LIGO/Virgo S190426c - ePESSTO+ spectrum of candidate PS19qu. Short, P. ; Nicholl, M. ; Anderson, J. ; Chen, T. -W. ; Inserra, C. ; Yaron, O. ; Young, D. R. ; Angus, C. ; Pursiainen, M. ; Wiseman, P. ; Taubenberger, S. ; Gromadzki, M. Abstract Publication: GRB Coordinates Network Pub Date: 2019 Bibcode: 2019GCN.24269....1S