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DIVERSE KINEMATIC SIGNATURES FROM REVERBERATION MAPPING OF THE BROAD-LINE REGION IN AGNs
Open accessAbstract
A detailed analysis of the data from a high sampling rate, multi-month reverberation mapping campaign, undertaken primarily at MDM Observatory with supporting observations from telescopes around the world, reveals that the Hβ emission region within the broad-line regions (BLRs) of several nearby active galactic nuclei (AGNs) exhibits a variety of kinematic behaviors. While the primary goal of this campaign was to obtain either new or improved Hβ reverberation lag measurements for several relatively low-luminosity AGNs, we were also able to unambiguously reconstruct velocity-resolved reverberation signals from a subset of our targets. Through high cadence spectroscopic monitoring of the optical continuum and broad Hβ emission-line variations observed in the nuclear regions of NGC 3227, NGC 3516, and NGC 5548, we clearly see evidence for outflowing, infalling, and virialized BLR gas motions, respectively.
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Cited by
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Metadata
- Authors
- Denney, K. D., Peterson, B. M., Pogge, R. W., Adair, A., Atlee, D. W., Au-Yong, K., Bentz, M. C., Bird, J. C., Brokofsky, D. J., Chisholm, E., Comins, M. L., Dietrich, M., Doroshenko, V. T., Eastman, J. D., Efimov, Y. S., Ewald, S., Ferbey, S., Gaskell, C. M., Hedrick, C. H., Jackson, K., Klimanov, S. A., Klimek, E. S., Kruse, A. K., Ladéroute, A., Lamb, J. B., Leighly, K., Minezaki, T., Nazarov, S. V., Onken, C. A., Petersen, E. A., Peterson, P., Poindexter, S., Sakata, Y., Schlesinger, K. J., Sergeev, S. G., Skolski, N., Stieglitz, L., Tobin, J. J., Unterborn, C., Vestergaard, M., Watkins, A. E., Watson, L. C., & Yoshii, Y.
- Venue
- The Astrophysical Journal
- Publisher
- American Astronomical Society
- Published
- 2009-09-30
- Volume
- 704
- Issue
- 2
- Pages
- L80-L84
- ISSN
- 0004-637X (ISSN-L)
- 1538-4357
- OpenAlex
- W1861812582
- Cited by
- 176
- References
- 0
- FWCI
- 7.88
- Type
- journal article
- Language
- en
- Open access
- bronze
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- CoChat. (2026). Citation check: DIVERSE KINEMATIC SIGNATURES FROM REVERBERATION MAPPING OF THE BROAD-LINE REGION IN AGNs. https://app.cochat.ai/papers/10.1088/0004-637x/704/2/l80
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- Denney, K. D., Peterson, B. M., Pogge, R. W., Adair, A., Atlee, D. W., Au-Yong, K., Bentz, M. C., Bird, J. C., Brokofsky, D. J., Chisholm, E., Comins, M. L., Dietrich, M., Doroshenko, V. T., Eastman, J. D., Efimov, Y. S., Ewald, S., Ferbey, S., Gaskell, C. M., Hedrick, C. H., . . . Yoshii, Y. (2009). DIVERSE KINEMATIC SIGNATURES FROM REVERBERATION MAPPING OF THE BROAD-LINE REGION IN AGNs. The Astrophysical Journal. https://doi.org/10.1088/0004-637x/704/2/l80
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