论文标题
解密3-D猎户座星云II：theta1oric西南的多个速度成分的低电气化区域对低速分辨率研究的解释对温度，密度和丰度的解释进行了解释
Deciphering the 3-D Orion Nebula-II: A low-ionization region of multiple velocity components southwest of Theta1OriC confounds interpretation of low velocity resolution studies of temperature, density, and abundance
论文作者
论文摘要
我们确定有两个沿视线的速度系统有助于猎户座星云最亮部分的发射线谱。这些覆盖了主要的电离恒星（theta1oric）的猎户座-S嵌入的分子云。对10x10”该区域的高光谱分辨率发射线样品的样品的检查表明，它具有低电离，速度和电离与星云的中央部分不同。这些特性危害了早期的丰度和物理条件的确定，因为它们在该区域中的较为复杂，并且在较早的研究方面进行了更为复杂的研究，并且在分析方面进行了更为复杂的研究，并在谱系上进行了良好的研究。未来的研究。
We establish that there are two velocity systems along lines-of-sight that contribute to the emission-line spectrum of the the brightest parts of the Orion Nebula. These overlie the Orion-S embedded molecular cloud southwest of the dominant ionizing star (Theta1OriC). Examination of 10x10" samples of high spectral resolution emission-line spectra of this region reveals it to be of low ionization, with velocities and ionization different from the central part of the Nebula. These properties jeopardize earlier determinations of abundance and physical conditions since they indicate that this region is much more complex than has been assumed in analyzing earlier spectroscopic studies and argue for use of very high spectral resolution or known simple regions in future studies.
