{
  "bibcode": "2018GCN.22350....1P",
  "body": "Miguel Perez-Torres (IAA-CSIC), J. Moldon (JBCA), E. Varenius (JBCA), R. Beswick\n(JBCA), Antxon Alberdi (IAA-CSIC), S. Bradley Cenko (NASA), and Assaf Horesh\n(HUJI) report:\n\nWe observed GRB 171205A (D'Elia et al., GCN 22177) with the electronic\nMulti-Element Radio Linked Interferometer Network (eMERLIN) on 2017 Dec 20 (from\n20.06 UT until 20.35 UT) and on 2017 Dec 21 (from 21.06 UT until 21.31 UT), for\na total of 12.7 hr.\n\nThe observations were carried out with a five-array telescope (Mk2, Pi, Da, De,\nCm) at a central frequency of 5.1 GHz, with a bandwidth of 512 MHz.  The\nsynthesized beam was of 0.22x0.030 sq. arcsec at a position angle of 17.7 deg. \n\nWe clearly detected GRB 171205A with a peak flux density of 7.9 mJy/beam.  The\noff-source rms was of 0.05 mJy/b, and the calibration uncertainty is about 5%,\nfor a total uncertainty in the GRB flux density of 0.4 mJy.  \n\nWe thank the e-MERLIN staff for the time allocation and their help with the\nobservations.",
  "circularId": 22350,
  "createdOn": 1516091360000,
  "email": "torres@iaa.es",
  "subject": "e-MERLIN detection of GRB 171205A",
  "submitter": "Miguel Perez-Torres at IAA-CSIC  <torres@iaa.es>",
  "eventId": "GRB 171205A"
}