Swift GRB221110.10: Global MASTER-Net OT detection
Abstract
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 GRB221110.10 49 sec after notice time and 68 sec after trigger time at 2022-11-10 02:29:26 UT. On our first (10s exposure) set we found 1 optical transient within Swift error-box (ra=29.1125 dec=-27.3139 r=0.05) brighter than 16.5. T-Tmid Date Time Expt. Ra Dec Mag ---------|---------------------|-------|-----------------|-----------------|------- 73 2022-11-10 02:29:26 10 (01h 56m 23.64s , -27d 17m 44.8s) 15.5 The 5-sigma upper limit has been about 16.5mag The message may be cited.
- Publication:
-
GRB Coordinates Network
- Pub Date:
- November 2022
- Bibcode:
- 2022GCN.32924....1L