The nearest found maser object is G30.944+0.035 (offset by 0.8" from input coordinates)
Mean object RA, Dec: 18 47 41 -01 45 11 (281.9213813 -1.7530850)
Mean object l, b: 30.9442 0.0351
Alma archive: Go search (r = 30")

Maser object G30.944+0.035

Other names: 18450-0148, G30.94+0.04, 18450-0148, IRAS 18450-0148, W43A, W 43A, W43 OH, G30.944+0.035-1612A, G30.944+0.035-1612B, G30.944+0.035-1665A, G30.944+0.035-1665B, G30.944+0.035-1667, G30.944+0.035-1667A, G30.944+0.035-1667B, G30.944+0.035-1667C, G30.944+0.035-1667D, G30.944+0.035-1667E, G30.944+0.035-1667F, IRAS 18450-0148, OH030.944+00.035, OH31.0+0.0, W43A, IRAS18450-0148 msx.

Detected/non-detected masers in the object: +H2O -CH3OH II +OH +SiO

display_aladin("281.9213813","-1.7530850","G30.944+0.035","G30.944+0.035","18450-0148, G30.94+0.04, 18450-0148, IRAS 18450-0148, W43A, W 43A, W43 OH, G30.944+0.035-1612A, G30.944+0.035-1612B, G30.944+0.035-1665A, G30.944+0.035-1665B, G30.944+0.035-1667, G30.944+0.035-1667A, G30.944+0.035-1667B, G30.944+0.035-1667C, G30.944+0.035-1667D, G30.944+0.035-1667E, G30.944+0.035-1667F, IRAS 18450-0148, OH030.944+00.035, OH31.0+0.0, W43A, IRAS18450-0148 msx","0")