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Table 2

Properties of the calibrators used for VEGA observations, from the SearchCal catalog.

Star m V m K θ UD,R

1 HD 560 5.535 5.700 0.185 ± 0.013
2 HD 14191 5.571 5.390 0.251 ± 0.018
3 HD 10982 5.852 5.891 0.180 ± 0.013
4 HD 7804 5.137 4.921 0.322 ± 0.023
5 HD 12573 5.423 4.995 0.339 ± 0.024
6 HD 21790 4.727 4.886 0.270 ± 0.019
7 HD 88960 5.485 5.387 0.246 ± 0.018
8 HD 54801 5.747 5.366 0.268 ± 0.019
9 HD 177003 5.376 5.895 0.130 ± 0.009
10 HD 196740 5.051 5.401 0.176 ± 0.012
11 HD 190993 5.068 5.566 0.158 ± 0.011
12 HD 204414 5.382 5.290 0.250 ± 0.018
13 HD 13869 5.245 5.228 0.247 ± 0.018
14 HD 10390 5.629 5.777 0.175 ± 0.012
15 HD 214680 4.882 5.498 0.150 ± 0.011
16 HD 149212 4.959 4.961 0.278 ± 0.020
17 HD 145454 5.436 5.431 0.227 ± 0.016
18 HD 149681 5.552 4.989 0.353 ± 0.025
19 HD 204770 5.408 5.602 0.168 ± 0.012
20 HD 219485 5.882 5.872 0.175 ± 0.012

Notes. Angular diameters are expressed in mas, and the error is given for the limb-darkened diameter. Magnitudes correspond to Johnson filters (see Sect. 2).

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