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Table A.1

Radial velocity measurements for individual epochs.

Star Obs. date RV σ Star Obs. date RV σ

Y1 a 2011-11-11 –5.506 0.0136 O1 2011-10-10 8.420 0.0135
Y1 2015-07-29 –32.334 0.006 O1 2015-07-29 0.710 0.012
Y1 2016-05-27 –5.831 0.011 O1 2016-05-28 5.459 0.005
Y1 2016-06-04 –5.663 0.013 O1 2016-06-25 5.702 0.011
Y1 2016-06-04 –5.894 0.012
Y1 2016-06-06 –5.708 0.010
Y1 2016-06-15 –5.846 0.009
Y1 2016-06-18 –5.756 0.03
Y1 2016-07-01 –5.814 0.006 O1 2016-07-29 5.884 0.013
Y1 2016-07-26 –5.751 0.016 O1 2016-08-01 6.001 0.013

Y2 2011-10-07 6.494 0.0134 O2 2011-10-07 –15.959 0.0148
Y2 2011-11-06 6.563 0.0156 O2 2011-11-06 –15.930 0.0170
Y2 2011-11-07 6.605 0.0112 O2 2011-11-07 –15.991 0.0120
Y2 2015-07-30 6.673 0.006 O2 2015-07-29 –16.408 0.01
Y2 2016-06-03 6.252 0.007 O2 2016-06-03 –16.417 0.01
Y2 2016-07-29 6.134 0.008 O2 2016-06-25 –16.366 0.012
O2 2016-07-30 –16.391 0.007
O2 2016-08-01 –16.309 0.013

Y3 2011-10-07 –83.486 0.0117 O3 2012-04-10 –22.169 0.0125
Y3 2011-11-06 –83.174 0.0151
Y3 2011-11-07 –83.323 0.0106
Y3 2015-07-30 –83.415 0.008 O3 2015-07-25 –30.836 0.005
Y3 2015-08-02 –83.384 0.006 O3 2015-08-02 –30.426 0.008
Y3 2016-05-29 –83.288 0.009 O3 2016-05-29 –23.791 0.004
Y3 2016-07-26 –83.470 0.014 O3 20160729 –26.841 0.008
O3 20160804 –27.324 0.010

Y4 2011-10-10 –75.510 0.0103 O4 2011-09-19 –150.767 0.0348
O4 2011-10-06 –150.916 0.0424
O4 2011-10-17 –150.990 0.0352
Y4 2015-07-30 –69.434 0.008 O4 2015-07-29 –151.150 0.111
Y4 2016-05-29 –74.349 0.006

Y5 2012-05-12 –85.965 0.0137 O5 2012-05-12 6.344 0.0088
Y5 2012-05-15 –85.997 0.0150 O5 2012-05-15 6.296 0.0095
Y5 2012-05-26 –85.894 0.0209 O5 2012-05-26 6.361 0.0114
Y5 2012-05-27 –85.848 0.0175 O5 2012-05-27 6.345 0.0096
Y5 2012-05-31 –85.976 0.0154 O5 2012-05-31 6.541 0.0140
Y5 2015-07-28 –86.246 0.009 O5 2015-07-29 5.986 0.005
Y5 2016-06-03 –86.081 0.014
Y5 2016-07-30 –86.270 0.006 O5 2016-07-29 6.044 0.006

Y6 2012-05-25 –18.209 0.0172 O6 2011-11-11 –30.587 0.0136
Y6 2012-05-30 –17.911 0.0126
Y6 2015-07-29 –19.005 0.01 O6 2015-07-28 –31.021 0.02
Y6 2015-07-30 –18.991 0.008
Y6 2016-05-29 –27.480 0.011 O6 2016-05-29 –30.848 0.013
O6 2016-06-25 –30.958 0.024
Y6 2016-07-29 –27.998 0.008 O6 2016-07-30 –30.822 0.019
Y6 2016-08-01 –28.076 0.011 O6 2016-08-01 –31.005 0.019
Y7 2011-11-09 –39.063 0.0229 O7 2012-05-25 2.318 0.0235
O7 2012-05-30 2.415 0.0152
Y7 2015-07-29 –37.023 0.01 O7 2015-07-29 1.934 0.014
Y7 2015-07-29 –36.854 0.011
Y7 2015-07-31 –36.825 0.024
Y7 2016-06-06 –39.444 0.058 O7 2016-05-29 2.013 0.015
Y7 2016-07-30 –40.755 0.025 O7 2016-07-29 1.998 0.018
O7 2016-08-01 1.937 0.013

