Image Details
Caption: Fig. 4.
Distribution of parameters derived from the multiband analysis as a function of the rest‐frame peak frequency of the LE component. (a) LE luminosity in the observer frame (LLE); (b) the ratio LHE/LLE; (c) SSC luminosity in the observer frame (LSSC); (d) magnetic field (B); (e) Lorentz factor of electrons radiating at the peak of the νF(ν) spectrum (γb). In the calculation, we use the beaming factor δ = 10. The size R is estimated from the observed time variability from Table 2 (open symbols). We also plot values calculated with R = 0.01 pc (filled symbols). For HBLs, QHB 3C 273, and two LBLs, PKS 0735+178 and 0716+714, we use the LHE as LSSC. For LBL AO 0235+164, we assume LSSC = LLE. For QHBs except 3C 273, LSSC is estimated by extrapolating the ASCA spectrum. Downward arrows in (b), (c), and (e) and upward ones in (d) show sources that are not detected in the γ‐ray band. Upward arrows in (b), (c), and (e) and downward ones in (d) show sources whose γ‐ray emission is detected, but the peak of the HE component is not determined.
© 1998. The American Astronomical Society. All rights reserved. Printed in U.S.A.