GRB 221027B: BOOTES-1 optical upper limit
Abstract
Following the detection of GRB 221027B by Swift (Lien et al., GCNC 32867), the 0.3m BOOTES-1B robotic telescope in Mazagon (Huelva), southern Spain, automatically responded to this burst on Oct 27 at 19:19:30 UT (~6 min after trigger). In the co-added frame (20 x 10 s, clear filter), no source is detected within the enhanced XRT error position (Beardmore et al., GCNC 32868) down to 17.3 mag, which is consistent with the non-detection reported by UVOT (Lien et al., GCNC 32867). We thank the staff at INTA-CEDEA for their excellent support.
- Publication:
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GRB Coordinates Network
- Pub Date:
- October 2022
- Bibcode:
- 2022GCN.32869....1H