1998A&A...330...72M

Query : 1998A&A...330...72M

1998A&A...330...72M - Astronomy and Astrophysics, volume 33072-78 (1998/2-1)

The hard X-ray source GRS 1734-292: a Seyfert 1 galaxy behind the Galactic Center.

MARTI J., MIRABEL I.F., CHATY S. and RODRIGUEZ L.F.

Abstract (from CDS):

The radio, infrared and optical counterparts of the hard X-ray source GRS 1734-292 (l=358.9°, b=+1.4°) are reported. The optical spectrum exhibits broad (>1000km/s) Hα emission at a redshift of 0.0214±0.0005. The radio counterpart is a double-sided synchrotron jet of 5 arcsec, which at a distance of 87 Mpc corresponds to a size of 2 kpc. The multiwavelength observations of GRS 1734-292 indicate that this X-ray source is a Seyfert 1 galaxy behind 6±1 magnitudes of visual absorption.

Abstract Copyright: ∼

Journal keyword(s): X-rays: galaxies - radio continuum: galaxies - galaxies: Seyfert - galaxies: individual: GRS 1734-292 (Granat 1734-292) = NVSS J173728-290802 - Galaxy: center

Simbad objects: 9

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Number of rows : 9
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 NGC 4151 Sy1 12 10 32.5759813872 +39 24 21.063527532   12.18 11.48     ~ 3938 2
2 3C 273 BLL 12 29 06.6998257176 +02 03 08.597629980   13.05 14.830 14.11   ~ 6022 1
3 NAME Centaurus A BLL 13 25 27.61521044 -43 01 08.8050291   8.18 6.84 6.66   ~ 4774 3
4 3C 286 Sy1 13 31 08.2883506368 +30 30 32.960091564   17.51 17.25     ~ 4558 2
5 Granat 1734-292 Sy2 17 37 28.3811310912 -29 08 02.119558272           ~ 160 1
6 2E 3938 HXB 17 43 54.7 -29 44 44           ~ 693 1
7 NAME Galactic Center reg 17 45 39.60213 -29 00 22.0000           ~ 16269 0
8 2CXO J180112.3-254436 HXB 18 01 12.4783119670 -25 44 35.694663099           AV 417 1
9 Granat 1915+105 HXB 19 15 11.55576 +10 56 44.9052           ~ 2810 0

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