EMISSION AT 3.3 MU-M AND EVIDENCE FOR DUST IN 3C273

被引:17
作者
ALLEN, DA
机构
关键词
D O I
10.1038/284323a0
中图分类号
O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];
学科分类号
07 ; 0710 ; 09 ;
摘要
引用
收藏
页码:323 / 324
页数:2
相关论文
共 9 条
[1]  
ALLAMANDOLA LJ, 1979, ASTRON ASTROPHYS, V77, P66
[2]  
Allen D., 1975, INFRARED NEW ASTRONO
[3]   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
[4]   APPLICATION OF LINE TRANSFER CALCULATIONS TO ACTIVE NUCLEI AND NOVAE [J].
FERLAND, G ;
NETZER, H .
ASTROPHYSICAL JOURNAL, 1979, 229 (01) :274-290
[5]   L-ALPHA-H-ALPHA INTENSITY RATIO IN PKS 0237-23 [J].
HYLAND, AR ;
BECKLIN, EE ;
NEUGEBAUER, G .
ASTROPHYSICAL JOURNAL, 1978, 220 (03) :L73-L75
[6]  
Merrill K. M, 1977, IAU C, V42, P446
[7]   ABSOLUTE SPECTRAL ENERGY-DISTRIBUTION OF QUASI-STELLAR OBJECTS FROM 0.3 TO 10 MICRONS [J].
NEUGEBAUER, G ;
OKE, JB ;
BECKLIN, EE ;
MATTHEWS, K .
ASTROPHYSICAL JOURNAL, 1979, 230 (01) :79-94
[8]   INFRARED-EMISSION OF EXTRA-GALACTIC SOURCES [J].
RIEKE, GH ;
LEBOFSKY, MJ .
ANNUAL REVIEW OF ASTRONOMY AND ASTROPHYSICS, 1979, 17 :477-511
[9]   OBSERVATIONS OF UNIDENTIFIED 3.3 MICROMETER EMISSION FEATURE IN NEBULAE [J].
RUSSELL, RW ;
SOIFER, BT ;
MERRILL, KM .
ASTROPHYSICAL JOURNAL, 1977, 213 (01) :66-70