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Table 2:

Inactive stars used as references in the subtraction technique to measure chromospheric activity.

HIP
SpT B-V $v \sin{i}$ Obs.1 $\log (F_{\rm H} + F_{\rm K})$ HIP SpT B-V v $\sin{i}$ Obs.1 $\log (F_{\rm H} + F_{\rm K})$
      (km s-1)   (erg cm$^{\rm -2}$ s$^{\rm -1}$)       (km s-1)   (erg cm$^{\rm -2}$ s$^{\rm -1}$)
37279 F5V 0.420 5.38 Mc 0.76a 8102 G8V 0.730 8.00 Mc 0.15a, 0.14d
910 F5V 0.489 4.88 S ... 79492 G8V 0.756 2.68 FO 0.12a, 0.11d
78072 F6IV 0.480 11.42 FO 0.57a 95319 G8V 0.805 0.60 FO -0.05a, 0.01d
22449 F6V 0.475 19.22 Mc 0.71a,d 101997 G8V 0.730 3.50 S 0.16d
40035 F7V 0.495 11.26 S ... 47080 G8V 0.779 6.97 FO/S/Mc 0.30a
27072 F7V 0.498 ... FE ... 63366 G9V 0.780 ... FE 0.12a
17147 F9V 0.538 9.70 FO 0.48d 74537 K0V 0.761 2.12 S ...
57757 F9V 0.558 3.41 Mc 0.44d 40693 K0V 0.766 $\leq$6.79 Mc 0.09d
16852 F9V 0.568 2.67 Mc 0.39a, 0.37d 84195 K0 0.940 8.58 FO -0.20d
1599 F9V 0.576 $\leq$3.23 FE 0.45b 112190 K0 0.968 $\leq$3.35 FO -0.12d
64394 F9.5V 0.588 4.72 Mc 0.48a,d 3093 K0.5V 0.853 9.38 FO/S/Mc -0.05a, -0.11d
61317 G0V 0.589 2.00 Mc 0.43a, 0.41d 7981 K1V 0.834 6.50 FO/S/Mc -0.01a, -0.02d
77257 G0IV 0.596 3.00 Mc 0.37a,d 70016 K1V 0.867 8.15 S -0.13a, -0.07d
14632 G0V 0.606 3.15 Mc 0.33a, 0.32d 79190 K1V 0.843 $\leq$3.97 FE ...
77801 G0V 0.624 ... FO/S 0.37d 71681 K1V 0.900 $\leq$3.52 FE ...
1499 G0V 0.680 4.18 FO 0.21d 3765 K2V 0.885 6.71 FO/S/Mc -0.04a
67904 G0V 0.697 ... FE 0.27d 88 972 K2V 0.886 4.82 S -0.11a, -0.13d
10 644 G0.5V 0.603 3.93 Mc 0.52a, 0.50d 105 152 K2V 1.028 3.69 FO -0.33a
29860 G0.5V 0.611 2.98 S 0.34a,d 114886 K2V 0.898 $\leq$3.18 FO -0.07d
48113 G0.5IV 0.624 2.93 FO/S 0.23a, 0.27d 12114 K3V 0.918 6.45 S -0.11a, -0.04d
15371 G1V 0.600 $\leq$2.64 FE 0.42c 114 622 K3/K4 V 1.000 2.10 FO/S -0.29a
53721 G1V 0.613 2.80 Mc 0.31a, 0.35d 78843 K3/K4V 1.059 6.24 S -0.38d
24813 G1.5IV 0.613 2.00 Mc 0.31a,d 73184 K4V 1.110 ... FE -0.20d
7918 G1.5V 0.620 2.10 FO/S/Mc 0.30a 113718 K4V 0.948 6.22 FO ...
52369 G2/G3V 0.629 7.22 S ... 12929 K5 1.170 8.11 FO 0.01a, -0.07d
79672 G2Va 0.648 $\leq$4.07 Mc 0.31a, 0.30d 50125 K5V 1.122 2.85 S ...
27435 G4V 0.639 2.61 S 0.32d 54651 K5V 1.089 $\leq$0.53 S ...
50505 G5 0.686 1.72 S 0.22d 83591 K5V 1.120 3.70 FO/S -0.20d
64924 G5V 0.709 4.09 S 0.16a, 0.15d 93871 K5V 1.050 4.07 FO ...
171 G5V 0.660 3.00 Mc 0.30a 104214 K5V 1.160 4.72 FO/S -0.22a
5336 G5V 0.700 8.00 Mc 0.19a 80644 K6V 1.209 $\leq$3.68 FO -0.25a, -0.26d
62523 G7V 0.706 10.60 S 0.42$^{\rm d}$ 104217 K7V 1.360 1.70 FO/S -0.50a
2941 G7V 0.717 5.54 S 0.23a, 0.19d 54646 K8V 1.345 5.83 S -0.37d
58576 G8IV-V 0.757 ... Mc 0.03a, 0.11d 60661 M0V 1.451 ... FO ...
14150 G8V 0.715 4.08 S 0.22d            

Notes. (1) Spectrograph used: Mc: Mc Donald; S: SARG; FO: FOCES; FE: FEROS. (a) Duncan et al. (1991). (b) Henry et al. (1996). (c) Jenkins et al. (2006). (d) Wright et al. (2004).


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