Understanding the rotational variability of K2 targets - HgMn star KIC 250152017 and blue horizontal branch star KIC 249660366

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Table 3

Derived mean parameters of the studied stars compared to solar abundances (Asplund et al. 2009).

KIC	250152017	249660366	Sun
T_eff [K]	12160 ± 130	19700 ± 300
log g [cgs]	3.95 ± 0.02	4.57 ± 0.06
M [M_⊙]	3.33 ± 0.08	0.27 ± 0.10
R [R_⊙]	3.19 ± 0.10	0.45 ± 0.09
v sin i [km s⁻¹]	22 ± 5	26 ± 4
v_rad [km s⁻¹]	2 ± 4	107 ± 3
log ε_He	−1.60 ± 0.06	−2.91 ± 0.26	−1.07
log ε_C	−4.08 ± 0.04	−4.47 ± 0.18	−3.57
log ε_N		−4.37 ± 0.01	−4.17
log ε_O		−4.40 ± 0.49	−3.31
log ε_Mg	−5.04 ± 0.03	−5.06 ± 0.08	−4.40
log ε_Al		−6.39 ± 0.05	−5.55
log ε_Si	−5.02 ± 0.03	−4.05 ± 0.07	−4.49
log ε_S		−5.50 ± 0.05	−4.88
log ε_Ar		−4.86 ± 0.02	−5.60
log ε_Ca	−6.02 ± 0.22	−6.32 ± 0.02	−5.66
log ε_Ti	−6.44 ± 0.05		−7.05
log ε_Mn	−4.61 ± 0.04		−6.57
log ε_Fe	−4.69 ± 0.02		−4.50
log ε_Ni	−6.92 ± 0.27		−5.78
log ε_Y	−7.87 ± 0.07		−9.79
log ε_Hg	−5.08 ± 0.04		−10.83

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