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Table 2

FEROS and HARPS observations of EX Lup.

Date Program ID PI Instrument MJD RV (km s-1) σRV (km s-1) RVem (km s-1) σRV em (km s-1)

2007-07-28 079.A-9017(A) Setiawan FEROS 54 309.115 −1.766 0.197 −1.020 0.177
2007-07-29 54 310.156 −0.732 0.151 −0.063 0.251
2007-07-30 54 311.187 −0.344 0.174 1.425 0.287
2008-04-21 081.A-9005(A) Zechmeister FEROS 54 577.255 ...a ...a
2008-04-21 54 577.277 ...a ...a
2008-05-05 54 591.426 ...a ...a
2008-05-06 54 592.152 ...a ...a
2008-05-08 081.C-0779(A) Weise HARPS 54 594.360 ...a ...a
2008-06-16 081.A-9023(A) Weise FEROS 54 633.084 ...a ...a
2008-06-23 54 640.311 ...a ...a
2008-07-09 54 656.977 ...a ...a
2009-02-12 082.C-0390(A) Weise HARPS 54 874.338 −0.312 0.222 −0.344 0.257
2009-02-13 54 875.350 0.746 0.26 −2.007 0.289
2009-02-14 54 876.308 1.896 0.355 −1.845 0.190
2009-02-15 54 877.291 0.743 0.297 −1.085 0.162
2009-02-15 54 877.406 0.899 0.396
2009-03-01 082.C-0427(C) Döllinger HARPS 54 891.300 1.605 0.523 −1.526 0.147
2009-03-01 54 891.382 1.908 0.411 −1.699 0.130
2009-03-02 54 892.274 1.205 0.373 −1.064 0.144
2009-03-04 54 894.260 −3.305 0.34 2.230 0.283
2009-08-10 083.A-9011(B) Launhardt FEROS 55 053.175 0.847 0.142 −0.290 0.444
2009-08-13 55 056.040 ...b ...b ...b ...b
2009-08-14 55 057.993 −2.115 0.179 0.862 0.519
2009-09-02 083.A-9017(B) Weise FEROS 55 076.036 ...b ...b ...b ...b
2010-03-02 084.A-9011(B) Launhardt FEROS 55 257.320 −2.992 0.516 0.085 0.338
2010-03-04 55 259.377 −0.745 0.115 0.181 0.268
2010-03-07 55 262.307 1.535 0.104 −0.354 0.242
2010-03-08 55 263.368 −0.033 0.124 −0.493 0.191
2010-04-23 085.A-9027(C) Gredel FEROS 55 309.394 −2.278 0.234 0.247 0.199
2010-05-22 55 338.291 −1.558 0.245 −0.054 0.625
2010-06-06 55 353.327 −1.533 0.221 0.135 0.224
2010-06-09 55 356.339 ...b ...b ...b ...b
2010-06-11 55 358.271 ...b ...b ...b ...b
2010-07-19 55 396.089 1.965 0.554 0.104 0.177
2010-07-19 55 396.137 1.522 0.587 0.277 0.160
2010-07-20 55 397.111 −0.937 0.908 0.812 0.148
2010-07-22 55 399.158 −3.319 0.223 1.209 0.222
2010-07-23 55 400.036 −1.888 0.152 −0.789 0.186
2010-07-24 55 401.006 −0.696 0.191 −1.501 0.207
2010-07-25 55 402.084 0.297 0.399 −0.157 0.261
2010-07-26 55 403.112 1.586 0.201 −0.762 0.228
2010-07-28 55 405.161 −3.296 2.079 1.057 0.196
2010-07-30 55 407.120 −2.750 0.345 −0.378 0.162
2011-01-25 086.A-9006(A) Setiawan FEROS 55 586.371 0.297 0.162 0.006 0.203
2011-01-26 55 587.353 1.521 0.187 −0.209 0.256
2011-01-27 55 588.358 2.754 1.052 −0.905 0.221
2011-03-10 086.A-9012(A) Setiawan FEROS 55 630.316 −0.210 0.123 −1.444 0.294
2011-03-14 55 634.360 ...b ...b ...b ...b
2011-03-17 55 637.395 −1.016 0.104 −1.259 0.184
2011-04-16 087.A-9013(A) Moór FEROS 55 667.201 −1.110 0.115
2011-04-17 55 668.191 0.114 0.123 −0.632 0.213
2011-04-18 55 669.237 1.490 0.266 0.658 0.133
2011-04-19 55 670.294 1.951 0.772 0.507 0.141
2011-04-20 087.A-9029(A) Gredel FEROS 55 671.198 −0.292 1.44 0.932 0.132
2011-04-21 55 672.376 −3.900 0.355 2.232 0.154
2011-04-22 55 673.349 −2.974 0.155 0.916 0.242
2011-04-23 55 674.324 −1.759 0.078 −0.096 0.346
2012-07-03 089.A-9007(A) Mohler FEROS 56 111.013 −2.265 0.102 4.46 2.2
2012-07-05 56 113.065 −0.247 0.168 −0.809 0.356
2012-07-05 56 113.977 0.652 0.170 −0.004 0.646
2012-07-06 56 114.977 1.667 0.154 −1.819 0.299
2012-07-08 56 116.024 1.024 0.209 −0.545 0.292
2012-07-09 56 117.062 −2.144 0.157 −0.017 0.243
2012-07-10 56 118.170 −2.091 0.900 0.317 0.242
2012-07-10 56 118.994 −1.767 0.776 0.113 0.809
2012-07-12 56 120.008 −0.936 0.093 −0.377 0.580
2012-07-13 56 121.079 0.117 0.101 −1.292 0.764

Notes.

(a)

RV was not determined because the source was in outburst.

(b)

RV was not determined because of low signal-to-noise spectrum.

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