Landing page for project ES113

Tidal Disruption Events (TDEs) provide a unique laboratory to study real-time accretion onto supermassive black holes, as well as the formation of a potential relativistic jet. For the first time, we discovered a remarkable TDE candidate that shows a recurring flare, which was re-ignited after around 1000 days of the first flare, and is now fading back to its original state very soon. Approved multi-band observations (VLA, GTC, Swift, and Lijiang 2.4 meter telescopes) have provided convincing evidence to support the TDE nature of the recurring flare. Such a TDE-nature flare has rarely been studied in AGNs, emphasizing the particular importance of this target. Our previous VLBA observations in 2014 only detected a compact core, and no jet-like structure was obtained. Therefore, we propose EVN observation to examine the transition of radio morphology and proper motion after tidal disruption flares.

This data is part of the archive of VLBI data maintained by JIVE on behalf of the EVN, a network of radio telescopes located primarily in Europe and Asia, with additional antennas in South Africa. The EVN archive itself has the DOI https://doi.org/10.17616/R3Z197