The nearest found maser object is G28.607+1.136 (offset by 1.8" from input coordinates)
Mean object RA, Dec: 18 39 29 -03 19 41 (279.8722460 -3.3281330)
Mean object l, b: 28.6074 1.1362
ALMA archive search: Go search (r = 60")

Maser object G28.607+1.136

Other names: G28.607+1.136-1612, G28.607+1.136-1612A, G28.607+1.136-1612B, OH028.607+01.136.

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

display_aladin("279.8722460","-3.3281330","G28.607+1.136","G28.607+1.136","G28.607+1.136-1612, G28.607+1.136-1612A, G28.607+1.136-1612B, OH028.607+01.136","0")