TITLE:   GCN CIRCULAR
NUMBER:  2745
SUBJECT: GRB 040924: NIR finding chart
DATE:    04/09/25 11:27:29 GMT
FROM:    Nobuyuki Kawai at Tokyo Tech  <nkawai@hp.phys.titech.ac.jp>

H. Terada, M. Akiyama (Subaru Telescope, NAOJ) and N. Kawai (Tokyo
Tech) report:

"The finding chart based on the the K' band image of the Subaru IRCS
observation (GCN 2742) is available at 

http://www.hp.phys.titech.ac.jp/nkawai/grb/040924/.

The accuracy of the photometry (K'=17.5) is about 0.1 mag, as
estimated from the scatter of photometric values for the OT in eight
independent frames. "