GCN Circular 34312
Y. Urata, K.Y. Huang on behalf of a larger collaboration We observed the field of IceCube-230724A (GCN Circ. 34265) using SCUBA-2 attached to JCMT. The observations at 450 and 850 um were conducted on 2023/07/28 and 2023/07/29. The individual observations covered the 90% IceCube-230724A uncertainty localization region. The rms of the stacked map in 850um is 7.7 mJy. There was no source brighter than the 5-sigma limit.