SIMBAD references

We present an analysis of multi-epoch low-resolution spectrophotometry, complemented by the light curves provided by massive photometric surveys spanning over 100 yr, of the symbiotic binary LMC S63. We showed that it is an eclipsing binary with the orbital period of 1050 d. We also found evidence of outbursts in history of the white dwarf. If it was a Z And-type outburst, as is most likely, it would be a second such outburst recorded in the Magellanic Cloud symbiotic system. We confirmed that the red giant is enhanced in carbon, and estimated C/O ≃ 1.2 by fitting a model atmosphere to the Southern African Large Telescope (SALT) spectrum. We also found bi-periodic pulsations of the red giant, and demonstrated that it is similar to other carbon variables with confirmed bi-periodicity.