Note that the instrument's field of view is 36 arcminutes, and so our data cover a much greater area. We can make data covering this full region available to anyone who would like to see them. Kitt Peak acknowledgement may also be in order in some cases, e.g. if you wish to reproduce the image. Comments on the images More detail upon request. The instrument used for R and I band was the Kitt Peak CCD Mosaic camera.
North is to the left, and East is at the bottom.
The stars more than a few arcseconds north of the GRB location are in a cosmetically poor region of the chip, and should not be trusted for detailed flux or astrometric calibrations. There is a world coordinate system in the image header. The K band image has pixel scale 0.34 arcsec per pixel, and was obtained with the ONIS near-ir camera at the KPNO 2.1 meter telescope.