TITLE: GCN CIRCULAR NUMBER: 11364 SUBJECT: GRB 101023A: REM NIR observations DATE: 10/10/24 01:01:45 GMT FROM: Paolo D'Avanzo at INAF-OAB P. D'Avanzo, D. Fugazza (INAF/Brera), E. Palazzi (INAF-IASFBo) on behalf of the REM team report: The robotic 60-cm REM telescope located at La Silla (Chile) observed automatically the field of GRB 101023A (Saxton et al. GCN 11363) with the REMIR near-infrared camera in imaging mode. Inspection of two set of H-band images, carried out 37 and 63 minutes post burst, respectively, does not reveal any afterglow candidate within the XRT error circle down to a 3sigma limiting magnitude of H~14.8 and H~15.5, respectively (calibrated against the 2MASS catalogue).