893124   10.10 9.54     ~ 11 0
53 TYC 3128-1149-1 * 19 01 54.6669063312 +42 52 14.497450320   12.01 11.22     G3V 20 0
54 BD+38 3397 V* 19 02 08.0323488840 +38 34 12.540750708   10.80 10.31     G0 13 0
55 TYC 3541-2345-1 Em* 19 02 09.8972932896 +45 16 39.357745608   10.90 10.21     G3V 57 0
56 TYC 3124-2037-1 V* 19 02 21.3777126312 +40 36 18.849355920   11.13 10.70     ~ 18 0
57 TYC 3120-1177-1 * 19 02 27.6805479744 +38 30 12.319592364   11.03 10.46     F5V 7 0
58 HD 177412 SB* 19 02 39.4175915928 +43 07 02.940702096   8.38 7.86     F6IV 76 0
59 TYC 3132-289-1 * 19 03 24.6444771528 +43 12 51.644990520   12.07 11.64     F6IV 22 0
60 BD+40 3573 SB* 19 03 39.5662994040 +40 42 17.671954824   10.22 9.77     F5V 24 0
61 HD 177723 Em* 19 03 45.1355799960 +45 36 30.189464856   9.54 9.10     F8IV 75 0
62 TYC 3124-2174-1 V* 19 03 57.4954488936 +40 04 29.911904220   11.91 11.57     F3/F5V 4 0
63 KOI-4203 Er* 19 04 11.3569 +38 58 47.249   10.98 10.55 9.958   ~ 9 0
64 TYC 3120-866-1 * 19 04 46.1759341008 +37 44 24.276255972   11.55 10.94     K0IV-V 13 0
65 TYC 3124-433-1 * 19 04 54.5382998976 +40 55 39.842672340   12.59 11.36     K0III 30 0
66 TYC 3128-903-1 SB* 19 05 01.1117605536 +42 41 41.528771628   10.45 10.03     F5IV 9 0
67 BD+43 3152 SB* 19 05 02.5897090128 +43 22 46.587093780   9.94 9.38     F8IV 36 0
68 TYC 3128-1770-1 Ro* 19 05 05.7680555928 +42 14 49.862159268   10.54 10.05     ~ 14 0
69 BD+45 2830 * 19 05 22.6046379576 +45 42 34.102569348   11.20 10.72     F5III 6 0
70 TYC 3124-850-1 * 19 05 37.8739768272 +39 43 09.853287060   10.36 9.88     F5IV-V 34 0
71 BD+38 3428 PM* 19 05 45.2617733112 +38 31 22.560830328   9.77 9.22     F9IV-V 78 0
72 TYC 3132-1223-1 SB* 19 06 27.5690389008 +43 22 02.303792868   11.07 10.38     F6IV-Vs 16 0
73 BD+41 3235 V* 19 06 48.9412997064 +42 10 46.454463228   9.91 9.49     F2II 6 0
74 HD 178509 * 19 06 55.9481056080 +42 40 19.342963020   9.39 8.86     F8IV 66 0
75 BD+42 3247 SB* 19 06 58.3280630808 +42 26 08.260897020   10.32 9.75     G0.5IV 81 0
76 BD+45 2833 PM* 19 07 06.8033240136 +45 16 39.788366700   10.41 9.90     F8 22 0
77 TYC 3128-2422-1 V* 19 07 38.2200608400 +41 41 36.782649168   12.27 11.78     F3V 13 0
78 HD 178688 * 19 07 43.5917202168 +41 56 15.730146420   9.48 9.02     F6IV 58 0
79 BD+46 2626 V* 19 07 46.2755370264 +46 22 06.009432636   11.42 10.94     F5 4 0
80 TYC 3542-564-1 * 19 08 20.2579881024 +46 36 12.883809024   11.50 11.06     ~ 15 0
81 TYC 3542-1096-1 * 19 08 22.0571267736 +46 06 26.937754164   10.82 10.39     G2V 7 0
82 TYC 3128-344-1 V* 19 08 50.3121236136 +42 23 33.423256608   11.33 11.15     F0IV 3 0
83 BD+41 3246 * 19 09 00.7031575728 +42 03 17.358353460   10.62 10.00     F6IV 27 0
84 HD 178971 * 19 09 01.9438328856 +38 53 59.485809012   8.79 8.36     F5IV-V 81 0
85 TYC 3546-493-1 HB* 19 09 36.5816276064 +47 20 25.373839524   12.58 11.45     K1III 14 0
