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Table 2

Expected Q color changes (Qneb, ∗ Q ∗ ) due to nebular contamination as a function of spectral type.

Region O4 V O4 I O9.5 V O9.5 I B0 V B0 I

#13 0.006 0.002 0.021 0.002 0.040 –0.152
#37 –0.014 –0.021 0.164 –0.021 0.209 –0.212

Notes. The HII regions considered in the simulation are from the catalog of Hodge et al. (1990).

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