X-RAY ANALYSIS OF GALACTIC SNR G27.4+0.0

Sezer A., Ercan E. N., Hüdaverdi M., Gök F., Aktekin Çalışkan E.

VI Serbian-Bulgarian Astronomical Conference, Belgrade, Sırbistan, 2 - 05 Ekim 2008, cilt.86, ss.89-94

  • Yayın Türü: Bildiri / Tam Metin Bildiri
  • Cilt numarası: 86
  • Basıldığı Şehir: Belgrade
  • Basıldığı Ülke: Sırbistan
  • Sayfa Sayıları: ss.89-94
  • Akdeniz Üniversitesi Adresli: Evet

Özet

We present results from 24 ksec XMM-Newton observations of the central part of SNR G156.2+5.7. The X-ray morphology shows an elongation towards the southern regions. A three-color image which was derived from 0.4-1.0 keV, 1.0-2.0 keV and 2.0-5.0 keV energy bands shows increased abundances of 0 and Ni, suggesting that G156.2+5.7 is an O-rich SNR. The relative abundances obtained from models suggest that this remnant has originated from a core-collapse supernova explosion