86 HD 179260 V* 19 10 11.6372611944 +38 04 55.831675296   8.94 8.49     F5IV-V 80 0
87 TYC 3542-1694-1 V* 19 10 16.4249856432 +46 00 30.146387112   11.29 10.84     ~ 13 0
88 TYC 3125-915-1 Er* 19 10 35.1292987128 +40 50 35.025862956   11.61 10.751 10.697   G3.5III 32 0
89 TYC 3129-2713-1 * 19 10 52.5635789856 +42 03 20.115314172   11.78 11.22     G5V 23 0
90 TYC 3129-2855-1 * 19 11 06.1656034848 +42 02 43.678277700   11.99 11.40     G3V 19 0
91 TYC 3121-1143-1 * 19 11 10.4667520944 +39 02 37.002057072   11.98 11.24     ~ 5 0
92 TYC 3121-883-1 Em* 19 11 39.3904298208 +38 44 04.704824508   10.55 10.14     G7 19 0
93 HD 179732 * 19 11 53.4817713600 +42 06 27.748644156   9.19 8.74     F5IV-V 61 0
94 TYC 3129-1587-1 PM* 19 12 02.2414844760 +42 40 18.811066440   11.49 10.84     ~ 40 0
95 TYC 3121-559-1 Er* 19 12 16.6298175336 +38 49 03.612586404   10.35 9.75 9.675   G0 50 0
96 TYC 3546-1077-1 * 19 12 28.4191887576 +46 58 29.073921564   11.84 11.52     F6IV 18 0
97 BD+46 2643 SB* 19 12 40.9407237288 +46 24 01.183155696   10.18 9.67 9.604   F9IV-V 28 0
98 TYC 3129-2407-1 V* 19 12 53.3605121712 +42 26 12.830385084   11.85 11.40     F6II 6 0
99 TYC 3129-2787-1 * 19 13 04.7288145792 +42 15 25.487363196   11.89 11.39     F6V 32 0
100 TYC 3121-1615-1 * 19 13 32.8367629608 +38 41 50.217507960   12.14 11.44     ~ 9 0
101 TYC 3542-1018-1 * 19 13 35.9365889712 +46 26 22.476640020   11.57 10.80     ~ 16 0
102 TYC 3129-2017-1 * 19 13 41.5436618184 +42 51 25.039858932   12.09 11.23     G0 16 0
103 2MASS J19135231+4045280 * 19 13 52.3079582640 +40 45 28.118425356           G5V 20 0
104 BD+46 2647 * 19 13 57.2726395776 +46 20 04.679195712   10.68 10.18     G0V 19 0
105 TYC 3542-1828-1 * 19 14 08.3899017360 +45 58 40.632860532   12.29 12.08     ~ 9 0
106 BD+47 2787 Em* 19 14 54.1714120608 +47 41 48.497060760   10.33 9.77     G0.5IV 33 0
107 BD+46 2650 V* 19 15 07.7314946064 +46 53 28.378277772   10.37 9.93     F5V 7 0
108 TYC 3129-3292-1 * 19 15 08.0773876584 +41 17 55.520968020   11.59 11.00     G8V 40 0
109 TYC 3542-2260-1 V* 19 15 27.9288076752 +45 55 56.374709484   11.33 10.98     F0IV 4 0
110 TYC 3125-396-1 * 19 15 38.7899937600 +40 35 42.302664708   12.09 11.32     G0V 22 0
111 TYC 3125-2378-1 * 19 15 39.4777953720 +40 25 08.691588336   12.10 11.20     K2IV 18 0
112 TYC 3129-1212-1 PM* 19 16 20.4146675880 +41 21 48.448470960   11.19 10.52     G1.5V 10 0
113 BD+46 2655 * 19 16 20.4860027544 +46 44 38.185103004   11.34 10.79     F5 14 0
114 BD+39 3706 SB* 19 16 34.9026130056 +40 02 50.359631244       9.1   G1.5V 92 0
115 TYC 3129-2754-1 V* 19 16 39.4812934032 +41 33 07.747229844   11.86 11.23     F3V 3 0
116 TYC 3125-2463-1 * 19 16 50.4771553344 +40 01 09.167255040   11.87 10.93     ~ 15 0
117 TYC 3129-3218-1 * 19 17 09.4078981176 +41 27 24.787071864   11.08 10.64     F5V 9 0
118 TYC 3129-2430-1 * 19 17 27.6266626560 +41 22 14.847780396   11.97 11.02     G6V 22 0
