TITLE: GCN CIRCULAR NUMBER: 14141 SUBJECT: GRB 130122A: T100 observations DATE: 13/01/23 11:43:08 GMT FROM: Eda Sonbas at NASA/GSFC E. Sonbas (Adiyaman Univ.), T. Guver (Sabanci Univ.), O. Uysal (Akdeniz Univ./TUG), E. Gogus (Sabanci Univ.), H. Kirbiyik (TUG) report on behalf of a larger collaboration We observed the field of Swift GRB 130122A (Lien et al. GCN#14140) with the 1.0 meter T100 telescope (TUBITAK National Observatory, Antalya - Turkey), starting January, 23, 00:50 UT (~ 1 hour after the trigger). Observations were carried out in the R filter under moderate weather conditions. The afterglow is clearly detected in stacked (4x300s) R band images and consistent with UVOT coordinates reported by Lien et al. GCN#14140. There is ~10 arcsec offset between afterglow candidate and SDSS J125709.02+590053.1 and USNO-B1 1490-0209231 (RA= 12:57:09.00, Dec = +59:00:53.35) objects. Using USNO-B1 star USNO-B1 1490-0209196 (RA= 12:56:56.61, Dec= +59:02:39.11) in the field magnitude of the OT were estimated 20.8 +/- 0.2. We are grateful to the TUBITAK National Observatory staff for promptly scheduling the observations and their technical support.