TITLE: GCN CIRCULAR NUMBER: 19800 SUBJECT: Konus-Wind observation of GRB 160814A DATE: 16/08/16 14:42:54 GMT FROM: Anna Kozlova at Ioffe Institute A.Kozlova, S. Golenetskii, R.Aptekar, D. Frederiks, P. Oleynik, M. Ulanov, D. Svinkin, A. Tsvetkova, A.Lysenko, and T. Cline on behalf of the Konus-Wind team, report: GRB 160814A, localized by MAXI/GSC (Kawakubo et al., GCN 19793) was detected by Konus-Wind in the waiting mode. The burst light curve shows a double-peaked structure, started at ~T0(MAXI)-70.3 s with a total duration of ~ 71 s. The K-W light curve of this burst is available at http://www.ioffe.rssi.ru/LEA/GRBs/GRB160814A/ As observed by Konus-Wind, the burst had a fluence of 5.5(-0.3,+0.7)x10^-6 erg/cm2 and a 2.944-s peak flux, measured from ~T0(MAXI)-11.4 s, of 4.3(-0.6,+0.8)x10^-7 erg/cm2/s (both in the 20 - 1000 keV energy range). Modeling the K-W 3-channel time-integrated spectrum (from ~T0(MAXI)-70.3 s to ~T0(MAXI)+0.4 s) by a simple power-law model yields a power law index of -2.2(-0.1,+0.1), chi2=1.3/1 dof. All the quoted errors are estimated at the 1 sigma confidence level. All the presented results are preliminary.