119 TYC 3125-1202-1 PM* 19 17 42.9368895672 +40 56 42.562554180   11.31 10.47     G5V 8 0
120 HD 181207 PM* 19 17 46.3565007888 +41 24 36.838219932   9.06 8.47     F9IV-V 105 0
121 TYC 3125-1597-1 V* 19 17 51.8509151568 +40 56 57.745360356   11.92 11.44     F1V 3 0
122 TYC 3129-2052-1 RG* 19 17 52.3915658976 +41 19 54.711599906   12.07 11.35     G5V 26 0
123 TYC 3125-3591-1 * 19 18 12.9128861928 +39 33 55.803331008   12.10 11.14     ~ 18 0
124 TYC 3125-133-1 * 19 18 15.7226654976 +40 56 52.097553492   11.64 11.03     F6IV 9 0
125 TYC 3546-1699-1 * 19 18 25.9538767632 +47 17 28.228186572   11.60 10.76     G5IV 18 0
126 BD+44 3101 Em* 19 18 33.2045067096 +44 24 16.268768568   11.06 10.37     G2V 54 0
127 TYC 3125-274-1 Em* 19 18 49.3647014304 +39 37 54.930321192   10.70 9.96     G4V 13 0
128 BD+43 3209 * 19 18 54.1337809824 +43 29 46.691977452   10.14 9.52 9.46   F9IV-V 55 0
129 BD+40 3667 V* 19 18 59.9551714704 +40 44 17.648995668   10.50 10.17     F0IV 7 0
130 TYC 3543-100-1 V* 19 19 15.6033410688 +46 52 20.924141268   11.30 11.04     ~ 3 0
131 TYC 3547-2506-1 ** 19 19 22.475520 +47 13 14.13300   11.316 10.915 10.775   F7IVw 2 0
132 BD+44 3106 * 19 19 25.0975248912 +45 13 18.604674588   10.43 9.99     F5IV 11 0
133 HD 181777 * 19 19 43.4510255328 +44 22 29.275860360   9.17 8.66     F8IV 34 0
134 TYC 3142-182-1 V* 19 20 12.0125430624 +43 06 50.642197704   11.55 11.11     F7IV 6 0
135 BD+39 3729 V* 19 20 17.1632673888 +39 40 18.686322084   10.74 10.26     F6II 4 0
136 TYC 3547-618-1 * 19 20 18.1845245472 +47 02 27.495138660   10.83 10.26     ~ 15 0
137 BD+41 3315 PM* 19 20 29.3442099120 +41 17 28.510142676   9.92 9.38     F9IV-V 55 0
138 BD+43 3221 Em* 19 20 47.9392965792 +44 09 18.751522032   10.03 9.50     F9IV-V 93 0
139 TYC 3138-857-1 * 19 20 58.4947549680 +41 07 14.153470788   10.76 10.19     G1V 9 0
140 TYC 3142-1061-1 * 19 21 21.7927385808 +41 24 18.792425088   12.45 11.32     G5V 14 0
141 TYC 3142-973-1 V* 19 21 24.9907629744 +41 44 16.678568364   10.63 10.15     F3V 11 0
142 BD+43 3222 * 19 21 40.9707974256 +43 24 12.631219524   10.40 10.01     F2 7 0
143 TYC 3138-1304-1 * 19 22 05.2688476776 +40 14 38.801497740   12.19 11.24     K1III 18 0
144 TYC 3138-1830-1 V* 19 23 00.0877941792 +40 12 58.587035796   11.97 11.62     F5IV 15 0
145 TYC 3138-927-1 * 19 23 01.0314421872 +40 43 28.498052388   10.96 10.51     ~ 18 0
146 BD+44 3119 * 19 23 16.6424422656 +45 14 41.549364456   11.68 11.13     F9IV-V 24 0
147 BD+36 3533 Em* 19 23 33.2215229808 +37 05 21.732235080   10.06 9.57     F5IV 29 0
148 HD 182633 * 19 23 36.9148636608 +43 53 28.653685440   8.97 8.47     F5IV-V 40 0
149 TYC 3146-1229-1 V* 19 23 44.3131845960 +43 36 40.191853536   11.39 10.85     F2V 4 0
150 TYC 3134-1201-1 * 19 23 44.6804963592 +39 00 02.419902036   11.35 10.69     F8V 19 0
151 TYC 3138-626-1 V* 19 23 54.8421438936 +40 03 05.836249908   11.26 10.80     F2II 4 0
