TITLE: GCN CIRCULAR NUMBER: 11855 SUBJECT: GRB 110328A / Swift J164449.3+57345: Correction to GCN 11850 DATE: 11/04/01 12:57:45 GMT FROM: Myungshin Im at Seoul Nat U Myungshin Im, Won-Kee Park (CEOU/SNU), Hyun-Il Sung, Yeong-Beom Jeon (KASI), Yuji Urata (NCU), and Kuiyun Huang (ASIAA) on behalf of EAFON It was reported earlier in Im et al. (GCN 11850) that KASINICS K-band imaging started at 2011 March 31, 07:04 UT. The starting time needs to be corrected to March 30, 14:43 UT, which is only 1:43 behind the observation time of Levan et al. (GCN 11846). Considering the proximity of the observation times, the no detection in the variability (GCN 11850) is not surprising.