Kurtenkov A.; Pessev P.; Tomov T.; Barsukova E.; Fabrika S.; Vida K.; Hornoch K.; Ovcharov E.; Goranskij V.; Valeev A.; Molnár L.; Sárneczky K.; Kostov A.; Nedialkov P.; Valenti S.; Geier S.; Wiersema K.; Henze M.; Shafter A.; Muñoz Dimitrova R.; Popov V.; Stritzinger M.
(2015)
© ESO 2015. Context. M31N 2015-01a (or M31LRN 2015) is a red nova that erupted in January 2015 - the first event of this kind observed in M 31 since 1988. Very few similar events have been confirmed as of 2015. Most of ...