INTRINSIC REDDENING OF ETA CARINAE

被引：48

作者：

PAGEL, BEJ

机构：

来源：

NATURE | 1969年 / 221卷 / 5178期

关键词：

D O I：

10.1038/221325a0

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

Relative intensities of [Fe II] lines at different wavelengths in the spectrum of η Carinae suggest a colour excess EB-VCombining double low lineIm·2, considerably greater than that of the surrounding region. This result leads to a replacement of the synchrotron-like exponential law Fv ∼ e-av that has been inferred for the continuum in the visible and near infrared by a combination of two thermal spectra. © 1969 Nature Publishing Group.

引用

页码：325 / &

共 29 条

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[27] COUDE SPECTRA OF ETA CARINAE AND STRONGEST LINES OF [FE 2] AND [NI 2]
THACKERAY, AD
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[28] van de Hulst H.C., 1949, RECH ASTRON OBS UT 1, V11, P1
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[J]. MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 1967, 135 (03) : 275 - +

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