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Table 4

Association with Class II methanol and H2O masers.

Class Numbera MMB MMB HOPS HOPS
of sources assoc. ratio assoc. ratio

70 μm weak 16/10 1 0.06 1 0.10
Mid-IR weak 34/27 17 0.50 15 0.56
Mid-IR bright 36/17 28 0.78 14 0.82
H ii region 25/17 20 0.80 11 0.65

Notes.

(a)

The first number gives the number of sources within the region covered by the MMB while the second number gives the number of sources covered by HOPS.

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