The nearest found maser object is G3.684-3.345 (offset by 1.1" from input coordinates)
Mean object RA, Dec: 18 07 08 -27 25 55 (271.7854170 -27.4322220)
Mean object l, b: 3.6842 -3.3448
ALMA archive search: Go search (r = 60")

Maser object G3.684-3.345

Other names: 18040-2726, IRAS 18040-2726.

Detected/non-detected masers in the object: +OH

display_aladin("271.7854170","-27.4322220","G3.684-3.345","G3.684-3.345","18040-2726, IRAS 18040-2726","0")