GCN Circular 27086
Subject
GRB 200215A: Liverpool Telescope upper limits
Date
2020-02-15T20:37:20Z (4 years ago)
From
Daniel Perley at Liverpool JMU <d.a.perley@ljmu.ac.uk>
D. A. Perley and A. M. Cockeram (LJMU) report:
We observed the field of GRB 200215A (Bernardini et al., GCN 27079) with
the IO:O imager on the 2m robotic Liverpool Telescope between 19:56 and
20:14 UT on 2019-02-15. We acquired 3x150s exposures in each of the i
and z filters. No counterpart is detected within the XRT error circle
in either filter. Calibrating relative to nearby standards from the
Pan-STARRS 1 catalog, we place upper limits (3-sigma) of:
i > 22.90 (t = 0.2204 days)
z > 21.95 (t = 0.2264 days)
DisclaimerNone