- Conference date: 4-10 July 2004
- Location: Cefalu, Sicily (Italy)
We present optical high and low‐resolution spectroscopy and U BV R photometry of the symbiotic prototype Z And from its recent 2000–03 outburst. Our spectra revealed a high‐velocity mass‐outflow from the star. Structure of the [O III] 5007 profile and a cascade profile of the light curve (LC) on the rise to the maximum suggest a multiple mass‐ejection by the hot component of Z And. Our models of the SED confirmed this type of activity.
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