{
  "bibcode": "2014GCN.16582....1K",
  "body": "D. Kawamura, T. Sakamoto, A. Yoshida (AGU)\n\nWe observed the field of GRB 140710A detected by Swift (trigger #603954; \nSiegel et al., GCN Circ. 16563) with the iTelescope.Net (http://www.itelescope.net) \nT11 (0.51 m Planewave) telescope located at the New Mexico Skies Observatory \n(NM, USA).  \n\n20 images of 60 sec exposures were taken in the R filter starting from July 10 10:35:00 (UT) \nabout 18 minutes after the trigger and stopped on July 10 10:58:30 (UT).  We do not detect \nthe optical afterglow both in the individual images and the stacked image at the enhanced X-ray \nafterglow position (Osborne et al., GCN Circ. 16569).  The estimated five sigma upper limit of \nthe combined image (total exposure of 1200 sec) is ~19.5 using the USNO-B1 catalog.",
  "circularId": 16582,
  "createdOn": 1405281623000,
  "email": "tsakamoto@phys.aoyama.ac.jp",
  "subject": "GRB 140710A: iTelescope.Net T11 Optical Observation",
  "submitter": "Takanori Sakamoto at AGU  <tsakamoto@phys.aoyama.ac.jp>",
  "eventId": "GRB 140710A"
}