a continuum band at KPNO with the 60-cm Schmidt telescope and a 2048 x 2048 pixels thick STIS CCD in July 1994 and June 1995. The field of view was 65x65 and the pixel size 2. This survey has uncovered 95 new PN candidates in addition to the 34 previously known in this region (Acker et al. 1992, Kohoutek 1994). 45 PNe were confirmed via optical spectroscopy with the 1.52-m ESO telescope and the Boller & Chivens spectrograph, while 19 fainter ones were confirmed at the CTIO 4-m with the RC spectrograph (Van de Steene & Jacoby 2001, in preparation). Accurate radio flux densities and angular diameters are crucial to obtain a good photo-ionization model of the PNe (van Hoof & Van de Steene [@vHoof99]). The very high extinction causes the H$\beta$ line to be faint or even undetected in the optical spectra. Hence the radio flux density is needed to determine the extinction and the total ionizing flux.

In this article we present the radio continuum observations of 64 PNe confirmed spectroscopically with the ESO 1.52-m and CTIO 4-m telescopes. We describe the observations in Sect. \[observations\] and the data reduction in Sect. \[reduction\]. The results are presented in 