{
  "bibcode": "2017GCN.22222....1C",
  "body": "Poonam Chandra (NCRA-TIFR, Stockholm University), A. J. Nayana \n(NCRA-TIFR), Dipankar Bhattacharya (IUCAA), S. Bradley Cenko (NASA) and\nAlessandra Corsi (Texas Tech University) report:\n\nWe observed GRB 171205A (D'Elia et al., GCN Circ. 22177) with the Giant \nMetrewave Radio Telescope (GMRT) on 2017 Dec 10.07 UT at 1400 MHz band. \nOur preliminary analysis results in a non-detection. The 3-sigma upper \nlimit on the GRB position (Laskar et al.  GCN 22216) is 180 uJy. This \ncould be because the radio emission may be absorbed at low frequencies.\nMore detailed analysis of the data is in progress.\n\nMore observations are planned. We thank the GMRT staff to schedule the \nobservations.",
  "circularId": 22222,
  "createdOn": 1512897642000,
  "email": "poonam@ncra.tifr.res.in",
  "subject": "GMRT upper limit on GRB 171205A",
  "submitter": "Poonam Chandra at TIFR  <poonam@ncra.tifr.res.in>",
  "eventId": "GRB 171205A"
}