论文标题
冠状温度重建的快速，简单，可靠的算法
A Fast, Simple, Robust Algorithm for Coronal Temperature Reconstruction
论文作者
论文摘要
我们描述了一种用于重建太阳能电晕中差分排放度量（DEM）的新算法。尽管目前存在许多此类算法，但它们在某些情况下可能会融合困难，并且在其输出中可能是复杂，缓慢或特质的（即，它们的反转可能具有反转代码和仪器响应的结果，而不是太阳能源的功能）；我们将在本文中记录其中一些问题。此处描述的新算法大大减少了这些缺点，并且尤其是其简单性。它在这里完全复制在一个页面上。描述算法后，我们将其性能和忠诚度与某些普遍的方法进行比较。尽管此处介绍了极端紫外线（EUV）数据，但该算法对DEM处理有效的任何其他波长（例如X射线）均可且可扩展。
We describe a new algorithm for reconstruction of Differential Emission Measures (DEMs) in the solar corona. Although a number of such algorithms currently exist, they can have difficulty converging for some cases, and can be complex, slow, or idiosyncratic in their output (i.e., their inversions can have features that are a result of the inversion code and instrument response, not of the solar source); we will document some of these issues in this paper. The new algorithm described here significantly reduces these drawbacks and is particularly notable for its simplicity; it is reproduced here, in full, on a single page. After we describe the algorithm, we compare its performance and fidelity with some prevalent methods. Although presented here for extreme ultraviolet (EUV) data, the algorithm is robust and extensible to any other wavelengths (e.g., X-rays) where the DEM treatment is valid.
