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Table 7

Results of the SED fit for BD+29°3070, BD+34°1543 and Feige 87, together with the 95% probability intervals derived from the confidence intervals plotted in Fig. 4.

BD+29°3070 BD+34°1543 Feige 87
Parameter Best fit 95% Best fit 95% Best fit 95%

Teff,MS (K) 6570 5800–7100 6210 6000–6440 5840 5300–6400
log gMS (dex) 4.40 4.00–4.80 4.19 4.05–4.35 4.40 4.15–4.60
Teff,sdB (K) 28 500 24 000–36 000 36 700 30 000–/ 27 400 21 000–33 000
log gsdB (dex) 5.76 5.20–6.20 5.92 5.75–6.05 5.54 5.20–5.80
E(B − V) 0.007 0–0.052 0.007 0–0.068 0.012 0–0.057

Notes. For some parameters the confidence intervals could not be calculated due to the limited range of the model atmospheres.

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