GCN Circular 17574
WeiKang Zheng and Alexei V. Filippenko (UC Berkeley) report on behalf of the KAIT GRB team: The 0.76-m Katzman Automatic Imaging Telescope (KAIT), located at Lick Observatory, responded to Swift GRB 150314A (Hagen et al., GCN 17573) starting at 04:57:32 UT, 136 s after the burst. We detect a fading source at position RA= 08:26:40.96 (J2000) DEC= 63:50:03.20 (J2000) which faded from mag R~16.0 to R~17.5 in a time interval of about 10 minutes. We suggest this to be the optical afterglow of GRB 150314A. However, we note that this position is about 11 arcsecond, a bit far away from XRT position, indicating this might be unrelated source. Observations are on going.