Analyses of very accurate CoRoT space photometry, past Johnson V photoelectric photometry and high-resolution echelle spectra led to the determination of improved and consistent fundamental stellar properties of both components of AU Monocerotis. We derived new, accurate ephemerides for both the orbital motion (with a period of ) and the long-term

We demonstrate, through numerical simulations with real data, the feasibility of using compressive sensing techniques for the acquisition of spectro-polarimetric data. This allows us to combine the measurement and the compression process into one consistent framework. Signals are recovered using a sparse reconstruction scheme from projections of

CBET 2134 available at Central Bureau for Astronomical Telegrams.

CBET 2134 available at Central Bureau for Astronomical Telegrams.

IAUC 9109 available at Central Bureau for Astronomical Telegrams.

Not Available