152 BD+43 3228 PM* 19 23 56.4112114464 +43 18 52.537486464   10.830 10.170 10.035   G0V 72 0
153 TYC 3142-1744-1 * 19 24 00.3630540672 +42 08 45.338116488   11.03 10.24     G8IV-V 19 0
154 TYC 3134-2050-1 SB* 19 24 04.8948833064 +39 00 59.175972324   10.77 10.29     F6V 20 0
155 BD+41 3338 Em* 19 24 11.1933479232 +42 03 09.726975180   9.97 9.19     G8IV-V 85 0
156 TYC 3543-1670-1 * 19 24 21.9505495128 +45 58 18.120113976   10.87 10.25     F7IV 14 0
157 HD 182756 * 19 24 30.3488274144 +40 19 23.671912908   9.01 8.31     G1V 78 0
158 TYC 3138-888-1 V* 19 24 47.3129497392 +40 25 15.555840348   11.25 10.97     F2III 3 0
159 TYC 3138-1780-1 * 19 24 57.2592514824 +40 28 52.735286028   11.73 11.35     F3IV 8 0
160 AG+42 1695 gD* 19 25 01.7707840320 +42 26 50.461659060   11.20 10.62     F4 10 0
161 BD+41 3342 * 19 25 15.8678832216 +41 55 00.508330560   10.66 10.13     F8 21 0
162 TYC 3543-3048-1 * 19 25 16.7878832160 +45 00 42.055470828   12.07 11.23     G0IV 26 0
163 TYC 3142-591-1 * 19 25 24.6824026680 +42 07 24.790569168   10.91 10.34     ~ 27 0
164 HD 183031 * 19 25 25.8356108184 +46 57 29.095149708   8.88 8.42     F3V 24 0
165 TYC 3547-2357-1 * 19 25 34.3740722064 +47 22 39.389554524   12.84 11.62     K1IV 17 0
166 TYC 3547-2260-1 * 19 26 05.7608041584 +47 21 30.042774432   11.40 10.80 10.77   F9IV-V 38 0
167 HD 183159 PM* 19 26 19.3088534112 +41 52 12.722677572   9.26 8.58     G1V 53 0
168 TYC 3543-1061-1 * 19 27 03.1145618040 +45 15 46.200119328   11.67 11.26     G0.5Va 22 0
169 TYC 3142-1043-1 * 19 27 15.2395679400 +42 21 43.518695616   12.251 11.593 11.381   G6V 23 0
170 TYC 3134-54-1 SB* 19 27 17.9806227048 +38 06 47.526326028   11.48 10.75     G4V 27 0
171 TYC 3134-94-1 * 19 27 36.1149785904 +37 47 55.044076200   11.65 10.86     ~ 4 0
172 TYC 3138-1286-1 Em* 19 27 47.3139540576 +39 35 03.695393580   10.41 9.91     F8V 19 0
173 TYC 3138-1958-1 V* 19 27 50.3787658752 +39 40 25.094844660   11.37 10.89     ~ 3 0
174 TYC 3142-1202-1 * 19 27 54.1180749144 +42 23 29.953069260   10.59 10.09     ~ 6 0
175 BD+42 3353 * 19 28 13.1663213520 +42 51 49.134229956   9.61 9.10     F6IV 30 0
176 TYC 3134-258-1 * 19 28 25.8804918936 +38 29 32.371662048   11.21 10.78     F7IV 20 0
177 TYC 2666-260-1 Em* 19 28 30.8896357872 +37 16 08.284208556   12.38 11.60     F5 6 0
178 TYC 3547-2298-1 * 19 28 56.1541592832 +47 24 43.864475472   12.40 11.89     G1V 15 0
179 TYC 3138-1225-1 * 19 29 01.7958961512 +41 14 29.238320616   10.79 10.40     F7IV 21 0
180 TYC 3138-133-1 SB* 19 29 02.9951447184 +40 58 04.689843600   12.45 11.24     ~ 9 0
181 TYC 3547-2110-1 * 19 29 35.5822034616 +47 18 33.829813908   10.76 10.35     F0IV 5 0
182 TYC 3142-1171-1 * 19 29 40.4982163896 +41 37 39.248590836   12.05 10.84     K2III 10 0
183 TYC 3138-989-1 * 19 29 48.5312811528 +40 37 53.641429644   10.32 9.82     F8V 25 0
184 TYC 3143-1733-1 * 19 30 08.9195925168 +42 09 14.147161956   12.12 11.40     G2V 28 0
