Kinematics of the Broad Emission Line Region in NGC 5548

@inproceedings{Done1995KinematicsOT,
  title={Kinematics of the Broad Emission Line Region in NGC 5548},
  author={Christine Done and Julian Krolik},
  year={1995}
}
We derive both total flux and velocity-resolved response functions for the CIV 1549 emission line from the data obtained in the 1993 NGC 5548 monitoring campaign. These response functions imply: 1.) the emission region stretches from inside 1 lt-d to outside 10 lt-d, and is probably better described as round than flat; 2.) the velocity field is dominated by a red/blue symmetric component (e.g. 2–d or 3–d random motions, or rotation in a disk) but there is also significant radial infall… CONTINUE READING