GRB 220101A: GMG observation
Abstract
We observed the field of GRB 220101A (Tohuvavohu et al. GCN 31347) with the 2.4-meter optical telescope at Gao-Mei-Gu (GMG) station of Yunnan Observatories. The observation began at UT 12:31:35, 1, Jan. 2022, about 7.3 hours after the trigger. We clearly detected the afterglow. The preliminary magnitude was measured to be R~19.0. The weather turned to be cloudy, and it prevented us from further observations. We appreciate all the astronomers working during the holidays. Happy new year!
- Publication:
-
GRB Coordinates Network
- Pub Date:
- January 2022
- Bibcode:
- 2022GCN.31364....1M