{
  "bibcode": "2012GCN.13865....1K",
  "body": "Brajesh Kumar, Vijay Kumar Bhatt, Archana Soam and S.B. Pandey (ARIES,\nNainital, India, on behalf of larger Indian GRB collaboration).\n\n\nFollow-up observations of GRB 121011A (Racusin et al., GCN13845) were done\nusing 1.04m telescope at Nainital in good sky conditions starting at\n13:17:03 (UT) on 11-10-2012. Several frames in B, V, R_c and I_c pass-bands\nwere obtained with exposure time of 300 sec each.\n\nThe optical afterglow candidate (Racusin et al., GCNC 13845) is clearly\ndetected in our frames. The preliminary photometry for the first R_c and\nI_c frames were 19.59 +- 0.02 mag and 19.14 +- 0.05 mag respectively,\ncalibrated against nearby USNO stars. Further observations are continued.\n\nThis massage may be cited.",
  "circularId": 13865,
  "createdOn": 1350104108000,
  "email": "shaship@umich.edu",
  "subject": "GRB 121011A: optical observations",
  "submitter": "Shashi Bhushan Pandey at ROTSE  <shaship@umich.edu>",
  "eventId": "GRB 121011A"
}