GRB 230204B: MASTER detection of an object near NTT Optical Afterglow Candidate
Abstract
MASTER-SAAO robotic telescope (Global MASTER-Net http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, v.2010, 30L) center (Kozyrev et al. GCN 33425) at position Levan et al., GCN 33439 31 hours after trigger (22 30 43UT 1800 sec) ~20.2 (Unfiltered). The position accuracity is about ~ 1 pix =2". But there is the Gaia star 3".3 offset with same magnitude. No object in MPC. The reduction will be continued.
- Publication:
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GRB Coordinates Network
- Pub Date:
- March 2023
- Bibcode:
- 2023GCN.33441....1L