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Table 1

Spectroscopic data used in this work.

Programme Date of Setting λcentral, R Exposure, Number of
observations nm s stars
072.D-0777(A) 2003-10-21 HR13 627.3 22 500 1500 112
2003-10-21 HR13 627.3 22 500 3600 121
073.D-0211(A) 2004-07-07 HR13 627.3 22 500 1600 113
088.D-0026(A) 2011-11-26 HR13 627.3 22 500 3 × 700 113
2011-11-26 HR14A 651.5 17 740 3 × 340 113

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