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
收藏
页码：L32 / L36
页数：5
相关论文
共 13 条
[1]  
BICA E, 1987, ASTRON ASTROPHYS SUP, V70, P281
[2]   COSMOLOGICAL APPLICATIONS OF GRAVITATIONAL LENSING [J].
BLANDFORD, RD ;
NARAYAN, R .
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 [J].
ODEA, CP ;
BAUM, SA ;
STANGHELLINI, C ;
DEY, A ;
VANBREUGEL, W ;
DEUSTUA, S ;
SMITH, EP .
ASTRONOMICAL JOURNAL, 1992, 104 (04) :1320-1330
[5]   B0218+35.7 - A GRAVITATIONALLY LENSED SYSTEM WITH THE SMALLEST SEPARATION [J].
PATNAIK, AR ;
BROWNE, IWA ;
KING, LJ ;
MUXLOW, TWB ;
WALSH, D ;
WILKINSON, PN .
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 [J].
REFSDAL, S .
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
12