GRB 231111A: Mondy optical observations
Abstract
We observed the field of Swift GRB 231111A (Melandri et al. GCN 34981) with AZT-33IK telescope of Mondy observatory in R-filter on 2023-11-11 starting (UT) 14:36:53. We detect afterglow (Melandri et al. GCN 34981; Jiang et al. GCN 34982; Lipunov et al. GCN 34983) within Enhanced Swift-XRT error circle. Preliminary photometry of first images is following Date UT start t-T0 Exp. Filter OT Err. UL(3sigma) (mid, days) (s) 2023-11-11 14:36:53 0.014284 1x120 R 18.24 0.08 20.3 The photometry is based on nearby USNO-B1.0 R2 stars.
- Publication:
-
GRB Coordinates Network
- Pub Date:
- November 2023
- Bibcode:
- 2023GCN.34994....1P