[vsnet-grb-info 7860] GRB 090519: Limits from BOOTES-1B

[GCN Circulars]

TITLE:   GCN CIRCULAR
NUMBER:  9404
SUBJECT: GRB 090519: Limits from BOOTES-1B
DATE:    09/05/19 23:59:23 GMT
FROM:    Martin Jelinek at Inst.Astrophys.Andalucia,Granada  <mates at iaa.es>

Martin Jelinek (IAA Granada) and Petr Kubanek (IPL Valencia) 
on behalf of the BOOTES team.

report

    We observed the errorbox of the GRB 090519 (Perri et al,
GCN9400) with the 30cm robotic telescope BOOTES-1B in Spain.
The observation  started 99s  after the GRB  trigger. In our
unfiltered images we do not detect any new object within the
BAT or XRT errorbox with the following limits:

Tstart-Tgrb  exposure  limit
99s           3.5s     15.1
108s          30s      16.5
108s         23x30s    17.6

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