L-ALPHA-H-ALPHA INTENSITY RATIO IN PKS 0237-23

被引:41
作者
HYLAND, AR [1 ]
BECKLIN, EE [1 ]
NEUGEBAUER, G [1 ]
机构
[1] CALTECH,CARNEGIE INST WASHINGTON,HALE OBSERV,PASADENA,CA 91109
关键词
D O I
10.1086/182639
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
引用
收藏
页码:L73 / L75
页数:3
相关论文
共 15 条
[1]   SPECTROPHOTOMETRY OF LOW-REDSHIFT QUASI-STELLAR OBJECTS [J].
BALDWIN, JA .
ASTROPHYSICAL JOURNAL, 1975, 201 (01) :26-44
[2]   LY-ALPHA/H-BETA INTENSITY RATIO IN SPECTRA OF QSOS [J].
BALDWIN, JA .
MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 1977, 178 (03) :P67-P74
[3]  
BOROSON T, UNPUBLISHED
[4]   UV SPECTRUM OF QUASI-STELLAR OBJECT 3C273/CT 3 [J].
DAVIDSEN, AF ;
HARTIG, GF ;
FASTIE, WG .
NATURE, 1977, 269 (5625) :203-206
[5]   PHOTOIONIZATION AND EMISSION-LINE SPECTRA OF QUASI-STELLAR OBJECTS [J].
DAVIDSON, K .
ASTROPHYSICAL JOURNAL, 1972, 171 (02) :213-&
[6]   PASCHEN-ALPHA IN 3C 273 [J].
GRASDALEN, GL .
ASTROPHYSICAL JOURNAL, 1976, 208 (01) :L11-L12
[7]   ARE QUASARS DUSTY [J].
MCKEE, CF ;
PETROSIAN, V .
ASTROPHYSICAL JOURNAL, 1974, 189 (01) :17-21
[8]   PLANETARY-NEBULAE [J].
MILLER, JS .
ANNUAL REVIEW OF ASTRONOMY AND ASTROPHYSICS, 1974, 12 :331-358
[9]  
NEUGEBAUER G, UNPUBLISHED
[10]   ABSOLUTE SPECTRAL ENERGY DISTRIBUTION OF QUASI-STELLAR OBJECTS FROM 0.3 TO 2.2 MICRONS [J].
OKE, JB ;
NEUGEBAUER, G ;
BECKLIN, EE .
ASTROPHYSICAL JOURNAL, 1970, 159 (1P1) :341-+