Cyclotron lines in Vela X-1 Virtual Observatory Resource

Authors
  1. Kreykenbohm I.
  2. Corburn W.
  3. Wilms J.
  4. Kretschmar P.
  5. Staubert R.,Heindl W.A.
  6. Rothschild
  7. R.E.
  8. Published by
    CDS
Abstract

Fitting parameters for the phase resolved spectra of the 2000 and 1998 observation are given. The model in use is the Negative Positive EXponential (NPEX) model (with Gamma_2_ always fixed to -2, Mihara, 1995, Ph.D. Thesis, Riken, Tokyo) modified by photoelectric absorption, an additive iron line at ~6.4keV, and none, one, or two cyclotron resonant scattering features (CRSF)s at ~25 and ~50keV. The phase bins for the 2000 observation are: - rise, center, and fall of the main pulse - rise part 1, rise part 2, center, and fall of the secondary pulse - the two inter pulse phases The phase bins for the 1998 observation are: - rise and fall of the main pulse - rise and fall of the secondary pulse - the two inter pulse phases

Keywords
  1. x-ray-sources
  2. magnetic-fields
Bibliographic source Bibcode
2002A&A...395..129K
See also HTML
https://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/395/129
IVOA Identifier IVOID
ivo://CDS.VizieR/J/A+A/395/129
Document Object Identifer DOI
doi:10.26093/cds/vizier.33950129

Access

Web browser access HTML
http://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/395/129
https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/395/129
http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/395/129
IVOA Table Access TAP
http://tapvizier.cds.unistra.fr/TAPVizieR/tap
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History

2003-01-05T14:28:22Z
Resource record created
2003-01-05T13:32:43Z
Updated
2003-01-05T14:28:22Z
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