TITLE: GCN GRB OBSERVATION REPORT NUMBER: 5264 SUBJECT: Konus-Wind observation of GRB 060614 DATE: 06/06/16 13:21:45 GMT FROM: Valentin Pal'shin at Ioffe Inst S. Golenetskii, R.Aptekar, E. Mazets, V. Pal'shin, D. Frederiks, and T. Cline on behalf of the Konus-Wind team report: The long GRB 060614 (Swift-BAT trigger #214805; Parsons et al., GCN 5252; Barthelmy et al., GCN 5256) triggered Konus-Wind at T0=45831.590 s UT (12:43:51.590). The Konus-Wind light shows an intense multipeaked initial pulse with a duration of ~6 sec, followed by a weaker softer highly variable emission seen up to T-T0 ~110 sec. The spectrum of the initial intense pulse (accumulated from T-T0=0 to T-T0=8.448 sec) can be fitted (in the 20 keV - 2 MeV range) by a power law with exponential cutoff model: dN/dE ~ E^(-alpha) * exp(-(2-alpha)*E/Ep) with alpha = 1.57(-0.14, +0.12) and Ep = 302(-85, +214) keV (chi2 = 73/59 dof). The fluence of this part is 8.19(-2.52, +0.56)x10^-6 erg/cm2 (in the 20 keV - 2 MeV range). The spectrum of the remaining part of the burst (accumulated from T-T0=8.448 to T-T0=106.752 sec) can be fitted (in the 20 keV - 1 MeV range) by a simple power law with photon index 2.13 +/- 0.05 (chi2 = 63/49 dof). The fluence of this part is 3.27(-0.23,+0.17)x10^-5 erg/cm2 (in the 20 keV - 2 MeV range). We note that because the derived photon index is ~2, this fluence value is very sensitive to the upper boundary of the energy range. The burst total fluence is 4.09(-0.34, +0.18)x10^-5 erg/cm2 and peak flux on 64-ms time scale measured from T-T0=0.032 sec 4.50(-1.53, +0.72)x10^-6 erg/cm2/sec (both in the 20 keV - 2 MeV energy range). All the quoted errors are at the 90% confidence level. The Konus-Wind light curve of this GRB is available at http://www.ioffe.rssi.ru/LEA/GRBs/GRB060614_T45831/