Two-component continuum spectrum X-ray pulsar EXO2030+375
Abstract
We report the detection of a soft X-ray component in the spectrum of the transient X-ray pulsar EXO2030+375 at a high state in 1985. The spectrum of the soft X-ray component could be fitted by a blackbody with a temperature kT ∼1.1 keV and a radius of the emission areaR ∼ 3.6 - 6.1 km (assuming 5 kpc distance).
- Publication:
-
Advances in Space Research
- Pub Date:
- December 1993
- DOI:
- 10.1016/0273-1177(93)90145-2
- Bibcode:
- 1993AdSpR..13l.383S
- Keywords:
-
- Black Body Radiation;
- Curve Fitting;
- Pulsars;
- Stellar Models;
- Stellar Temperature;
- X Ray Astronomy;
- X Ray Spectra;
- B Stars;
- Computer Programs;
- Error Analysis;
- Exosat Satellite;
- Gamma Ray Observatory;
- Ginga Satellite;
- Astronomy