COPERNICUS OBSERVATIONS OF CIRCINUS X-1

被引：7

作者：

DAVISON, PJN ^{[1
]}

TUOHY, IR ^{[1
]}

机构：

[1] UCL, MULLARD SPACE SCI LAB, DORKING, SURREY, ENGLAND

来源：

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY | 1975年 / 173卷 / 01期

关键词：

Low-energy X-rays - Spectral slopes - X ray intensity - X-ray observations;

D O I：

10.1093/mnras/173.1.33P

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We present Copernicus X-ray observations of Circinus X-1 made during August 1973 and April 1974. Our results confirm that the reported 12·3-day periodicity is spurious, and in addition, the data show a clear correlation between the low energy X-ray intensity and spectral slope. © 1975 Royal Astronomical Society. Provided by the NASA Astrophysics Data System.

引用

页码：P33 / P35

页数：3

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