DBS 160−161: a) Mean T_b of the H I emission distribution associated with the B332.5−0.1−42 in the velocity range from −44.5 to −40.4 km s^-1. Contour levels are from 80 to 110 K in steps of 5 K. Best-fitted ellipse to the bubble is indicated with dashed lines and the circle inside it indicates the ultra compact HII region GRS332.5−00.10. b) H I brightness temperature profile along where the vertical line indicates the minimum emission that corresponds to the systemic velocity.