NIR spectroscopy of two ultraluminous infrared galaxies

被引：0
|
作者：
Vanzi, L [1 ]
Alonso-Herrero, A [1 ]
机构：
[1] European So Observ, Santiago 19, Chile
来源：
GALAXY DISKS AND DISK GALAXIES | 2001年 / 230卷
关键词：
D O I：
暂无
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
We present near-infrared (NIR) spectra of two IRAS Ultra-luminous Galaxies (ULIRG): IRAS 17208-0014 and IRAS 19254-7245. The optical spectrum of IRAS 1720 is typical of an H II galaxy, while the spectrum of IRAS 1925 shows characteristics of a Seyfert 2 galaxy. Bright emission lines ([Fe II], H-2 and Br lines) are detected in the NIR spectra of both galaxies, along with stellar absorption features. A description of the NIR spectra is presented here. This is a preliminary study aimed to optimizing the observations of a larger sample of ULIRG galaxies.
引用
收藏
页码：511 / 512
页数：2
相关论文
共 50 条
  • [1] Highlights: Optical/NIR spectroscopy of ultraluminous infrared galaxies
    Veilleux, S
    [J]. ASTROPHYSICS AND SPACE SCIENCE, 1999, 266 (1-2) : 67 - 72
  • [2] Highlights: optical/NIR spectroscopy of ultraluminous infrared galaxies
    S. Veilleux
    [J]. Astrophysics and Space Science, 1999, 266 : 67 - 72
  • [3] ISO Spectroscopy of Ultraluminous Infrared Galaxies
    D. Lutz
    R. Genzel
    D. Kunze
    D. Rigopoulou
    H.W.W. Spoon
    E. Sturm
    D. Tran
    A.F.M. Moorwood
    [J]. Astrophysics and Space Science, 1999, 266 : 85 - 90
  • [4] ISO spectroscopy of ultraluminous infrared galaxies
    Lutz, D
    Genzel, R
    Kunze, D
    Rigopoulou, D
    Spoon, HWW
    Sturm, E
    Tran, D
    Moorwood, AFM
    [J]. ASTROPHYSICS AND SPACE SCIENCE, 1999, 266 (1-2) : 85 - 90
  • [5] Integral field spectroscopy of ultraluminous infrared galaxies
    Colina, L
    Arribas, S
    Borne, K
    [J]. IMAGING THE UNIVERSE IN THREE DIMENSIONS: ASTROPHYSICS WITH ADVANCED MULTI-WAVELENGTH IMAGING DEVICES, 2000, 195 : 220 - 223
  • [6] ULTRALUMINOUS INFRARED GALAXIES
    MIRABEL, F
    [J]. RECHERCHE, 1990, 21 (224): : 1100 - 1102
  • [7] Mid-infrared and optical spectroscopy of ultraluminous infrared galaxies: A comparison
    Lutz, D
    Veilleux, S
    Genzel, R
    [J]. ASTROPHYSICAL JOURNAL, 1999, 517 (01): : L13 - L17
  • [8] Ultraluminous infrared galaxies
    Sanders, DB
    Surace, JA
    Ishida, CM
    [J]. GALAXY INTERACTIONS AT LOW AND HIGH REDSHIFT, 1999, (186): : 289 - 294
  • [9] High-resolution mid-infrared spectroscopy of ultraluminous infrared galaxies
    Farrah, D.
    Bernard-Salas, J.
    Spoon, H. W. W.
    Soifer, B. T.
    Armus, L.
    Brandl, B.
    Charmandaris, V.
    Desai, V.
    Higdon, S.
    Devost, D.
    Houck, J.
    [J]. ASTROPHYSICAL JOURNAL, 2007, 667 (01): : 149 - 169
  • [10] Silicates in ultraluminous infrared galaxies
    Sirocky, M. M.
    Levenson, N. A.
    Elitzur, M.
    Spoon, H. W. W.
    Armus, L.
    [J]. ASTROPHYSICAL JOURNAL, 2008, 678 (02): : 729 - 743
12345