185 TYC 3556-2046-1 * 19 30 20.9317264416 +46 44 38.289087492   10.60 10.14     F7IV 11 0
186 TYC 3147-130-1 * 19 30 33.1622120832 +44 22 13.053822384   10.40 9.93     F6IV 24 0
187 BD+42 3369 Em* 19 30 52.2579239400 +43 07 17.066367948   10.33 9.91     F2V 17 0
188 TYC 3143-514-1 V* 19 31 04.7238073632 +41 25 58.481389668   11.9 11.2     ~ 3 0
189 BD+45 2916 V* 19 31 21.9719292456 +46 04 43.851059076   10.43 10.09     F3V 9 0
190 TYC 3143-661-1 * 19 31 27.2008808376 +43 02 04.488779220   11.01 10.35     G6V 22 0
191 TYC 3556-1879-1 * 19 31 34.2843742344 +45 34 23.906157744   11.52 11.15     G0V 15 0
192 TYC 3556-2238-1 * 19 31 44.8443584976 +46 42 30.613710780   11.21 10.64     F8V 22 0
193 TYC 3556-2265-1 V* 19 31 54.3604400184 +45 10 32.590316172   10.69 10.26     F2V 3 0
194 TYC 3556-1639-1 * 19 31 54.9030348072 +45 16 44.617180728   11.00 10.53     F6IV 18 0
195 TYC 3139-1899-1 V* 19 31 56.5149487056 +39 59 15.365072076   11.13 10.72     F2V 6 0
196 TYC 3139-405-1 V* 19 32 12.1757378976 +40 03 35.562233988   10.78 10.33     ~ 3 0
197 HD 184401 Em* 19 32 14.5949892072 +45 18 38.308886100   9.63 8.95     G4V 69 0
198 TYC 3556-1967-1 * 19 32 30.6817019064 +45 21 49.382305956   10.96 10.57     ~ 6 0
199 TYC 3147-1422-1 * 19 32 36.8451478632 +43 17 11.482785780   11.77 11.24     G1.5Vb 29 0
200 TYC 3143-1514-1 * 19 32 45.9570646632 +41 30 46.763678304   11.12 10.52     ~ 2 0
201 TYC 3143-829-1 * 19 32 47.5791531552 +42 33 20.008994292   12.36 11.93     G0IV 19 0
202 TYC 3560-2611-1 * 19 32 48.9021851616 +46 54 33.917589000   12.54 11.84     F7IV 13 0
203 TYC 3139-1513-1 gD* 19 32 50.4502828824 +39 46 37.846291368   11.24 10.68     ~ 7 0
204 TYC 3556-876-1 * 19 32 58.4087019096 +46 47 16.154599164   12.33 11.64     G2V 10 0
205 TYC 3143-826-1 PM* 19 33 03.9573361248 +41 23 33.350550864   10.97 10.46     ~ 17 0
206 TYC 3135-633-1 V* 19 33 12.3623995488 +39 18 08.445486168   11.27 10.81     F3IV 3 0
207 TYC 3135-653-1 V* 19 33 13.8698716488 +37 48 35.454087360   11.63 11.41     F1V 4 0
208 TYC 3556-1175-1 * 19 33 44.2295570832 +46 04 29.833958532   11.13 10.49     F7V 24 0
209 TYC 3556-2349-1 * 19 33 51.4252433232 +45 18 27.014299848   11.73 11.12     ~ 14 0
210 TYC 3560-2509-1 Em* 19 33 52.7745159792 +47 02 44.511974340   10.76 10.21     G0V 69 0
211 TYC 3139-1903-1 * 19 34 06.0394661352 +39 59 28.292406540   12.15 11.77     G0V 16 0
212 BD+41 3400 * 19 34 21.5815643376 +42 05 12.823265976   10.89 10.50     F5 20 0
213 TYC 3147-1722-1 * 19 34 34.8209596584 +43 11 05.102518596   11.62 10.47     K0IV-V 16 0
214 TYC 3139-643-1 * 19 34 35.3784642864 +39 42 26.273664108   11.47 11.23     ~ 6 0
215 TYC 3139-649-1 * 19 34 54.6430379952 +39 54 26.410411260   12.20 11.29     ~ 21 0
216 BD+46 2729 Em* 19 35 05.1660121440 +46 58 29.518389696   10.35 9.81     F6IV 42 0
217 BD+41 3406 PM* 19 35 05.9678282136 +41 25 10.477321536   10.810 10.150 10.027   ~ 20 0
