Abstract : used at the 1.93m telescope of Observatoire de Haute- Provence between 1994 and 2006. It has been replaced in September 2006 by SOPHIE. Both are fiber-fed ´echelle spectrographs providing high resolution spectra in the optical range, optimized for precise radial velocity measurements. The data from these instruments are archived by the producer and are available on-line since 2003. Different data-products (raw data, cross-correlation functions, extracted and re-connected 1D spectra) are distributed by the service. The system allows also on-the-fly reprocessing, to customize the wavelength resampling, adjust the resolution, normalize the spectra to a pseudo-continuum. The access to 1D spectra is registered as a service of the Virtual Observatory (SSA).