{
  "bibcode": "2018GCN.22854....1M",
  "body": "R. Martone, C. Guidorzi (U. Ferrara), S. Kobayashi (LJMU), C.G. Mundell \n(U. Bath), A. Gomboc (U. Nova Gorica), I.A. Steele (LJMU), A. Cucchiara \n(U. of Virgin Islands) on behalf of a large collaboration report:\n\nThe LCO 2-m unit at Haleakala Observatory (Hawaii), former FTN, began \nobserving Swift and INTEGRAL GRB 180626A (Evans et al. GCN 22850; Gotz \net al. GCN 22851) on June 26, 08:41:11 UT (20 min after the GRB trigger \ntime) with the SDSS ri filters. The optical counterpart (Evans et al.) \nis clearly detected� with the following magnitudes:\n\nMid Time since GRB��� Exposure�������� Filter������� Magnitude\n(hrs)����������������� (s)\n------------------------------------------------------------------\n0.424���������������� 5x120����������� SDSS-R������� 20.96 +- 0.12\n0.617���������������� 5x120����������� SDSS-I������� 20.53 +- 0.12\n------------------------------------------------------------------\n\nas calibrated against nearby SDSS objects.",
  "circularId": 22854,
  "createdOn": 1530015223000,
  "email": "guidorzi@fe.infn.it",
  "subject": "GRB 180626A: LCO Haleakala observations",
  "submitter": "Cristiano Guidorzi at Ferrara U,Italy  <guidorzi@fe.infn.it>",
  "eventId": "GRB 180626A"
}