GCN Circular 34311
Y. Urata, K.Y. Huang on behalf of a larger collaboration We observed the field of IceCube-230707A (GCN Circ. 34163) using SCUBA-2 attached to JCMT. The observations at 450 and 850 um were conducted on 2023/07/08, 2023/07/14, 2023/07/24, 2023/07/25, and 2023/07/28. In the individual epochs, SCUBA-2 imaged the field centered at RA 269.03, Dec -1.94 with 1.3 deg diameter. The rms of the stacked map in 850um is 6 mJy. There was no source brighter than the 5-sigma limit.