Optical Depth Evaluation in Pixel Microlensing
Optical Depth Evaluation in Pixel Microlensing
复制标题
像素微透镜中的光学深度评估
DOI：
10.1086/311787
复制
发表时间：
1998
期刊：
影响因子：
--
通讯作者：
P. Gondolo
中科院分区：
文献类型：
--
作者：
P. Gondolo
我们提出了一种仅涉及可测量量的像素透镜数据的微透镜光学厚度估计器。与以前提出的唯一估计器相比，它的优点是不限于最大放大倍数较大的事件，并且同样适用于卫星和地面观测。
We propose an estimator of the microlensing optical depth from pixel lensing data that involves only measurable quantities. In comparison with the only previously proposed estimator, it has the advantage of not being limited to events with large magnification at maximum, and it applies equally well to satellite and ground-based observations.