TITLE: GCN GRB OBSERVATION REPORT NUMBER: 1627 SUBJECT: GRB 021004 submm observations DATE: 02/10/11 22:19:28 GMT FROM: Gerald Moriarty-Schieven at Joint Astro. Center SUB-MM SEARCH FOR GRB 021004 Jan Wouterloot (1), Gary Davis (1), David Naylor (2), Remo Tilanus (1), Gerald Moriarty-Schieven (1,3) (1) Joint Astronomy Centre (2) University of Lethbridge (3) National Research Council of Canada Observations were made of GRB021004 (position from GCN 1564) using the SCUBA bolometer array on the James Clerk Maxwell Telescope located on Mauna Kea, Hawaii, on October 11.43 - 11.55 UT, under excellent sky conditions. After 5400 seconds of integration, the object was not detected at 850microns (347GHz), with a 3sigma upper limit of 3.3mJy.