SIMBAD references

2015ApJ...800...26K - Astrophys. J., 800, 26 (2015/February-2)

The megamaser cosmology project. VI. Observations of NGC 6323.

KUO C.Y., BRAATZ J.A., LO K.Y., REID M.J., SUYU S.H., PESCE D.W., CONDON J.J., HENKEL C. and IMPELLIZZERI C.M.V.

Abstract (from CDS):

We present observations of the H2 O megamasers in the accretion disk of NGC 6323. By combining interferometric and spectral monitoring data, we estimate HO = 73–22+26 km/s/Mpc, where the low strength of the systemic masers (<15 mJy) limits the accuracy of this estimate. The methods developed here for dealing with weak maser emission provide guidance for observations of similar sources, until significant increases in radio telescope sensitivity, such as anticipated from the next generation Very Large Array, are realized.

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Journal keyword(s): accretion, accretion disks - galaxies: active - galaxies: ISM - galaxies: nuclei - galaxies: Seyfert - masers

Simbad objects: 5

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