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Paper: Analysing RR Pic's Light Curve and Radial-velocity Curve
Volume: 335, The Light-Time Effect in Astrophysics: Causes and Cures of the O - C diagram
Page: 333
Authors: Schmidtobreick, L.; Galli, L.; Saviane, I.; Tappert, C.; Whiting, A.
Abstract: We present the results from parallel high speed photometry and time-series spectroscopy observations of the old nova RR Pic. An offset of ≈ 0.3 phases is found between the radial velocities and the photometric ephemeris. We also find indications for either a change of the orbital period or a precession in the disc of RR Pic.
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