Precise Interplanetary Network Localization of a New Soft Gamma Repeater, SGR 1627–41
Precise Interplanetary Network Localization of a New Soft Gamma Repeater, SGR 1627–41
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新型软伽玛中继器 SGR 1627–41 的精确星际网络定位
DOI：
10.1086/312115
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发表时间：
1999
期刊：
影响因子：
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通讯作者：
J. Paradijs
中科院分区：
文献类型：
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作者：
K. Hurley;C. Kouveliotou;P. Woods;E. Mazets;S. Golenetskii;D. Frederiks;T. Cline;J. Paradijs
我们提出了一个新的软伽马中继器，活跃在1998年6月和7月的爆发的ESTA，Konus风，和BATSE观测。对爆发进行三角测量得到一个约1.8 ° × 16“的误差盒，其面积约为7.6弧分2，其中包含银河系超新星遗迹G337.0-0.1。该误差框与BeppoSAX X射线源的位置相交，该位置也与G337.0-0.1的位置一致，被认为是中继器的静止对应物。如果是这样，则产生的误差框为~2′ × 16′′，面积为~0.6 arcmin 2。超新星遗迹内的误差盒位置表明，中子星星的横向速度约为200-2000 km s-1。
We present Ulysses, Konus-Wind, and BATSE observations of bursts from a new soft gamma repeater that was active in 1998 June and July. Triangulation of the bursts results in a ~1.°8 by 16'' error box whose area is ~7.6 arcmin2 and which contains the Galactic supernova remnant G337.0-0.1. This error box intersects the position of a BeppoSAX X-ray source that is also consistent with the position of G337.0-0.1 and is thought to be the quiescent counterpart to the repeater. If so, the resulting error box is ~2′ × 16′′ and has an area of ~0.6 arcmin2. The error box location within the supernova remnant suggests that the neutron star has a transverse velocity of ~200-2000 km s-1.