{
  "bibcode": "2019GCN.23728....1L",
  "body": "T. Laskar (University of Bath), K. D. Alexander (Northwestern), E. Berger\n(Harvard), W. Fong (Northwestern), R. Margutti (Northwestern), C. G.\nMundell (University of Bath), and P. Schady (University of Bath) report on\nbehalf of a larger collaboration:\n\n\"We observed GRB 190114C (Gropp et al. GCN 23688) with the Atacama Large\nMillimeter/Submillimeter Array (ALMA) starting at 3.2 hr after the burst at\n90 GHz. Preliminary analysis reveals a bright (S/N > 800), fading mm\ncounterpart at a location consistent with the X-ray position (Osborne et\nal. GCN 23704) and optical position (Tyurina et al., GCN\n23690; Lipunov et al., GCN 23693). Follow-up observations are planned.\n\nWe thank the JAO staff, AoD, and the ALMA team for their help with these\nobservations.\"",
  "circularId": 23728,
  "createdOn": 1547593729000,
  "email": "tanmoylaskar@gmail.com",
  "subject": "GRB 190114C: ALMA detection of a fading mm counterpart",
  "submitter": "Tanmoy Laskar at U of Bath  <tanmoylaskar@gmail.com>",
  "eventId": "GRB 190114C"
}