TITLE: GCN GRB OBSERVATION REPORT NUMBER: 5570 SUBJECT: Konus-Wind observation of GRB 060912 DATE: 06/09/13 14:56:16 GMT FROM: Dmitry Frederiks at Ioffe Institute S. Golenetskii, R.Aptekar, E. Mazets, V. Pal'shin, D. Frederiks, and T. Cline on behalf of the Konus-Wind team report: The GRB 060912 (Swift-BAT trigger 229185, GCN 5558) triggered Konus-Wind at 50157.788 s UT (13:55:57.788). As observed by Konus-Wind, it had a duration of ~8 s. Its spectrum is well fitted by a power law model in the energy range 20 keV - 2 MeV, with alpha = -1.94 +/- 0.2 for time interval T0 - (T0 + 8s). The burst fluence is ~4x10-6 erg/cm2 and the 256-ms peak flux is 1.8x10-6 erg/cm2 s (both in the 20 keV - 2 MeV energy range).