2005BaltA..14..420H


Query : 2005BaltA..14..420H

2005BaltA..14..420H - Baltic Astronomy, 14, 420-424 (2005/October-0)

Subparsec-scale imaging of extragalactic H2O maser emission.

HAGIWARA Y.

Abstract (from CDS):

The results of the VLA observations at sub-arcsec angular resolutions of 22 GHz H2O masers in the starburst galaxy M82 and active galaxies NGC4051 and NGC6240 are presented. The VLA measurements enable one to explore the connection of these masers with active galactic nucleus (AGN)-activity. The masers in these galaxies have relatively low luminosity, which suggests that the origin of these H2O masers is due not to the nuclear activity of host galaxies but to the exotic extragalactic star formation.

Abstract Copyright: ∼

Journal keyword(s): galaxies: ISM, active, starburst - masers

Simbad objects: 3

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Number of rows : 3
N Identifier Otype ICRS (J2000)
RA
ICRS (J2000)
DEC
Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2026
#notes
1 M 82 AGN 09 55 52.430 +69 40 46.93 9.61 9.30 8.41     ~ 6156 6
2 NGC 4051 Sy1 12 03 09.6101337312 +44 31 52.682601288   11.08 12.92 9.94   ~ 2270 1
3 NGC 6240 Sy2 16 52 58.9 +02 24 03   14.31 13.37     ~ 1734 2

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