GCN Circular 13307
Subject
GRB120521B: Faulkes Telescope South observations
Event
Date
2012-05-21T10:35:22Z (14 years ago)
From
David Bersier at Liverpool John Moores U <dfb@astro.livjm.ac.uk>
D Bersier, C. Guidorzi, A. Melandri, J. Jalpelj report:
The Faulkes Telescope South robotically observed GRB120521B (Swift trigger
522586, Cumming et al, GCN 13305). The first exposure started approximately 240
seconds after the trigger time.
Digital image subtraction does not reveal any variable source inside the XRT
error circle. We find upper limits in R ~ 22.0 (40 minutes after the burst).
[GCN OPS NOTE(21may12): Corrected per Circular 13308.]