Аннотация:MASTER-SAAO robotic telescope (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L) located in South Africa (South African Astronomical Observatory) was pointed to the Integral GRB220926.44 (trigger No 10042,18h 15m 51.53s , -37d 14m 49.8s, R=0.0488333) errorbox 25573 sec after notice time and 25590 sec after trigger time at 2022-09-26 17:44:49 UT, with upper limit up to 17.0 mag. Observations started at twilight. The observations began at zenith distance = 16 deg. The sun altitude is -15.0 deg. The galactic latitude b = -10 deg., longitude l = 356 deg. Real time updated cover map and OT discovered available here: https://master.sai.msu.ru/site/master2/observ.php?id=2101504 We obtain a following upper limits. Tmid-T0 | Site |Filt.| Expt. | Limit| Comment _________|_______________ ______|_____|_______|______|______ __ 25680 | MASTER-SAAO | C | 180 | 17.0 | Filter C is a clear (unfiltred) band. The observation and reduction will continue. The message may be cited.