Image Details
Caption: Fig. 1.
One of the best fits of a power law on the spectrum of ELAISC15 J003828−433848 at ﹩z=0.048﹩ (﹩\beta =-1.58\pm 0.04﹩) (top) and one of the worst for ELAISC15 J003531−434448 at ﹩z=0.286﹩ (﹩\beta =-2.04\pm 0.27﹩) (bottom). Note that because of its redshift, the fit of the latter spectrum was performed on fewer pixels, since we do not use pixels at ﹩\lambda \leq 1200\,\Å ﹩.
© 2005. The American Astronomical Society. All rights reserved. Printed in U.S.A.