Image of the Stokes I parameter of the continuum radio emission from W3(OH) as detected in the Q band (41 GHz) observations. Gray scales and contour images are superposed to highlight those zones with less significant emission at the center of the UC H ii region. The contours are at −5, 5, 10, 15, 20, 30, 40, 50, and 60 times the 1σ noise level of 140 μJy beam^-1. The half-power contour of the 41 GHz (0.′′ 044 × 0.′′ 035;PA = 55°) synthesized beam is shown in the bottom left corner.