218 BD+41 3408 * 19 35 21.9995952312 +41 46 35.870600424   9.29 8.79     F8V 31 0
219 TYC 3143-272-1 V* 19 35 23.0397207744 +41 54 34.371041220   11.77 11.50     F6IV 3 0
220 BD+46 2732 * 19 35 23.7066411432 +46 26 01.112926704   9.58 9.15     F6IV 18 0
221 BD+44 3183 Em* 19 35 50.5739000112 +44 52 50.022974316   9.38 8.92     hF6mF2gF5V 70 0
222 TYC 3556-3134-1 V* 19 36 17.9876176632 +45 07 14.447342388   11.68 11.65     F0III-IV 3 0
223 TYC 3560-2682-1 * 19 36 33.7742292024 +47 02 41.715403224   11.69 11.03     F6V 19 0
224 TYC 3135-624-1 PM* 19 36 48.8136243480 +38 42 56.789855496   10.35 9.55     G5IV 88 0
225 TYC 3560-2117-1 * 19 37 08.6202897792 +47 06 31.471351956   11.47 10.72     F2V 36 0
226 KOI-7296 V* 19 37 30.4981317384 +47 17 23.643646944   11.09 10.58     F3V 21 0
227 TYC 3143-294-1 * 19 37 44.4608111928 +41 54 11.226297240   10.78 10.34     F5V 19 0
228 TYC 3556-408-1 * 19 37 49.5324305016 +46 41 40.517131776   11.53 10.93     G0V 13 0
229 BD+44 3197 PM* 19 37 54.5252033200 +44 59 04.630621506   10.287 9.641 9.546   G0IV 82 0
230 TYC 3556-909-1 PM* 19 37 56.6968217208 +45 57 52.273038852   11.31 10.78 10.643   F6V 63 0
231 TYC 3135-416-1 * 19 38 10.6797868344 +38 31 00.667275996   10.20 9.72     F5IV-V 43 0
232 TYC 3556-3664-1 * 19 38 13.0884661872 +45 46 38.238727728   11.50 10.91     F5V 22 0
233 TYC 3560-433-1 * 19 38 14.0977418040 +47 33 33.120398628   11.63 10.86     ~ 5 0
234 TYC 3147-1467-1 * 19 38 37.8937033104 +44 10 34.921960140   11.16 10.62     F7V 18 0
235 TYC 3556-3602-1 * 19 38 39.9361552248 +46 34 40.145261304   11.11 10.50     F6V 14 0
236 TYC 3139-213-1 PM* 19 38 52.7297005992 +40 09 13.476692988   10.04 9.53     F8IV 24 0
237 TYC 3556-3678-1 * 19 38 53.9872310112 +46 31 22.356283872   11.46 10.85     F8V 13 0
238 TYC 3139-695-1 * 19 38 57.4583336922 +39 59 53.357719579   11.90 11.31     ~ 16 0
239 HD 185834 Em* 19 39 00.6724153968 +46 54 06.984718740   9.26 8.78     F6IV 50 0
240 TYC 3560-3006-1 * 19 39 15.4227321312 +47 14 54.427800084   11.26 10.62     G2V 26 0
241 TYC 3556-3276-1 * 19 39 18.5369406024 +46 33 46.335563064   11.93 11.42     F5 21 0
242 BD+38 3693 V* 19 39 26.8383514032 +39 00 42.740958492   9.80 9.44     F5 19 0
243 TYC 3556-3297-1 V* 19 39 27.9142967616 +45 58 56.079380280   10.79 10.39     F0V 5 0
244 TYC 3556-3461-1 * 19 39 45.2570624664 +45 16 51.738148560   12.13 11.61     F7IV 9 0
245 TYC 3560-2948-1 * 19 39 52.6799479488 +47 04 21.795855060   11.97 11.64     F6IV 17 0
246 TYC 3560-3046-1 * 19 40 09.4250376408 +46 57 57.572269920   11.19 10.48     G8IV-V 20 0
247 HD 186020 * 19 40 15.4347757104 +39 40 58.444475592   9.39 8.86     F6V 21 0
248 TYC 3144-884-1 V* 19 40 24.3057563640 +42 59 19.700962728   11.42 11.00     A7III 5 0
249 TYC 3556-3649-1 * 19 40 24.9533174616 +46 16 41.136552984   11.59 11.19     F7V 8 0
250 HD 186096 Em* 19 40 27.1755476736 +45 41 45.850613064   9.10 8.69     F5V 33 0
