XMM spectroscopy of TWA 5 Virtual Observatory Resource

Authors
  1. Argiroffi C.
  2. Maggio A.
  3. Peres G.
  4. Stelzer B.
  5. Neuhaeuser R.
  6. Published by
    CDS
Abstract

We present results of X-ray spectroscopy for TWA 5, a member of the young TW Hydrae association, observed with XMM-Newton. TWA 5 is a multiple system which shows H{alpha} emission, a signature typical of classical T Tauri stars, but no infrared excess. From this analysis of the RGS and EPIC spectra, we have derived the emission measure distribution vs. temperature of the X-ray emitting plasma, its abundances, and the electron density.

Keywords
  1. multiple-stars
  2. pre-main-sequence-stars
  3. x-ray-sources
  4. spectroscopy
Bibliographic source Bibcode
2005A&A...439.1149A
See also HTML
https://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/439/1149
IVOA Identifier IVOID
ivo://CDS.VizieR/J/A+A/439/1149
Document Object Identifer DOI
doi:10.26093/cds/vizier.34391149

Access

Web browser access HTML
https://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/439/1149
https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/439/1149
http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/439/1149
IVOA Table Access TAP
https://tapvizier.cds.unistra.fr/TAPVizieR/tap
Run SQL-like queries with TAP-enabled clients (e.g., TOPCAT).

History

2006-12-20T17:23:09Z
Resource record created
2006-12-20T16:23:35Z
Updated
2006-12-20T17:23:09Z
Created

Contact

Name
CDS support team
Postal Address
CDS, Observatoire de Strasbourg, 11 rue de l'Universite, F-67000 Strasbourg, France
E-Mail
cds-question@unistra.fr