Brinkmann, W.,
Kawai, N.,
Ogasaka, Y.,
Siebert, J..
言語
English
掲載誌/書名
和文:
英文:
Astronomy and Astrophysics
巻, 号, ページ
Vol. 316
pp. L9-L12
出版年月
1996年12月
出版者
和文:
英文:
会議名称
和文:
英文:
開催地
和文:
英文:
アブストラクト
We present ASCA observations of the infrared quasar IRAS 13349+2438. The object shows intensity variations of a factor of two on time scales of a few hours without significant spectral changes. The 0.6-8keV X-ray spectrum can be fitted with a power law ({GAMMA}=2.40+/-0.04) and two Gaussian emission lines with rest frame line energies of E_l_~0.65 and E_l_~6.54keV. The average monochromatic flux at 1keV is comparable to that during the higher state of a previous ROSAT observation. The strong absorption feature at energies <1keV found in the ROSAT data could not be confirmed.
各種検索
サポート
ヘルプ