http://www.astronomy.ohio-state.edu/~assassin/transients.html ASASSN-17eu 8:27:42.61 34:49:16.8 2017-04-11.24 13.8 very bright, high amplitude CV candidate caught in the rise, matches to blue g=21.2 SDSS source, also GALEX match, V>17.0 on 2017-04-07.24, V=14.9 on 2017-04-10.26, V=13.8 on 2017-04-11.24