GRB 231111A: MASTER OT earlier detection

MASTER Global robotic net (http://observ.pereplet.ru Lipunov et al.,2010,Advances in Astronomy,2010,30L) started (Lipunov et al. GCN 34980) Swift GRB 231111A (Ttrigger=14:17:19UT, Melandri al. GCN 34981, XRTstart=99s after trigger time) 17s after notice time at 14:17:57UT. We detected optical counterpart (Melandri et al. GCN 34981) of GRB 231111A MASTER OT J192045.23+522610.1 from first image at rise stage. We see Smooth Optical Self-similar Emission of this Gamma-Ray Bursts (SOSS-emission, Lipunov et al. 2017, ApJ, 845, id9 https://ui.adsabs.harvard.edu/abs/2017ApJ...845...52L/abstract ) Observations and reduction will be continued.