Y8 2011-11-11 –39.532 0.0053 O8 2012-04-08 –46.695 0.0113
O8 2012-05-04 –46.489 0.0116
O8 2013-06-09 –46.334 0.0105
Y8 2015-07-25 –42.747 0.006 O8 2015-07-25 –46.470 0.013
Y8 2015-08-02 –42.811 0.008 O8 2015-08-02 –46.569 0.019
Y8 2016-05-29 –44.290 0.008 O8 2016-05-29 –46.462 0.017
Y8 2016-06-18 –44.476 0.021
Y8 2016-07-28 –44.745 0.007 O8 2016-07-28 –46.547 0.012

Y9 2012-05-12 –37.575 0.0067 O9 2011-09-07 –69.756 0.0053
Y9 2012-05-15 –37.613 0.0073 O9 2011-10-06 –69.798 0.0057
Y9 2012-05-26 –37.736 0.0092 O9 2011-10-17 –69.760 0.0050
Y9 2012-05-27 –37.664 0.0077
Y9 2012-05-31 –37.655 0.0073
Y9 2015-07-28 –37.828 0.004 O9 2015-07-29 –69.958 0.01
Y9 2016-06-03 –30.289 0.01 O9 2016-06-03 –69.773 0.013
Y9 2016-06-18 –30.222 0.025 O9 2016-06-25 –69.683 0.010
Y9 2016-07-29 –30.490 0.008 O9 2016-07-30 –69.994 0.015
O9 2016-08-01 –69.938 0.015

Y10 2011-11-11 –56.750 0.0058 O10 2011-09-09 6.762 0.0073
O10 2011-10-15 6.719 0.0063
O10 2011-11-01 6.725 0.0065
Y10 2015-07-25 –57.027 0.007 O10 2015-07-24 6.863 0.012
Y10 2015-08-02 –57.079 0.009 O10 2015-08-02 6.949 0.011
Y10 2016-06-06 –56.902 0.007 O10 2016-07-29 6.998 0.008
Y10 2016-07-29 –56.970 0.007

Y11 2011-10-10 –26.523 0.0095 O11 2012-05-19 –5.750 0.0075
O11 2012-05-20 –5.821 0.0165
O11 2012-05-21 –5.722 0.0077
Y11 2015-07-29 –26.759 0.009 O11 2015-07-25 –5.993 0.004
Y11 2015-08-01 –26.791 0.009 O11 2015-08-02 –6.015 0.006
Y11 2016-06-06 –26.748 0.017 O11 2015-07-28 –6.097 0.006
Y11 2016-07-29 –26.752 0.006

Y12 2011-09-19 –47.468 0.0051 O12 2012-05-12 29.284 0.0133
Y12 2011-10-06 –47.96 0.0060 O12 2012-05-15 29.332 0.0141
Y12 2011-10-17 –47.454 0.0048 O12 2012-05-26 29.221 0.0175
O12 2012-05-27 29.327 0.0145
O12 2012-05-31 29.386 0.0127
Y12 2015-07-29 –46.559 0.006 O12 2015-07-29 29.080 0.006
Y12 2016-05-29 –47.488 0.005 O12 2016-05-30 29.079 0.009
Y12 2016-07-29 –47.656 0.006 O12 2016-07-06 29.032 0.011
Y12 2016-07-30 –47.616 0.006 O12 2016-07-29 29.267 0.020
Y12 2016-08-01 –47.664 0.011

Y13 2011-10-07 –62.038 0.0028 O13 2012-05-19 –40.996 0.0092
Y13 2011-11-06 –61.985 0.0034 O13 2012-05-20 –40.993 0.0197
Y13 2011-11-07 –61.951 0.0025 O13 2012-05-21 –40.898 0.0097
Y13 2015-07-29 –62.277 0.003 O13 2015-07-28 –41.531 0.007
O13 2015-07-30 –41.424 0.006
Y13 2016-06-04 –62.201 0.005 O13 2016-07-06 –41.556 0.015
Y13 2016-07-18 –62.079 0.006 O13 2016-07-29 –41.366 0.011
Y13 2016-07-27 –62.123 0.008

Notes. The left hand side of the table lists the RV measurements for the young sample (Y), while the right hand side lists the measurements for the old sample (O).

(a)

Star Y1 is only 33′′ westwards from star TYC 3542 434 1, which has a seemingly constant velocity of −32.35 km s-1, measured on two occasions (2015-07-29 and 2016-07-25).

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