Description of source "G333.16-0.10" from Voronkov et al. (2014)

The infrared Spitzer image of this region is dominated by a strong source associated with an H II region (18-cm peak is about 30 mJy according to MAGMO data; Fig. 1). The stronger class I masers at B and the 6.7-GHz maser (Caswell 1996; Caswell et al. 2011b) are located near the edge of the H II region; the weaker masers at A are a few arcsec south of it. The only reported limit on the water maser emission in this region is a relatively weak one imposed by the HOPS survey (complete at ∼10 Jy; Walsh et al. 2011).