1ST RESULTS FROM THE GODDARD HIGH-RESOLUTION SPECTROGRAPH - ULTRAVIOLET-SPECTRA OF A STARBURST KNOT IN NGC-1068

被引：12

作者：

HUTCHINGS, JB

BRUHWEILER, F

BOGGESS, A

HEAP, SR

EBBETS, D

BEAVER, E

ROSENBLATT, E

TRUONG, KQ

PEREZ, M

WESTMACOTT, R

机构：

[1] CATHOLIC UNIV AMER,ASTROPHYS PROGRAM,WASHINGTON,DC 20064

[2] NASA,GODDARD SPACE FLIGHT CTR,COMP SCI CORP,GREENBELT,MD 20771

[3] BALL AEROSP,BOULDER,CO 80306

[4] UNIV CALIF SAN DIEGO,LA JOLLA,CA 92093

来源：

ASTROPHYSICAL JOURNAL | 1991年 / 377卷 / 01期

关键词：

GALAXIES; INTERGALACTIC MEDIUM; SEYFERT; STELLAR CONTENT;

D O I：

10.1086/186108

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We present UV spectroscopy of a circumnuclear starburst knot in the Seyfert 2 galaxy NGC 1068. The spectrum shows the presence of several thousand 0 and B stars which appear to have formed about 3 million years ago. We also discuss the extinction and interstellar medium in the line of sight.

引用

页码：L25 / L28

页数：4

共 19 条

[1] KINEMATICS AND IONIZATION OF EXTENDED GAS IN ACTIVE GALAXIES .3. THE EXTRANUCLEAR PROPERTIES OF NGC 1068 [J].