Possible Evidence for a Truncated Thin Disk in Seyfert 1 Galaxy Ngc4593

@inproceedings{Lu2008PossibleEF,
  title={Possible Evidence for a Truncated Thin Disk in Seyfert 1 Galaxy Ngc4593},
  author={Youjun Lu and Tongshun Wang},
  year={2008}
}
We compile the multi-band spectral energy distribution (SED) of Seyfert 1 galaxy NGC4593, and investigate its optical-to-ultraviolet (OUV) continuum and iron Kα line profile. No strong “big blue bump” is found in OUV band. The iron Kα line profile is not as broad as expected from a disk which extends down to the last stable orbit. Both of them can be… CONTINUE READING