SPECTROPHOTOMETRY OF QUASI-STELLAR OBJECTS AT OPTICAL AND INFRARED WAVELENGTHS - H-ALPHA-L-ALPHA RATIO IN B2 1225+317

被引：17

作者：

PUETTER, RC

SMITH, HE

WILLNER, SP

机构：

来源：

ASTROPHYSICAL JOURNAL | 1979年 / 227卷 / 01期

关键词：

D O I：

10.1086/182855

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

引用

页码：L5 / L7

页数：3

共 16 条

[1] LUMINOSITY INDICATORS IN SPECTRA OF QUASI-STELLAR OBJECTS [J].

BALDWIN, JA .

ASTROPHYSICAL JOURNAL, 1977, 214 (03) :679-684

[2] OBSERVATIONS OF HIGH-REDSHIFT QSOS FROM A MOLONGLO FAINT SOURCE SURVEY [J].

BALDWIN, JA ;

SMITH, HE ;

BURBIDGE, EM ;

HAZARD, C ;

MURDOCH, HS ;

JAUNCEY, DL .

ASTROPHYSICAL JOURNAL, 1976, 206 (02) :L83-&

[3]

BALDWIN JA, 1977, MNRAS, V178

[4] QUASI-STELLAR OBJECTS [J].

BURBIDGE, EM .

ANNUAL REVIEW OF ASTRONOMY AND ASTROPHYSICS, 1967, 5 :399-+

[5]

DAVIDSEN, 1977, NATURE, V269, P203

[6]

FERLAND G, 1978, PREPRINT

[7] PASCHEN-ALPHA IN 3C 273 [J].

GRASDALEN, GL .

ASTROPHYSICAL JOURNAL, 1976, 208 (01) :L11-L12

[8] L-ALPHA-H-ALPHA INTENSITY RATIO IN PKS 0237-23 [J].

HYLAND, AR ;

BECKLIN, EE ;

NEUGEBAUER, G .

ASTROPHYSICAL JOURNAL, 1978, 220 (03) :L73-L75

[9] HYDROGEN EMISSION-LINE SPECTRA IN QUASARS AND ACTIVE GALACTIC NUCLEI [J].

KROLIK, JH ;

MCKEE, CF .

ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES, 1978, 37 (04) :459-483

[10]

LONDON R, 1978, PREPRINT

← 1 2 →