Gaia14abz: the second Gaia supernova
The Asiago Transient Classification Program reported the spectroscopic classification of Supernova Gaia14abz as Type-Ia SN.
A group of astronomers working at the Liverpool John Moores University used the SPRAT spectrograph installed on the Liverpool Telescope to confirm that one of the Gaia alerts (listed on Gaia Photometric Science Alerts: Validation Phase page), Gaia14aat, is a dwarf nova.