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Table A.3

Time series of BD+20 1790 from IGRINS data.

Dataset JD-2450000 RV σRV BIS σBIS
(km s−1) (km s−1) (km s−1) (km s−1)
IGRINS@McD 7417.80148148 8.106 0.059 −0.249 0.062
7418.77283564 8.220 0.059 0.025 0.029
7419.81490740 8.146 0.059 −0.420 0.065
7421.84695601 8.037 0.059 −0.127 0.075
7475.63379629 8.133 0.059 0.438 0.065
7476.61835648 8.161 0.059 0.221 0.062
7503.59172453 8.205 0.059 −0.030 0.051
IGRINS@DCT 7671.96244213 8.285 0.065 0.362 0.054
7673.95834490 8.015 0.065 0.270 0.056
7675.86873842 8.178 0.065 0.339 0.047
7713.04495370 8.219 0.065 0.143 0.060
7732.03075231 8.248 0.065 0.117 0.054
7742.97497685 8.244 0.065 0.464 0.078
7793.85260416 8.021 0.065 0.228 0.043
7794.84053240 8.035 0.065 0.345 0.033
7796.74128472 8.041 0.065 0.181 0.072
7798.78775463 7.953 0.065 0.396 0.047
IGRINS@McD 7825.74646990 8.018 0.044 0.318 0.063
7827.67596064 8.131 0.044 −0.125 0.053
7828.69434027 8.046 0.044 0.136 0.056
7829.75975694 7.958 0.044 −0.053 0.071
7862.63905092 7.964 0.044 −0.101 0.053
7864.69674768 7.973 0.044 0.144 0.055
7875.58734953 7.925 0.044 0.026 0.053
7876.59074074 8.079 0.044 0.213 0.055
7877.58625000 7.902 0.044 0.134 0.055
7878.58519676 7.986 0.044 0.179 0.058
7879.58496527 8.017 0.044 −0.006 0.053
7880.58305555 7.965 0.044 −0.023 0.052

Notes. For each observation we list radial velocities (RV) and the bisector span (BIS) with the corresponding uncertainties.

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