251 HD 225356 * 19 40 41.9819462976 +38 48 08.250462720   11.51 10.85     ~ 13 0
252 KOI-2752 * 19 41 17.7512355912 +40 54 07.905974148   12.15 11.61     F8V 19 0
253 TYC 3140-1610-1 * 19 41 27.2117814984 +41 05 17.530108764   11.35 11.02     F7V 10 0
254 TYC 3148-2228-1 * 19 41 39.8490555936 +43 34 59.769042384   11.57 11.33     F7IV 20 0
255 TYC 3148-1917-1 * 19 42 21.2138649792 +43 16 38.932802040   11.46 10.84     F6IV 4 0
256 TYC 3144-1374-1 V* 19 42 36.8195511168 +42 40 50.564315640   10.48 10.04     F3IV 6 0
257 TYC 3140-1685-1 * 19 42 47.6062530792 +40 41 06.786008736   12.19 11.93     ~ 5 0
258 TYC 3557-653-1 * 19 43 10.2774710160 +45 59 16.023198588   12.08 11.15     G8III/IV 20 0
259 TYC 3557-1752-1 * 19 44 10.6859489280 +45 53 21.115385016   11.39 10.86     ~ 38 0
260 TYC 3140-3140-1 * 19 44 15.0775123272 +40 03 41.437518012   12.40 11.36     G6IV 9 0
261 KOI-7602 * 19 44 16.6483015440 +45 42 11.199314880   11.33 10.81     ~ 21 0
262 TYC 3561-1743-1 * 19 44 17.1850102344 +47 25 08.985888300   10.76 10.32     ~ 19 0
263 HD 225599 * 19 44 23.5310742984 +39 08 47.448468744   10.55 10.08     F6V 6 0
264 TYC 3561-1894-1 Em* 19 44 45.8329158624 +47 36 38.768700168   11.39 10.48     G5V 21 0
265 TYC 3140-1497-1 * 19 44 52.8822832776 +41 06 53.011426428   10.96 10.13     G9IV 19 0
266 TYC 3561-321-1 V* 19 45 19.2026511312 +46 55 20.938196892   11.58 11.22     F2II 3 0
267 TYC 3557-496-1 PM* 19 45 21.3062158656 +46 49 29.712192096   11.85 11.32     G2V 19 0
268 TYC 3561-1989-1 Em* 19 45 48.8197636584 +47 39 31.861075356   11.62 11.21     G3 9 0
269 2MASS J19461310+4643390 RG* 19 46 13.1091714240 +46 43 39.053515440   12.642 11.592 11.187   K1IV 22 0
270 TYC 3140-1651-1 * 19 46 14.8457175696 +40 59 43.719679320   11.57 10.87     ~ 29 0
271 BD+44 3244 * 19 46 17.8465825824 +44 49 39.614328156   10.24 9.51     G5IV-V 53 0
272 TYC 3557-1106-1 * 19 47 29.4342001152 +46 21 04.892429232   11.78 11.21     F6IV 14 0
273 TYC 3561-1867-1 * 19 47 37.6004916432 +47 28 04.804017204   12.34 11.38     F9IV-V 11 0
274 HD 225854 PM* 19 47 41.2752977832 +40 59 04.623244404   10.94 10.38     G0 11 0
275 KOI-1927 Er* 19 47 56.6570573976 +42 43 47.925404832   10.51 9.866 9.737   G3V 10 0
276 BD+43 3368 * 19 48 14.2913289840 +43 44 48.961091040   9.63 9.17     F8V 54 0
277 TYC 3561-942-1 * 19 48 20.9336767728 +46 57 47.334647376   11.57 10.87     G0IV 25 0
278 TYC 3148-341-1 V* 19 48 48.2312354184 +43 29 19.366633068   12.19 11.70     F3V 5 0
279 BD+42 3478 * 19 48 57.0112272360 +42 58 31.183454676   11.64 11.05     F8V 25 0
280 TYC 3561-258-1 V* 19 49 00.1139191800 +47 05 05.211519144   11.61 11.12     F4V 6 0
281 TYC 3148-363-1 * 19 49 04.4492916024 +43 16 44.499762048   12.04 11.42     F5V 2 0
282 HD 187637 PM* 19 49 18.1388793264 +41 34 56.859084552       7.2   F8V 132 0
283 BD+46 2785 Em* 19 49 19.9798259088 +46 49 36.018970176   9.962 9.225 9.234   F2V 41 0
