LIGO/Virgo G184098: iPTF Optical Transient Candidates. Singer, L. P. ; Kasliwal, M. M. ; Cenko, S. B. ; Bhalerao, V. ; Miller, A. ; Barlow, T. ; Bellm, E. ; Manulis, I. ; Singhal, A. ; Rana, J. Abstract Publication: GRB Coordinates Network Pub Date: 2015 Bibcode: 2015GCN.18337....1S