THE REIPURTH 50 - NORTH INFRARED SOURCE

被引：19

作者：

CASALI, MM

机构：

[1] Joint Astronomy Centre, 665 Komohana St., Hilo, 96720, HI

来源：

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY | 1991年 / 248卷 / 02期

关键词：

D O I：

10.1093/mnras/248.2.229

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

Near-infrared imaging, imaging polarimetry and CVF spectroscopy of Re50N reveal the presence of a single illuminating source, IRS1. The extinction around IRS1 seems to be distributed anisotropically, with a lower extinction path to the reflection nebula than in the line-of-sight. IRS1 appears to be a young steep-spectrum object, with the bulk of its IR emission coming from hot dust. Multiple scattering in the tail of the reflection nebula could explain its relatively blue colours away from IRS1.

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页码：229 / &

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