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Table 1

Photometric and spectroscopic data for the program stars with VT ≤ 8.0.

HD V Tycho (B − V)Johnson (B − V)Tycho (b − y) m 1 S C T eff phot [Fe/H]phot σ () λ6145 λ6563 FEROS UV

1835 6.5 0.659 0.758 0.422 0.225 4.03 5686 0.10 4.90 0.05
4308 6.6 0.655 0.723 0.402 0.198 2.24 5743 0.17 4.93 0.04 280 180
9986 6.8 0.648 0.720 0.408 0.217 0.22 5785 0.01 4.79 0.06 220
11131 6.8 0.654 0.711 0.403 0.188 4.85 5711 0.31 4.98 0.23
13724 8.0 0.667 0.746 0.414 0.228 1.69 5753 +0.04 4.78 0.10 70 140
18757 6.7 0.634 0.729 0.417 0.191 5.40 5639 0.45 4.92 0.05
19518 7.9 0.642 0.731 0.399 0.203 2.10 5784 0.08 4.84 0.11 120 450
24293 7.9 0.658 0.727 0.412 0.211 0.58 5724 0.14 4.79 0.10 60 90
25680 6.0 0.620 0.720 0.397 0.212 3.45 5854 +0.05 4.85 0.05
25874 6.8 0.667 0.747 0.410 0.227 1.06 5774 +0.08 4.77 0.04 170 170
28471 8.0 0.650 0.717 0.399 0.210 1.38 5812 +0.00 4.79 0.08
28701 7.9 0.650 0.710 0.402 0.186 5.64 5714 0.32 4.76 0.08
28821 7.7 0.683 0.747 0.422 0.205 5.31 5597 0.35 4.85 0.10 80 170
30495 5.6 0.632 0.710 0.399 0.213 2.18 5844 +0.04 4.94 0.04 260 380
32963 7.7 0.664 0.743 0.403 0.237 2.46 5858 +0.29 4.92 0.10 410
35041 7.7 0.636 0.731 0.395 0.213 2.58 5847 +0.08 4.89 0.10 250
37773 7.8 0.692 0.746 0.429 0.236 10.90 5656 0.08 4.90 0.11 610
64184 7.6 0.675 0.755 0.420 0.218 3.45 5661 0.16 4.95 0.07
66653 7.6 0.655 0.726 0.400 0.222 0.85 5839 +0.14 4.80 0.06 130 560
68168 7.4 0.667 0.729 0.419 0.224 2.52 5717 0.07 4.79 0.09 630
70516 7.8 0.652 0.725 0.415 0.222 1.08 5753 0.04 4.93 0.19
71334 7.9 0.643 0.746 0.408 0.220 0.39 5782 +0.02 4.92 0.09 220 660
73350 6.8 0.655 0.731 0.405 0.224 0.31 5815 +0.11 4.95 0.07 180 210 700
76151 6.1 0.661 0.752 0.410 0.239 2.93 5820 +0.23 4.91 0.04
77006 8.0 0.651 0.707 0.384 0.202 9.07 5867 +0.05 4.82 0.11
86226 8.0 0.647 0.719 0.381 0.204 10.48 5883 +0.10 4.85 0.10
88072 7.6 0.647 0.753 0.404 0.221 0.63 5801 +0.08 4.74 0.10 250
88084 7.6 0.649 0.712 0.399 0.215 1.33 5835 +0.06 4.87 0.08
98618 7.7 0.642 0.713 0.404 0.208 1.10 5787 0.07 4.78 0.09
108575 8.0 0.68 0.745 0.417 0.234 3.37 5745 +0.07 4.90 0.34
112257 7.9 0.665 0.758 0.417 0.223 2.30 5707 0.05 4.76 0.11
114174 6.9 0.667 0.757 0.418 0.233 3.72 5737 +0.05 4.76 0.07
117939 7.4 0.669 0.738 0.409 0.208 0.83 5714 0.13 4.96 0.07 140 120
134664 7.8 0.662 0.739 0.404 0.207 0.76 5746 0.08 4.83 0.12 100 180
138573 7.3 0.656 0.745 0.413 0.228 1.24 5770 +0.05 4.85 0.07 130 120
139777 6.7 0.665 0.723 0.413 0.211 0.95 5715 0.15 4.94 0.04
142072 7.9 0.670 0.749 0.420 0.210 3.21 5640 0.26 4.83 0.11 120 170
145825 6.6 0.646 0.727 0.395 0.228 2.74 5895 +0.27 4.93 0.06 180 230
146233 5.6 0.652 0.736 0.400 0.221 0.78 5831 +0.13 4.83 0.04 340 230 380
150248 7.1 0.653 0.740 0.412 0.212 0.52 5723 0.12 4.83 0.08 180 200
155114 7.6 0.637 0.720 0.396 0.197 4.27 5791 0.12 4.85 0.09 140 120
158222 7.9 0.667 0.727 0.414 0.219 0.99 5733 0.06 4.83 0.08
164595 7.1 0.635 0.722 0.404 0.209 1.11 5790 0.06 4.84 0.06 190 160
187237 7.0 0.660 0.718 0.402 0.215 0.62 5804 +0.03 4.88 0.05 100
189567 6.1 0.648 0.718 0.399 0.199 2.76 5774 0.13 4.90 0.04
189625 7.4 0.654 0.729 0.406 0.232 1.15 5840 +0.20 4.74 0.09 150 110
190771 6.3 0.654 0.732 0.406 0.231 1.00 5834 +0.18 4.89 0.04 290 150
202628 6.8 0.637 0.710 0.396 0.210 2.83 5845 +0.03 4.95 0.06
207043 7.7 0.660 0.737 0.410 0.228 0.80 5791 +0.09 5.01 0.08 130 160
214385 8.0 0.640 0.723 0.403 0.195 3.03 5740 0.22 4.97 0.11 120
218739 7.2 0.658 0.716 0.398 0.212 1.53 5819 +0.04 4.86 0.16
222143 6.7 0.665 0.724 0.402 0.220 0.65 5814 +0.09 4.85 0.05

Notes. The second to sixth columns provide VTycho, (B − V)Johnson, (B − V)Tycho, (b − y), and m1, respectively. The seventh column gives the photometric similarity index with respect to the solar colors (see text). Columns 8 and 9 list the photometrically derived effective temperature Teff and metallicity. Columns 10 and 11 list the visual absolute magnitude from the Tycho VT band and its corresponding uncertainty, respectively. Columns 12–14 list the S/Ns of the spectroscopic observations as follows: λ6145 and λ6563 ranges from the OPD coudé spectrograph; FEROS spectrograph. The last column merely notes if low-resolution UV spectra from the Boller-Chivens Cassegrain spectrograph of the ESO 1.52 m telescope have been obtained.

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