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Halo samples that have no kinematic bias have been successfully isolated byphotometric observations. We show that the near-UV (NUV) magnitude of the GALEXAll-Sky Survey can be used, together with Johnson BV magnitudes in a (NUV-V)_0vs. (B-V)_0 plot, to distinguish blue horizontal branch (BHB) from other Astars of the same B-V color for 12<V<18. In addition, we use SDSS gr magnitudesin a (NUV - r)_0 vs. (g-r)_0 plot for 14<r<18. The faint limit will be extendedby ~3 magnitudes for the GALEX Medium-Deep Survey. Attempts to use NUV inconjunction with 2MASS magnitudes and ROTSE m_r magnitudes did not proveuseful. The (NUV - V)_0 vs. (B-V)_0 plot was used to examine BHB starcandidates of varying quality near the South Galactic Pole. We conclude thatthe addition of the GALEX NUV significantly adds to the reliabilty with whichthese stars can be identified.

The Identification of BHB Stars Using GALEX and other photometry