ABSORPTION BY NEUTRAL HYDROGEN AND IONIZED MAGNESIUM IN QUASI-STELLAR OBJECTS AND BL LACERTAE OBJECTS

被引:26
作者
PETERSON, BM [1 ]
COLEMAN, GD [1 ]
STRITTMATTER, PA [1 ]
WILLIAMS, RE [1 ]
机构
[1] UNIV ARIZONA,STEWARD OBSERV,TUCSON,AZ 85721
关键词
D O I
10.1086/155717
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
引用
收藏
页码:605 / 610
页数:6
相关论文
共 25 条
[1]  
[Anonymous], 1976, COMMUNICATION
[2]  
BLAKE GM, 1970, ASTROPHYS LETT, V6, P201
[3]   FURTHER OBSERVATIONS OF QUASI-STELLAR OBJECTS WITH ABSORPTION-LINE SPECTRA - TON 1530 PKS 0237 - 23 AND PHL 938 [J].
BURBIDGE, EM ;
LYNDS, CR ;
STOCKTON, AN .
ASTROPHYSICAL JOURNAL, 1968, 152 (3P1) :1077-&
[4]   ABSORPTION-LINE SPECTRUM OF BL LACERTAE OBJECT AO 0235+164 [J].
BURBIDGE, EM ;
CALDWELL, RD ;
SMITH, HE ;
LIEBERT, J ;
SPINRAD, H .
ASTROPHYSICAL JOURNAL, 1976, 205 (03) :L117-&
[5]   SPECTROSCOPIC OBSERVATIONS OF 22 QUASI-STELLAR OBJECTS [J].
BURBIDGE, EM ;
STRITTMATTER, PA .
ASTROPHYSICAL JOURNAL, 1972, 174 (02) :L57-+
[6]  
CAMERON AGW, 1973, SPACE SCI REV, V15, P121, DOI 10.1007/BF00172440
[7]  
CARSWELL RF, 1976, ASTRON ASTROPHYS, V53, P275
[8]   CROSS-DISPERSED ECHELETTE SPECTROGRAPH AND A STUDY OF SPECTRUM OF QSO 1331 + 170 [J].
CARSWELL, RF ;
HILLIARD, RL ;
STRITTMATTER, PA ;
TAYLOR, DJ ;
WEYMANN, RJ .
ASTROPHYSICAL JOURNAL, 1975, 196 (02) :351-+
[9]   OPTICAL OBSERVATIONS OF RADIO-SOURCE 0735+178 [J].
CARSWELL, RF ;
STRITTMATTER, PA ;
WILLIAMS, RE ;
KINMAN, TD ;
SERKOWSKI, K .
ASTROPHYSICAL JOURNAL, 1974, 190 (03) :L101-+
[10]   PROPERTIES OF GAS THAT PRODUCES ABSORPTION LINES IN SOME QUASI-STELLAR OBJECTS [J].
CHAN, YWT ;
BURBIDGE, EM .
ASTROPHYSICAL JOURNAL, 1971, 167 (02) :213-&