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Fig. 1


Optical (top panels) and millimeter (middle panels) light curves for each of the high-eccentricity spectroscopic binaries, as well as separation distances for the binary components as a function of time (bottom panels). Filled dots: RC-band observations from the Konkoly Schmidt telescope in Hungary; open squares: RJ-band observations from the Teide IAC-80 telescope in Spain; filled stars: 1.25 mm observations with the IRAM 30 m telescope in Spain; arrows: 3σ upper limits for the 1.25 mm fluxes. Note that the millimeter fluxes of UZ Tau E contain an ≈20 mJy contribution from UZ Tau W. A vertical line indicates the time of periastron.

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