{
  "bibcode": "2010GCN.11211....1D",
  "body": "A. de Ugarte Postigo (DARK/NBI),  S. Martin Ruiz (ESO),\nG. Petitpas (SMA), and A. J. Castro-Tirado (IAA-CSIC)\nreport on behalf of a larger collaboration:\n\n\"We have observed the field of GRB 100901A (Immler et al.\nGCNC 11159) from SMA in the 345 GHz band starting on\nSeptember 3rd at 9 UT (43.5 h after the burst). The\nobserving conditions were very good, with a water vapour\nof PWV~1 mm. However, preliminary analysis does not show\nany new source at the position of the afterglow down to\na 3-sigma limit of 2.25 mJy.\"",
  "circularId": 11211,
  "createdOn": 1283671230000,
  "email": "deugarte@iaa.es",
  "subject": "GRB 100901A: Submm observations from SMA",
  "submitter": "Antonio Deugarte at IAA-CSIC  <deugarte@iaa.es>",
  "eventId": "GRB 100901A"
}