TITLE: GCN GRB OBSERVATION REPORT NUMBER: 4503 SUBJECT: GRB 060108: IR observations of afterglow DATE: 06/01/14 00:32:39 GMT FROM: Andrew Levan at U.of Leicester A.J. Levan, N.R. Tanvir (U. Hertfordshire), L. Fuhrman (JACH) report on behalf of a larger collaboration. Our UKIRT K-band observations of GRB 060108 reported originally in GCN 4457 also show an object at the location of the revised X-ray afterglow position suggested by Butler & Bloom (GCN 4500). The source is point like and has a magnitude of approximately K=18.4. The implied i-K colour based on the optical detection at 35 minutes (Monfardini et al. GCN 4502) is i-K ~ 3. We note that inspection of the SDSS g-band pre-image of the field of GRB 060108 also reveals a marginal detection at the location of this source, presumably the host galaxy. Further observations are planned.