{
  "bibcode": "2018GCN.22534....1G",
  "body": "C. Guidorzi (U. Ferrara), S. Kobayashi (LJMU), C.G. Mundell (U. Bath), \nA. Gomboc (U. Nova Gorica), I.A. Steele (LJMU) on behalf of a large \ncollaboration report:\n\nThe 2-m Liverpool Telescope automatically began observing Swift GRB \n180325A (Troja et al. GCN 22532) on March 25, 01:55:25 UT (143 seconds \nsince the GRB trigger time) with the RINGO3 polarimeter and the IO:O \ncamera in the SDSS-R filter. We clearly detect the optical afterglow \n(Troja et al.) with the following magnitude:\n\nMid Time from GRB�� Exposure������������ Filter������������ Magnitude (AB)\n(min)�������������������������� (s)\n-------------------------------------------------------------\n35.1���������������������������� 6x10�������������������� SDSS-R������������ 19.02 +- 0.05\n-------------------------------------------------------------\n\nas calibrated against nearby SDSS objects.",
  "circularId": 22534,
  "createdOn": 1521947101000,
  "email": "guidorzi@fe.infn.it",
  "subject": "GRB 180325A: prompt LT observations",
  "submitter": "Cristiano Guidorzi at Ferrara U,Italy  <guidorzi@fe.infn.it>",
  "eventId": "GRB 180325A"
}