The spectrum and dips of RE 0751+14: A joint evaluation of ROSAT and ASCA archival data

Kiziloglu U., Baykal A., Alev M., Gogus E.

ASTROPHYSICS AND SPACE SCIENCE, cilt.259, sa.2, ss.191-203, 1998 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 259 Sayı: 2
  • Basım Tarihi: 1998
  • Doi Numarası: 10.1023/a:1001556513668
  • Dergi Adı: ASTROPHYSICS AND SPACE SCIENCE
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.191-203
  • Orta Doğu Teknik Üniversitesi Adresli: Evet

Özet

Using archival ASCA and ROSAT observations of RE 0751+14, X-ray energy spectra, pulse profiles and the results of pulse timing analysis are presented. The energy spectra are well-fitted by a blackbody model at low energy and a Raymond-Smith model at high energy, together with a partial covering absorber. A fluorescence emission line at 6.4 keV with an equivalent width similar to 220 eV was resolved for the first time.