GCN Circular 28593
Y. Urata (NCU) and K. Huang (CYCU) We observed the field of IceCube-200929A (GCN 28532) using SCUAB-2 sub-millimeter continuum camera on the James Clerk Maxwell Telescope. The observation was started at 2020/10/03 07:56 UTC and SCUBA2 imaged the field centered at RA 29.53 deg Dec 3.47 deg with 50 arcmin diameter. No source was detected, with the RMS background noise being 4.6 mJy/beam at 850 microns and 152 mJy/beam at 450 microns. We thank staffs of East Asian Observatory.