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 Swift GRB221202.84 (trigger No 1142997,05h 08m 22.80s , -59d 48m 21.6s, R=0.05) errorbox 25 sec after notice time and 64 sec after trigger time at 2022-12-02 20:07:14 UT, with upper limit up to 15.8 mag. The observations began at zenith distance = 40 deg. The sun altitude is -26.3 deg. The galactic latitude b = -36 deg., longitude l = 269 deg. Real time updated cover map and OT discovered available here: https://master.sai.msu.ru/site/master2/observ.php?id=2172831 We obtain a following upper limits. Tmid-T0 | Site |Filt.| Expt. | Limit| Comment _________|_______________ ______|_____|_______|______|______ __ 69 | MASTER-SAAO | P/ | 10 | 15.8 | The observation and reduction will continue. The message may be cited.