Left panel: map showing 6-cm continuum emission (after full calibration) of the northern part of the dark cloud G 59.5 − 0.2. In the left panel both coverages where simply gridded together. The right panel displays the result of our basket-weaving algorithm applied. Apparently a strong residual artifact remains, which we attribute to the RFI signal at l ≈ 59.3° visible in the left panel.