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Megamaser Dics-Rings in Active Galactic Nuclei

Published online by Cambridge University Press:  13 May 2016

Yu Zhi-yao
Yu Zhi-yao*
Affiliation:
Shanghai Astronomical Observatory, National Astronomical Observatories, The Chinese Academy of Science, 80 Nandan Road, Shanghai 200030, China

Abstract

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We present results from fitting of water-vapor megamaser emission from NGC 4258 and NGC 1068. Using the radiative transfer, velocity, and coordinate equations, we derive parameters of the maser disc-rings.

Type
Molecules in External Galaxies
Information
Symposium - International Astronomical Union , Volume 205: Galaxies and their Constituents at the Highest Angular Resolutions , 2001 , pp. 338 - 339
Copyright
Copyright © Astronomical Society of the Pacific 2001 

References

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