Table 3: Parameters deduced using the photometric temperatures and the gravities calculated using the Hipparcos parallax. Errors in $\log~{g}_{\rm Tphot}$ are from the ionisation balance using WIDTH6, whilst those in $\log~{g}_{\rm Hipp}$ are from the errors in the Hipparcos parallax. The error in $\log~{g}_{\rm Tphot}$ comes about from the statistical error in making sure the the abundance from different ionisation states is the same, ionisation balance.

Star name		 No. of Fe I $\textit{T}_{\rm phot}$ (K) $\log~{g}_{\rm Tphot}$ [Fe/H] $\xi$(km s-1) $\log~{g}_{\rm Hipp}$
  lines measured          

BD-13$^{\circ}$ 3442		 86 6210 $3.77 \pm 0.04$ -2.72 1.30 ...
BD+20$^{\circ}$ 2030 98 6200 $3.985 \pm 0.04$ -2.62 1.20 ...
BD+24$^{\circ}$ 1676 96 6170 $3.68 \pm 0.04$ -2.60 1.40 ...
BD+26$^{\circ}$ 2621 107 6150 $3.88 \pm 0.10$ -2.69 1.20 $4.28 \pm 0.31$
BD+26$^{\circ}$ 3578 126 6150 $3.72 \pm 0.08$ -2.39 1.35 $3.94 \pm 0.30$
BD+3$^{\circ}$ 740 94 6240 $3.68 \pm 0.12$ -2.77 1.50 $4.18 \pm 0.21$
BD+9$^{\circ}$ 2190 146 6250 $3.68 \pm 0.10$ -2.84 1.50 ...
CD-24$^{\circ}$ 17 504 69 6070 $3.57 \pm 0.30$ -3.35 1.30 ...
CD-33$^{\circ}$ 1173 126 6250 $3.87 \pm 0.10$ -3.04 1.50 $4.33 \pm 0.27$
CD-35$^{\circ}$ 14 849 69 6060 $3.92 \pm 0.07$ -2.44 1.20 $4.44 \pm 0.25$
CD-71$^{\circ}$ 1234 127 6190 $3.90 \pm 0.07$ -2.54 1.50 …
G64-12 59 6220 $4.05 \pm 0.08$ -3.40 1.40 ...
G64-37 71 6240 $4.29 \pm 0.04$ -3.24 1.30 ...
LP635-14 163 6270 $3.90 \pm 0.10$ -2.49 1.50 ...
LP815-43 157 6340 $3.78 \pm 0.12$ -2.74 1.40 ...
HD 84937 164 6160 $3.66 \pm 0.10$ -2.32 1.30 $3.98\pm 0.12$
HD 140283 124 5750 $3.40 \pm 0.04$ -2.53 1.50 $3.73 \pm 0.12$
HD 74000 84 6040 $3.77 \pm 0.03$ -2.19 1.20 $4.03 \pm 0.18$
Sensitivity to +100 K in $\textit{T}_{\rm phot}$   +0.15       $\pm$0.04


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