TITLE: GCN CIRCULAR NUMBER: 15727 SUBJECT: GRB 140108A: Konkoly optical observations DATE: 14/01/13 18:20:17 GMT FROM: Janos Kelemen at Konkoly Obs/Hungary J. Kelemen (kelemen at konkoly.hu) on behalf of the GRB OT observing program at the Konkoly Observatory. Starting on the evening of 08/01/2014 we observed the field of GRB 140108A (Racusin et al., GCN 15699) 8802 sec. after the burst, using a 60/90/180 cm Schmidt telescope located at the Mountain Station of the Konkoly Observatory, equipped with an Apogee CCD camera through R filter. On the coadded R images (total exp.time 900 sec) we marginally detected the OT at the position indicated the finding chart provided by Pozarenko, GCN 15704. Based on the nearby UCAC-4 stars we provide 22.6 +/- 0.3 magnitude in the R band for the OT. time from GRB. exp filter Mag. 8802 s. 900 s R 22.6 +/-0.3