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Table 1

Log of the observations analyzed in this work.

Date Program PI N. of spectra (a) Exptime (s) SN46 (b) Orbital phases (c)
2013-09-30 091.C-0271 N.C. Santos 39 (91) 450 150–350 0.396–0.445
2015-10-27 CAT15B_146 S. Hoyer 76 (76) 200 200–300 0.518–0.564
2016-10-12 CAT16B_146 S. Hoyer 63 (63) 200 200–300 0.474–0.526
2016-10-29 CAT16B_43 R. Alonso 59 (59) 200 100-200 0.489–0.545
2016-11-02 CAT16B_43 R. Alonso 45 (45) 200 200-300 0.436–0.463
2017-07-26 GAPS G. Micela 78 (78) 200 150–250 0.359–0.407
2017-07-27 GAPS G. Micela 81 (81) 200 200–300 0.593–0.642
2018-08-21 101.C-0106 J.H.C. Martins 48 (218) 300 200–300 0.570–0.612

Notes. The orbital phases were obtained using the ephemeris computed in Sect. 4. (a) Number of spectra used for the extraction of the reflected spectrum in Sect. 5. Bracketed numbers indicate the total number of spectra used for the update of the orbital solution in Sect. 4. (b) S/N in the 46th echelle order as computed by the data reduction pipeline (c) Phase range covered by the spectra used to extract the reflected spectrum (Sect. 5).

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