Fermi trigger No 749693019: 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 GRB241004.00 (trigger No 749693019,09h 03m 52.08s , -62d 37m 01.2s, R=50) errorbox 15 sec after notice time and 48 sec after trigger time at 2024-10-04 00:04:22 UT, with upper limit up to 19.0 mag. The observations began at zenith distance = 48 deg. The sun altitude is -47.0 deg. The galactic latitude b = -10 deg., longitude l = 280 deg. Real time updated cover map and OT discovered available here: https://master.sai.msu.ru/site/master2/observ.php?id=2624424 We obtain a following upper limits. Tmid-T0 | Date Time | Site | Coord (J2000) |Filt.| Expt. | Limit| Comment _________|_____________________|_____________________|____________________________________|_____|_______|_______|________ 79 | 2024-10-04 00:04:22 | MASTER-SAAO | (22h 47m 08.16s , -71d 14m 32.4s) | C | 60 | 19.0 | 792 | 2024-10-04 00:16:16 | MASTER-SAAO | (21h 35m 12.49s , -71d 09m 59.0s) | C | 60 | 19.0 | 871 | 2024-10-04 00:17:35 | MASTER-SAAO | (21h 59m 56.32s , -71d 10m 11.3s) | C | 60 | 19.0 | 951 | 2024-10-04 00:18:55 | MASTER-SAAO | (21h 07m 00.70s , -69d 15m 35.4s) | C | 60 | 19.0 | 1030 | 2024-10-04 00:20:14 | MASTER-SAAO | (21h 29m 38.54s , -69d 16m 27.1s) | C | 60 | 19.0 | 1747 | 2024-10-04 00:32:11 | MASTER-SAAO | (21h 35m 15.65s , -71d 10m 14.6s) | C | 60 | 19.0 | 1826 | 2024-10-04 00:33:30 | MASTER-SAAO | (22h 00m 00.96s , -71d 09m 47.2s) | C | 60 | 19.0 | 1905 | 2024-10-04 00:34:49 | MASTER-SAAO | (21h 07m 02.37s , -69d 14m 10.0s) | C | 60 | 18.9 | 1985 | 2024-10-04 00:36:09 | MASTER-SAAO | (21h 29m 31.58s , -69d 14m 13.1s) | C | 60 | 19.0 | 2223 | 2024-10-04 00:40:07 | MASTER-SAAO | (23h 22m 21.46s , -67d 25m 31.2s) | C | 60 | 19.0 | 2745 | 2024-10-04 00:48:49 | MASTER-SAAO | (21h 35m 12.40s , -71d 10m 04.9s) | C | 60 | 19.0 | 2825 | 2024-10-04 00:50:08 | MASTER-SAAO | (22h 00m 00.98s , -71d 11m 01.1s) | C | 60 | 19.0 | 2904 | 2024-10-04 00:51:27 | MASTER-SAAO | (21h 07m 07.42s , -69d 13m 02.2s) | C | 60 | 18.9 | 2983 | 2024-10-04 00:52:47 | MASTER-SAAO | (21h 29m 34.57s , -69d 15m 21.6s) | C | 60 | 18.9 | 3221 | 2024-10-04 00:56:44 | MASTER-SAAO | (23h 22m 17.23s , -67d 24m 43.8s) | C | 60 | 19.0 | 3425 | 2024-10-04 01:00:09 | MASTER-SAAO | (23h 15m 39.64s , -69d 20m 28.3s) | C | 60 | 19.0 | 3510 | 2024-10-04 01:01:33 | MASTER-SAAO | (23h 38m 10.70s , -69d 19m 28.9s) | C | 60 | 19.0 | 3589 | 2024-10-04 01:02:53 | MASTER-SAAO | (23h 29m 34.71s , -65d 31m 21.2s) | C | 60 | 18.9 | Filter C is a clear (unfiltred) band. The observation and reduction will continue. The message may be cited.