IceCube Alert 241016.04: 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) was pointed to the IceCube Alert 241016.04 (trigger No 2910365,07h 29m 18.96s , -33d 31m 44.4s, R=0.87) errorbox 69 sec after notice time and 167 sec after trigger time at 2024-10-16 01:01:19 UT, with upper limit up to 17.7 mag. The observations began at zenith distance = 43 deg. The sun altitude is -34.5 deg. The galactic latitude b = -7 deg., longitude l = 247 deg. Real time updated cover map and OT discovered available here: https://master.sai.msu.ru/site/master2/observ.php?id=2639656 We obtain a following upper limits. Tmid-T0 | Date Time | Site | Coord (J2000) |Filt.| Expt. | Limit| Comment _________|_____________________|_____________________|____________________________________|_____|_______|_______|________ 183 | 2024-10-16 01:01:19 | MASTER-SAAO | (07h 25m 36.62s , -33d 28m 57.2s) | C | 30 | 17.3 | 237 | 2024-10-16 01:02:08 | MASTER-SAAO | (07h 25m 36.62s , -33d 28m 57.6s) | C | 40 | 17.4 | 301 | 2024-10-16 01:03:08 | MASTER-SAAO | (07h 25m 36.62s , -33d 28m 57.4s) | C | 50 | 17.6 | 375 | 2024-10-16 01:04:16 | MASTER-SAAO | (07h 25m 36.59s , -33d 28m 57.3s) | C | 60 | 17.7 | 454 | 2024-10-16 01:05:35 | MASTER-SAAO | (07h 25m 36.54s , -33d 28m 57.1s) | C | 60 | 17.6 | Filter C is a clear (unfiltred) band. The observation and reduction will continue. The message may be cited.