THE REDSHIFT OF THE LENSING GALAXY IN THE GRAVITATIONALLY LENSED SYSTEM B0218+35.7

被引：57

作者：

BROWNE, IWA

PATNAIK, AR

WALSH, D

WILKINSON, PN

机构：

来源：

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY | 1993年 / 263卷 / 03期

关键词：

GALAXIES DISTANCES AND REDSHIFTS; GRAVITATIONAL LENSING; RADIO CONTINUUM GALAXIES;

D O I：

10.1093/mnras/263.1.L32

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

A spectrum of the light from the gravitationally lensed system B0218+35.7 has been obtained with the William Herschel Telescope. Narrow absorption and emission lines are detected with a redshift of 0.6847. We identify these lines as being produced in the lensing plaxy, which is probably a spiral. The light from the lensed object is red, with no strong emission lines.

引用

页码：L32 / L36

页数：5

共 13 条

[1] BICA E, 1987, ASTRON ASTROPHYS SUP, V70, P281
[2] COSMOLOGICAL APPLICATIONS OF GRAVITATIONAL LENSING
BLANDFORD, RD
NARAYAN, R
[J]. ANNUAL REVIEW OF ASTRONOMY AND ASTROPHYSICS, 1992, 30 : 311 - 358
[3] CARILLI CL, 1993, UNPUB APJ
[4] RADIO AND OPTICAL OBSERVATIONS OF 0218+357 - THE SMALLEST EINSTEIN RING
ODEA, CP
BAUM, SA
STANGHELLINI, C
DEY, A
VANBREUGEL, W
DEUSTUA, S
SMITH, EP
[J]. ASTRONOMICAL JOURNAL, 1992, 104 (04) : 1320 - 1330
[5] B0218+35.7 - A GRAVITATIONALLY LENSED SYSTEM WITH THE SMALLEST SEPARATION
PATNAIK, AR
BROWNE, IWA
KING, LJ
MUXLOW, TWB
WALSH, D
WILKINSON, PN
[J]. MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 1993, 261 (02) : 435 - 444
[6] PATNAIK AR, 1992, GRAVITATIONAL LENSES, P140
[7] ON THE POSSIBILITY OF DETERMINING HUBBLES PARAMETER AND THE MASSES OF GALAXIES FROM THE GRAVITATIONAL LENS EFFECT
REFSDAL, S
[J]. MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 1964, 128 (04) : 307 - 310
[8] REICH W, 1989, P IAU S, V136, P21
[9] SAIKIA DJ, 1988, ANNU REV ASTRON ASTR, V26, P93
[10] SOFUE Y, 1989, P IAU S, V36, P213

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