BIMA observations of the soft gamma-ray repeaters

被引：0
|
作者：
Smith, IA
Chernin, LM
Hurley, K
机构：
[1] UNIV CALIF BERKELEY, DEPT ASTRON, BERKELEY, CA 94720 USA
[2] UNIV CALIF BERKELEY, SPACE SCI LAB, BERKELEY, CA 94720 USA
来源：
ASTRONOMY & ASTROPHYSICS | 1996年 / 307卷 / 01期
关键词：
gamma rays; bursts; radio continuum; stars; supernovae; general; neutron;
D O I：
暂无
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
The far infrared observations of the quiescent counterparts to the Soft Gamma-Ray Repeaters SGR 1806-20 and SGR 1900+14 indicate that these sources contain both point source and extended components. We observed them at 85 GHz using the Berkeley-Illinois-Maryland Array, and found that; neither of them had detectable point source emission. These results are consistent with other millimeter and submillimeter upper limits, suggesting that the bright far infrared point source emission is from dust. The point source upper limit for SGR 1806-20 is not inconsistent with the observation of a point-like ''core'' to the radio nebula.
引用
收藏
页码：L1 / L4
页数：4
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