TITLE: GCN CIRCULAR NUMBER: 16410 SUBJECT: GRB 140614C: 1.23m CAHA (+EDIPO) observations DATE: 14/06/15 23:17:26 GMT FROM: Alberto Castro-Tirado at Inst.de Astro. de Andalucia A. J. Castro-Tirado (IAA-CSIC, ISA-UMA), J. Gorosabel (IAA-CSIC, UPV-EHU), S. Guziy (Univ. of Nikolaev), O. Rabaza (UGR), I. Syniavskyi, Y. Ivanov (Kiev Main Astronomical Observatory), R. Cunniffe, A. Gonzalez-Rodriguez, M. Jelinek, S. Jeong, O. Lara-Gil, S. R. Oates, R. Sanchez-Ramirez and J. C. Tello (IAA-CSIC) report: “Following the detection of GRB 140614C by Swift/BAT (Cummings et al. GCNC 16408) we obtained R-band images at the 1.23m telescope (+EDIPO) at Calar Alto Observatory in southern Spain, starting on June 15, 20:27 UT (i.e. 24.4 hr postburst). In the coadded image (6 x 300s), we see no credible optical candidate within the BAT error box when compared to the DSS-1 down to R = 20.5. Further observations are ongoing.”