[vsnet-grb-info 3509] GRB 060719: prompt PROMPT observations

[GCN Circulars]

TITLE:   GCN GRB OBSERVATION REPORT
NUMBER:  5344
SUBJECT: GRB 060719: prompt PROMPT observations
DATE:    06/07/19 08:31:27 GMT
FROM:    Melissa Nysewander at UNC,Chapel Hill  <mnysewan at physics.unc.edu>

M. Nysewander, D. Reichart, K. Ivarsen, A. Foster, A. LaCluyze, J. A.
Crain, C. MacLeod, J. Haislip, and A. Trotter report on behalf of the UNC
GRB Collaboration:

Under the control of SkyNet, 3 0.4-m PROMPT telescopes observed the
location of GRB 060719 (Stamatikos et al., GCN 5339) beginning 36 seconds
after the burst in Ur'i'z'.

We do not see evidence for an optical afterglow to z' > 16.6 mag (3 sigma,
10 sec exposure) at a mean time of 58 seconds after the burst and z' > 18.6
mag (3 sigma; 3 x 40 sec exposures) at a mean time of 5.4 min after the
burst.  We do not detect any early brighter emission from the possible
candidate reported by Berger & Bonanos (GCN 5340).

PROMPT is currently being built and commissioned.