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
收藏
页码：L25 / L28
页数：4
相关论文
共 31 条
  • [1] THE 1ST ULTRAVIOLET SPECTROPOLARIMETRIC STUDY OF NGC-1068
    CODE, AD
    MEADE, MR
    ANDERSON, CM
    NORDSIECK, KH
    CLAYTON, GC
    WHITNEY, BA
    MAGALHAES, AM
    BABLER, B
    BJORKMAN, KS
    SCHULTELADBECK, RE
    TAYLOR, M
    ASTROPHYSICAL JOURNAL, 1993, 403 (02): : L63 - L65
  • [2] 1ST RESULTS FROM THE GODDARD HIGH-RESOLUTION SPECTROGRAPH - A DEMONSTRATION OF SPECTRAL RESOLUTION AND EXPERIMENTS WITH DECONVOLUTION
    WAHLGREN, GM
    LECKRONE, DS
    SHORE, SN
    LINDLER, DJ
    GILLILAND, RL
    EBBETS, DC
    ASTROPHYSICAL JOURNAL, 1991, 377 (01): : L41 - L44
  • [3] 1ST RESULTS FROM THE GODDARD HIGH-RESOLUTION SPECTROGRAPH - THE CHROMOSPHERE OF ALPHA-TAURI
    CARPENTER, KG
    ROBINSON, RD
    WAHLGREN, GM
    AKE, TB
    EBBETS, DC
    LINSKY, JL
    BROWN, A
    WALTER, FM
    ASTROPHYSICAL JOURNAL, 1991, 377 (01): : L45 - L48
  • [4] 1ST RESULTS FROM THE GODDARD HIGH-RESOLUTION SPECTROGRAPH - ELEMENTAL ABUNDANCES IN THE DIFFUSE CLOUDS TOWARD ZETA-PERSEI
    CARDELLI, JA
    SAVAGE, BD
    BRUHWEILER, FC
    SMITH, AM
    EBBETS, DC
    SEMBACH, KR
    SOFIA, UJ
    ASTROPHYSICAL JOURNAL, 1991, 377 (01): : L57 - L60
  • [5] 1ST RESULTS FROM THE GODDARD HIGH-RESOLUTION SPECTROGRAPH - RESOLVED VELOCITY AND DENSITY STRUCTURE IN THE BETA-PICTORIS CIRCUMSTELLAR GAS
    BOGGESS, A
    BRUHWEILER, FC
    GRADY, CA
    EBBETS, DC
    KONDO, Y
    TRAFTON, LM
    BRANDT, JC
    HEAP, SR
    ASTROPHYSICAL JOURNAL, 1991, 377 (01): : L49 - L52
  • [6] 1ST RESULTS FROM THE GODDARD HIGH-RESOLUTION SPECTROGRAPH - ELEMENT ABUNDANCES AS A FUNCTION OF VELOCITY IN THE NEUTRAL GAS TOWARD ZETA-PERSEI
    SAVAGE, BD
    CARDELLI, JA
    BRUHWEILER, FC
    SMITH, AM
    EBBETS, DC
    SEMBACH, KR
    ASTROPHYSICAL JOURNAL, 1991, 377 (01): : L53 - L56
  • [7] 1ST RESULTS FROM THE GODDARD HIGH-RESOLUTION SPECTROGRAPH - EVIDENCE FOR PHOTOSPHERIC MICROTURBULENCE IN EARLY O-STARS - ARE SURFACE GRAVITIES SYSTEMATICALLY UNDERESTIMATED
    HUBENY, I
    HEAP, SR
    ALTNER, B
    ASTROPHYSICAL JOURNAL, 1991, 377 (01): : L33 - L36
  • [8] BALLOON-BORNE ULTRAVIOLET SOLAR TELESCOPE AND HIGH-RESOLUTION ECHELLE-SPECTROGRAPH - INSTRUMENTATION AND 1ST RESULTS
    SAMAIN, D
    LEMAIRE, P
    ASTROPHYSICS AND SPACE SCIENCE, 1985, 115 (02) : 227 - 241
  • [9] 1ST RESULTS FROM THE GODDARD HIGH-RESOLUTION SPECTROGRAPH - THE GALACTIC HALO AND THE LY-ALPHA FOREST AT LOW REDSHIFT IN 3C-273
    MORRIS, SL
    WEYMANN, RJ
    SAVAGE, BD
    GILLILAND, RL
    ASTROPHYSICAL JOURNAL, 1991, 377 (01): : L21 - L24
  • [10] 1ST RESULTS FROM THE GODDARD HIGH-RESOLUTION SPECTROGRAPH - HIGH-RESOLUTION OBSERVATIONS OF THE 1942-A RESONANCE LINE OF HG-II IN THE CHEMICALLY PECULIAR B-STAR, CHI-LUPI
    LECKRONE, DS
    WAHLGREN, GM
    JOHANSSON, SG
    ASTROPHYSICAL JOURNAL, 1991, 377 (01): : L37 - L40
1234