The nearest found maser object is G30.641+3.247 (offset by 3.6" from input coordinates)
Mean object RA, Dec: 18 35 42 -00 33 18 (278.9262655 -0.5550590)
Mean object l, b: 30.6416 3.2462
ALMA archive search: Go search (r = 60")

Maser object G30.641+3.247

Other names: (162) IRAS 18331-0035, IRAS 18331-0035, G30.64+3.25.

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

display_aladin("278.9262655","-0.5550590","G30.641+3.247","G30.641+3.247","(162) IRAS 18331-0035, IRAS 18331-0035, G30.64+3.25","0")