Cataclysmic Variables from SDSS VII. The Seventh Year (2006)

Coordinates, magnitudes and spectra are presented for 39 cataclysmicvariables found in Sloan Digital Sky Surveyspectra that were primarily obtained in 2006. Of these, 12 were CVs identified prior to the SDSS spectra (GY Cnc, GO Com, ST LMi, NY Ser, MR Ser, QW Ser, EU UMa, IY UMa, HS1340+1524, RXJ1610.1+0352, Boo 1, Leo 5). Follow-up spectroscopic observations of seven systems (including one from year 2005 and another from year 2004) were obtained, resulting in estimates of the orbital periodsfor 3 objects. The new CVs include two candidates for high inclination, eclipsing systems, 4new Polars and three systems whose spectra clearly reveal atmospheric absorption lines from the underlying white dwarf.