CORRELATED OPTICAL AND RADIO STRUCTURE IN THE QSO 1302-102

被引:16
作者
HUTCHINGS, JB [1 ]
MORRIS, SC [1 ]
GOWER, AC [1 ]
LISTER, ML [1 ]
机构
[1] UNIV VICTORIA,DEPT PHYS & ASTRON,VICTORIA V8W 2Y2,BC,CANADA
关键词
D O I
10.1086/133425
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
We present new optical imaging in two broadband colors of the z = 0.29 bright QSO 1302-102, obtained with the Wide Field Camera of the Hubble Space Telescope. We have performed deconvolution on the HST data, previously published CFHT HRCam data, and the combined data. The structure and brightness are measured of an extended knot 2.3 arcsec from the QSO, and also of brighter structure in the inner 1 arcsec of the QSO. We compare the optical structure with new and existing maps of the radio structure from the VLA.4 The 5 arcsec radio structures lie along the directions of some of the optical components. We discuss the implications.
引用
收藏
页码:642 / 645
页数:4
相关论文
共 16 条
[1]   AN OPTICAL POLARIZATION SURVEY OF THE PALOMAR-GREEN BRIGHT QUASAR SAMPLE [J].
BERRIMAN, G ;
SCHMIDT, GD ;
WEST, SC ;
STOCKMAN, HS .
ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES, 1990, 74 (04) :869-883
[2]   THE EMISSION-LINE PROPERTIES OF LOW-REDSHIFT QUASI-STELLAR OBJECTS [J].
BOROSON, TA ;
GREEN, RF .
ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES, 1992, 80 (01) :109-135
[3]   OPTICAL VARIABILITY OF EXTRAGALACTIC OBJECTS USED TO TIE THE HIPPARCOS REFERENCE FRAME TO AN EXTRAGALACTIC SYSTEM USING HUBBLE SPACE TELESCOPE OBSERVATIONS [J].
BOZYAN, EP ;
HEMENWAY, PD ;
ARGUE, AN .
ASTRONOMICAL JOURNAL, 1990, 99 (05) :1421-1434
[4]   HELICAL JETS AND THE MISALIGNMENT DISTRIBUTION FOR CORE-DOMINATED RADIO-SOURCES [J].
CONWAY, JE ;
MURPHY, DW .
ASTROPHYSICAL JOURNAL, 1993, 411 (01) :89-102
[5]   RADIO AND OPTICAL MORPHOLOGY OF LOW-REDSHIFT QUASARS [J].
GOWER, AC ;
HUTCHINGS, JB .
ASTRONOMICAL JOURNAL, 1984, 89 (11) :1658-1687
[6]   OPTICAL IMAGING OF QSOS WITH 0.5 ARCSEC RESOLUTION [J].
HUTCHINGS, JB ;
NEFF, SG .
ASTRONOMICAL JOURNAL, 1992, 104 (01) :1-14
[7]   OPTICAL ENVIRONMENTS OF RADIO QUASARS [J].
HUTCHINGS, JB ;
NEFF, SG .
ASTRONOMICAL JOURNAL, 1990, 99 (06) :1715-1721
[8]   VLA OBSERVATIONS OF OBJECTS IN THE PALOMAR BRIGHT QUASAR SURVEY [J].
KELLERMANN, KI ;
SRAMEK, R ;
SCHMIDT, M ;
SHAFFER, DB ;
GREEN, R .
ASTRONOMICAL JOURNAL, 1989, 98 (04) :1195-1207
[9]  
LISTER M, 1994, AJ
[10]  
LUCY LB, 1991, ST ECF NEWSLETTER, V16, P6