Image Details
Caption: Fig. 2.
An 8.46 GHz light curve from the VLA of the radio afterglow of GRB 020819. Detections at each epoch are indicated by circles. Nondetections, shown with triangles, are defined as the peak brightness at the location of the afterglow plus 2 times the rms noise in the image.
© 2005. The American Astronomical Society. All rights reserved. Printed in U.S.A.