{
  "bibcode": "2011GCN.12531....1K",
  "body": "Ralf Kotulla, Atish Kamble, David Kaplan (UW-Milwaukee) and Nial Tanvir (U.\nLeicester) report :\n\nWe observed the field of strong GRB 111103B (Palmer et al., GCN 12519)\nusing the WIYN High Resolution Infrared Camera (WHIRC) on the WIYN 3.5m\ntelescope,  beginning at November 4.08 (UT), approximately 15 hours after\nthe burst.  Observations were carried out using the Ks filter, and the seeing\nwas about 1 arcsec.\n\nWe detect a faint object within the improved XRT error circle (Goad et al.,\nGCN 12525).  The preliminary magnitude of this source is K = 18.6 +/- 0.4,\nbut our observations do not allow us to make any statement about variability.\nThe source appears point-like, but the poor signal-to-noise means we could\nnot rule out it being slightly extended.\n\nFurther deep observations are encouraged for variability check and possible\nassociation with the GRB.\n\nThe combined WIYN image of the field is available at :\nhttp://members.galev.org/shared/GRB_111103B/whirc_zoom.jpg\n\nWe acknowledge the support from the staff of WIYN-3.5m telescope, and\nespecially from Greg Mosby in carrying out these observations.",
  "circularId": 12531,
  "createdOn": 1320454644000,
  "email": "atish@gravity.phys.uwm.edu",
  "subject": "GRB 111103B : WIYN 3.5m NIR observations",
  "submitter": "Atish Kamble at U. of Wisconsin  <atish@gravity.phys.uwm.edu>",
  "eventId": "GRB 111103B"
}