284 TYC 3148-501-1 SB* 19 49 20.3363872608 +43 08 44.843432856   11.65 10.93     G0IV 8 0
285 TYC 3148-521-1 * 19 49 28.8561901056 +43 25 46.431332256   11.22 10.89     F7IV 45 0
286 HD 226030 Er* 19 49 38.3876919096 +39 38 47.535753120   9.75 9.264     F5IV-V 30 0
287 TYC 3557-2071-1 Em* 19 49 39.5443553496 +46 20 27.180386772   11.11 10.54     F6IV 14 0
288 TYC 3557-410-1 * 19 50 00.0863768520 +46 22 50.479204512   11.91 11.17     F5V 19 0
289 HD 226080 * 19 50 08.5705214304 +39 54 48.909986856   10.17 9.611     G0IV 18 0
290 BD+47 2934 SB* 19 50 14.2728443568 +47 28 25.166654760   9.68 9.24     F5IV-V 59 0
291 HD 226138 * 19 50 42.3022735992 +41 28 23.439266256   11.07 10.31     ~ 12 0
292 TYC 3557-1564-1 * 19 50 59.6469219504 +46 08 00.663121572   12.13 11.99     F2V 16 0
293 TYC 3145-1580-1 PM* 19 52 11.2528408968 +41 39 59.710173948   11.35 10.81     G0 21 0
294 HD 188282 * 19 52 21.5566530504 +46 47 54.620619252   9.65 9.09     G0IV 25 0
295 TYC 3558-527-1 * 19 52 32.6830842936 +46 34 41.937270168   11.65 10.90     G5V 20 0
296 HD 188325 * 19 52 41.6110326624 +44 36 16.756288776   9.44 8.94     F6IV 27 0
297 TYC 3562-1578-1 * 19 53 44.0765457696 +47 27 03.830948532   10.74 10.35     F5/F6IV/V 6 0
298 TYC 3149-737-1 * 19 53 44.5962468043 +44 35 34.446361087   11.36 10.56 10.619   ~ 15 0
299 TYC 3562-1101-1 * 19 54 36.3411353878 +47 36 11.935610500   12.90 11.88 11.626   G2V 13 0
300 KIC 10228470 V* 19 54 48.44 +47 12 18.8           ~ 2 0
301 HD 188819 * 19 54 54.1810396872 +47 08 42.949406328   9.12 8.66     F8IV 78 0
302 TYC 3558-495-1 * 19 55 51.2253976392 +46 35 44.065992804   11.83 11.13     G0.5Va 20 0
303 BD+47 2957 * 19 55 52.0315721352 +47 40 41.647713636   10.20 9.69     F5 19 0
304 TYC 3145-2675-1 * 19 56 19.4407152456 +41 41 40.341822828   12.33 11.50     G0IV 17 0
305 TYC 3562-1942-1 * 19 56 29.4216406584 +47 02 38.391820908   11.69 11.06     F6IV 16 0
306 TYC 3149-211-1 PM* 19 56 55.1349099480 +44 56 15.349717788   11.73 11.08     G0 22 0
307 BD+40 3956 * 19 57 35.8893397248 +40 33 11.339783604   11.43 10.56     G5 7 0
308 TYC 3149-975-1 PM* 19 58 05.6004746544 +44 22 50.964980160   10.83 10.38     F8V 18 0
309 TYC 3162-219-1 * 20 00 59.3963030280 +44 42 51.505966512   11.13 10.59     F7V 13 0
310 HD 190166 PM* 20 01 51.4248305136 +44 21 14.147515008   10.13 9.581 9.523   F8V 69 0
311 HD 190319 PM* 20 02 33.3210896856 +44 31 58.994152536   10.63 9.91     G2.5V 46 0
312 HD 190335 * 20 02 37.0241580504 +45 27 31.295236932   10.58 10.16     F3/F5V 9 0
313 HD 190400 * 20 02 54.1324622328 +44 38 12.589261692   10.64 10.15     F5 10 0
314 TYC 3558-1714-1 * 20 03 12.6439141416 +45 26 23.197785108   11.96 11.10     ~ 13 0
315 HD 190510 * 20 03 28.3605309576 +45 07 50.151740988   10.87 10.26     F9V 24 0
316 HD 190717 * 20 04 31.5553751904 +45 17 54.198505428   10.58 10.14     F5 6 0

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