Table 2: Effective temperatures and angular radii for FG Sge from spectral energy distributions.

Date
IUE V J H K L   $T_{\rm eff}$ $ \theta$ $\chi_{\nu}^2$
  image (FES)         (kK) (/10-10rad)  
1982 June LWR 13399 9.4 7.0 6.8 6.6 6.6 5.45 $\pm$ 0.08 5.15 $\pm$ 0.05 0.47
1986 October LWP 09356 9.1 7.0 6.6 6.4 6.1 5.42 $\pm$ 0.05 6.08 $\pm$ 0.02 3.05
1987 July LWP 11269 9.2 7.0 6.7 6.5 6.2 5.39 $\pm$ 0.05 5.42 $\pm$ 0.05 0.91
1987 Sept. LWP 11585 9.1 7.0 6.6 6.5 6.3 5.30 $\pm$ 0.04 5.62 $\pm$ 0.05 0.57
1987 October LWP 11820 9.2 7.1 6.7 6.5 6.1 5.28 $\pm$ 0.04 5.36 $\pm$ 0.05 0.84


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