Return to Home Page
TITLE: GCN GRB OBSERVATION REPORT NUMBER: 2319 SUBJECT: XRF030723, BVRcIc field photometry correction DATE: 03/07/24 20:05:06 GMT FROM: Arne A. Henden at USNO/USRA <aah@nofs.navy.mil> After reinspection of the data, it was found that the photometric calibration field center is not at the SXC coordinates, but rather 20 timesec (=267 arcsec) to the east due to operator error. The SXC localization center is present in the dataset, but the western part of the error circle was missed. We apologize for the miscentering.
Return to the Powerful Daisaku Nogami
vsnet-adm@kusastro.kyoto-u.ac.jp
