{
  "bibcode": "2012GCN.13177....1K",
  "body": "D. Kuroda (OAO, NAOJ),  H. Hanayama, T. Miyaji, J. Watanabe (IAO, NAOJ),\nK. Yanagisawa (OAO, NAOJ), S.Nagayama (NAOJ), M. Yoshida (Hiroshima),\nK. Ohta (Kyoto) and N. Kawai(Tokyo Tech)\nreport on behalf of the MITSuME collaboration:\n\nWe observed the field of GRB 120326A (Siegel et al., GCNC 13105)\nwith the optical three color (g', Rc and Ic) CCD camera attached\nto the Murikabushi 1m telescope of Ishigakijima Astronomical\nObservatory.\n\nThe observation started on 2012-03-29 17:40:10 UT (~3.68 days after the\nburst). We detected the previously reported afterglow (Klotz et al.,\nGCNC 13107; Guidorzi, GCNC 13111; Kuroda et al., GCNC 13155, 13170)\nin all the three bands.\n\nPhotometric results of the OT are listed below. We used GSC2.3 catalog\nfor flux calibration.\n\n#T0+[day]  MID-UT    T-EXP[sec]   g'  g'_err  Rc  Rc_err   Ic  Ic_err\n----------------------------------------------------------------------\n3.71188    18:25:35   4320.0     20.9  0.2   20.8  0.2    19.7  0.3\n----------------------------------------------------------------------\nT0+ : Elapsed time after the burst [day]\nT-EXP: Total Exposure time [sec]",
  "circularId": 13177,
  "createdOn": 1333189394000,
  "email": "dikuroda@oao.nao.ac.jp",
  "subject": "GRB 120326A: MITSuME Ishigakijima Optical Observation at 3 days afterthe burst",
  "submitter": "Daisuke Kuroda at OAO/NAOJ  <dikuroda@oao.nao.ac.jp>",
  "eventId": "GRB 120326A"
}