{
  "bibcode": "2004GCN..2834....1K",
  "body": "K. Kinugasa and E. Nishihara (Gunma Astronomical Observatory) report:\n\n The entire INTEGRAL error circle of GRB041015 (S. Mereghetti et al., \nGCN 2805) was observed in J-, H-, and Ks-band with the 1.5-m telescope \nand the IR Camera at Gunma Astronomical Observatory, Gunma, Japan.\nThe observation started at 13:53:15 UT (162 min after the burst) \non the night of 2004 October 15.\n\n We stacked 20 x 10-s J-band, 50 x 5-s H-band, and 50 x 5-s Ks-band \nframes and compared them with 2MASS JHKs images. We found no new source \nbrighter than J=16.6, H=16.0, and Ks=15.6, which are near the limits of \n2MASS catalog. \n\n This message may be cited.",
  "circularId": 2834,
  "createdOn": 1100152357000,
  "email": "kinugasa@astron.pref.gunma.jp",
  "subject": "GRB041015: Near-Infrared observations",
  "submitter": "Kenzo Kinugasa at Gunma Astro. Obs/Japan  <kinugasa@astron.pref.gunma.jp>",
  "eventId": "GRB 041015"
}