TITLE:   GCN GRB OBSERVATION REPORT
NUMBER:  2722
SUBJECT: XRF040916, Ic observations
DATE:    04/09/17 19:42:36 GMT
FROM:    Arne A. Henden at USNO/USRA  <aah@nofs.navy.mil>

A. Henden (USRA/USNO) reports on behalf of the USNO GRB team:

We have compared our 3 epochs of Ic imaging using the
NOFS 1.0m telescope for the candidate mentioned by Kilmartin
and Gilmore (GCN 2715).  In a similar manner to Wu et al. (GCN 2721),
we find no variability within photometric errors:

    UTD        Ic    err
040916.1869  20.08  0.17
040916.2699  19.83  0.14
040917.2932  19.89  0.09

This photometry is calibrated using the data from
Henden (GCN 2719).