2006ApJ...640...62B

Query : 2006ApJ...640...62B

2006ApJ...640...62B - Astrophys. J., 640, 62-68 (2006/March-3)

A search for radio gravitational lenses, using the Sloan Digital Sky Survey and the Very Large Array.

BOYCE E.R., BOWMAN J.D., BOLTON A.S., HEWITT J.N. and BURLES S.

Abstract (from CDS):

We report on a novel search for radio gravitational lenses. Using the Very Large Array, we imaged 10 candidates with both dual redshifts in Sloan Digital Sky Survey spectra and 1.4 GHz radio flux ≥2 mJy in the FIRST survey. The VLA maps show that in each case the radio emission is associated with the foreground galaxy rather than being lensed emission from the background galaxy, although at least four of our targets are strong lenses at optical wavelengths. These SDSS dual-redshift systems do not have lensed radio emission at the sensitivity of current radio surveys.

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Journal keyword(s): Galaxies: Elliptical and Lenticular, cD - Galaxies: Starburst - Cosmology: Gravitational Lensing

Nomenclature: Table 1, col(3): [BBS2004] BG N.NNNN N=2 added.

CDS comments: Table 1: SDSS J155030.75+521759.8 is a misprint for SDSS J155030.75+521705.0

Simbad objects: 17

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Number of rows : 17
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 SLACS SDSS J0037-0942 source LeG 00 37 53.2145165976 -09 42 20.158898652           ~ 13 1
2 2MASX J00375322-0942202 GiC 00 37 53.2145165976 -09 42 20.158898652   18.57 18.06   16.26 ~ 28 1
3 [BBS2004] BG 0.5812 LeG 07 37 28.4499521544 +32 16 18.593106384           ~ 16 1
4 SLACS SDSS J0737+3216 lens rG 07 37 28.4499521544 +32 16 18.593106384   20.17 18.34   17.04 ~ 26 1
5 [BBS2004] BG 0.6435 G 08 13 23.3 +45 18 09           ~ 1 1
6 NVSS J081323+451809 rG 08 13 23.3696458392 +45 18 09.541500012           ~ 7 1
7 SLACS SDSS J0956+5100 source LeG 09 56 29.7839946192 +51 00 06.309257544           ~ 11 1
8 NVSS J095629+510008 rG 09 56 29.7839946192 +51 00 06.309257544   19.26 17.90   16.68 ~ 27 1
9 [BBS2004] BG 0.4646 G 11 36 29.4 -02 23 03           ~ 2 1
10 SDSS J113629.47-022303.9 G 11 36 29.47 -02 23 04.0           ~ 4 1
11 FIRST J120540.4+491029 rG 12 05 40.4104279800 +49 10 29.282662668   19.19 17.70   16.56 ~ 18 2
12 SLACS SDSS J1205+4910 source LeG 12 05 40.4104279800 +49 10 29.282662668           ~ 8 1
13 SLACS SDSS J1306+0600 source G 13 06 13.6 +06 00 22           ~ 3 1
14 NVSS J130613+060026 rG 13 06 13.6521551916 +06 00 22.112577784   18.83 17.91   16.76 ~ 9 1
15 NVSS J140227+632128 rG 14 02 28.2190035864 +63 21 33.299741304   19.07 17.51   16.33 ~ 30 1
16 SLACS SDSS J1402+6321 source LeG 14 02 28.2190035864 +63 21 33.299741304           ~ 12 1
17 NVSS J225125-092632 rG 22 51 25.874 -09 26 35.82           ~ 4 2

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