Swift GRB241113.33: Global MASTER-Net observations report

MASTER-OAFA robotic telescope (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L) located in Argentina (OAFA observatory of San Juan National University) was pointed to the Swift GRB241113.33 (trigger No 1267501,01h 06m 18.24s , -22d 40m 01.2s, R=0.05) errorbox 36 sec after notice time and 876 sec after trigger time at 2024-11-13 08:02:50 UT, with upper limit up to 19.1 mag. The observations began at zenith distance = 77 deg. The sun altitude is -17.2 deg. The galactic latitude b = -84 deg., longitude l = 164 deg. Real time updated cover map and OT discovered available here: https://master.sai.msu.ru/site/master2/observ.php?id=2668531 We obtain a following upper limits. Tmid-T0 | Site |Filt.| Expt. | Limit| Comment _________|_____________________|_____|_______|______|________ 906 | MASTER-OAFA | C | 60 | 19.1 | 972 | MASTER-OAFA | C | 60 | 19.0 | 1038 | MASTER-OAFA | C | 60 | 18.9 | 1104 | MASTER-OAFA | C | 60 | 18.9 | Filter C is a clear (unfiltred) band. The observation and reduction will continue. The message may be cited.