TITLE: GCN CIRCULAR NUMBER: 14128 SUBJECT: GRB 130102A: IAC80 I-band observations DATE: 13/01/03 01:21:50 GMT FROM: Javier Gorosabel at IAA-CSIC J. Gorosabel (IAA-CSIC) & L. Toribio (IAC), report on behalf of a larger collaboration: "We observed the Swift/XRT location of GRB 130102A (Page et al., GCNC 14127) using the 82cm IAC80 telescope at the Observatorio del Teide (Tenerife, Spain). We took a set of I-band images on Jan 2.7924--2.8340 UT (0.84--1.83 hours post burst). No optical source brighter than I~21 (Vega) is detected inside the XRT error circle."