Fermi trigger No 749630753: Global MASTER-Net observations report

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) started inspect of the Fermi GRB241003.28 (trigger No 749630753,12h 54m 55.92s , -17d 52m 58.8s, R=35.73) errorbox 72996 sec after notice time and 73030 sec after trigger time at 2024-10-04 03:02:59 UT, with upper limit up to 17.8 mag. Observations started at twilight. The observations began at zenith distance = 74 deg. The sun altitude is -15.3 deg. The galactic latitude b = 45 deg., longitude l = 305 deg. Real time updated cover map and OT discovered available here: https://master.sai.msu.ru/site/master2/observ.php?id=2623594 We obtain a following upper limits. Tmid-T0 | Date Time | Site | Coord (J2000) |Filt.| Expt. | Limit| Comment _________|_____________________|_____________________|____________________________________|_____|_______|_______|________ 73060 | 2024-10-04 03:02:59 | MASTER-SAAO | (10h 54m 57.54s , -23d 21m 28.5s) | C | 60 | 17.8 | 73139 | 2024-10-04 03:04:18 | MASTER-SAAO | (11h 03m 40.47s , -23d 20m 13.7s) | C | 60 | 17.8 | 73219 | 2024-10-04 03:05:37 | MASTER-SAAO | (11h 10m 48.02s , -29d 03m 56.1s) | C | 60 | 17.7 | 73298 | 2024-10-04 03:06:56 | MASTER-SAAO | (11h 20m 05.02s , -29d 03m 37.3s) | C | 60 | 17.4 | 73378 | 2024-10-04 03:08:16 | MASTER-SAAO | (10h 46m 00.47s , -21d 28m 18.3s) | C | 60 | 17.8 | 73457 | 2024-10-04 03:09:35 | MASTER-SAAO | (10h 54m 39.05s , -21d 26m 37.5s) | C | 60 | 17.6 | 73616 | 2024-10-04 03:12:14 | MASTER-SAAO | (10h 39m 27.71s , -02d 28m 18.0s) | C | 60 | 16.2 | 73869 | 2024-10-04 03:16:27 | MASTER-SAAO | (10h 34m 33.27s , -13d 52m 49.9s) | C | 60 | 16.6 | 73948 | 2024-10-04 03:17:46 | MASTER-SAAO | (10h 42m 51.29s , -13d 51m 29.8s) | C | 60 | 16.1 | Filter C is a clear (unfiltred) band. The observation and reduction will continue. The message may be cited.