All Tables

Table 2: Sine fits to the ${\rm H\alpha }$ emission line radial velocities. The methods employed were a convolution with a single Gaussian (SG) or Schneider & Young's (1980) double-Gaussian prescription (DG).
Table 3: Comparison of the observational characteristics of the four new CVs. The (non)detection of X-ray emission refers to the ROSAT All Sky Survey (Voges et al. 2000). The CV subtypes are abbreviated as UX = UX UMa type novalike variable, ZC = Z Cam type dwarf nova, VY = VY Scl star.
Table 1: Log of the observations.