The nearest found maser object is G16.450-1.975 (offset by 1.6" from input coordinates)
Mean object RA, Dec: 18 27 56 -15 32 56 (276.9836360 -15.5489883)
Mean object l, b: 16.45 -1.9745
Alma archive: Go search (r = 30")

Maser object G16.450-1.975

Other names: 18250-1534.

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

display_aladin("276.9836360","-15.5489883","G16.450-1.975","G16.450-1.975","18250-1534","0")