Аннотация:MASTER Global robotic net (http://observ.pereplet.ru Lipunov et al.,2010,Advances in Astronomy,2010,30L) started FERMI GRB 211023A ( Fermi GBM team, GCN #30958, Ttrigger=13:05:43, Fermi LAT GCN #30961) errorbox inspect just after sunset at 2021-10-23 15:12:50 UT (Lipunov et al. GCN #30970 https://master.sai.msu.ru/site/master2/event.php?id=1762531).