{
  "bibcode": "2009GCN.10206....1D",
  "body": "A. de Ugarte Postigo (INAF-OAB), A. Lundgren,\nC. de Breuck, F. Montenegro and C. Agurto (ESO),\nJ. Gorosabel, M. Jelinek, A.J. Castro-Tirado,\nP. Kubanek (IAA-CSIC), S. Covino, C.C. Thoene\n(INAF-OAB) report on behalf of a larger collaboration:\n\n\"We have observed the field of GRB 091127 (Troja et al.,\nGCN 10191) using LABOCA/APEX from Chajnantor (Chile) at\n870 um. The observations began at 02:54 UT of the 28th\nNov (3.48 hours after the burst) and lasted for ~3 hours.\nSky conditions were mediocre, with PWV~1.5mm and\ntau~0.26. The image has an r.m.s. of 4.5mJy. In the\npreliminary analysis there is no source detected at the\nposition of the optical afterglow (Smith et al. GCN 10192).\n\nFurther observations are foreseen.\n\nThis message may be quoted.\"",
  "circularId": 10206,
  "createdOn": 1259450384000,
  "email": "deugarte@iaa.es",
  "subject": "GRB 091127: LABOCA/APEX submm observations",
  "submitter": "Antonio Deugarte at IAA-CSIC  <deugarte@iaa.es>",
  "eventId": "GRB 091127"
}