首页> 外文会议>Proceedings of the 32nd International Cosmic Ray Conference >Atmospheric Calibrations for Air Fluorescence Observations in the Telescope Array Experiment by LIDAR systemzhang san1,zhang san2,zhang san3,zhang san1,zhang san4,
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Atmospheric Calibrations for Air Fluorescence Observations in the Telescope Array Experiment by LIDAR systemzhang san1,zhang san2,zhang san3,zhang san1,zhang san4,

机译:利用LIDAR系统在望远镜阵列实验中对大气荧光观测进行大气校准张三,三三,三三,三三,

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摘要

Atmospheric calibrations are indispensable for understanding data gathered by air fluorescence detectors(FDs). UV fluorescence light generated by an air shower is scattered in propagating to the FD both by air molecules(Rayleigh scattering) and by aerosol particles in the air (Mie scattering). Because the influence of aerosols on scatteringchanges every day, it is necessary to measure aerosols on a regular basis. For the Telescope Array experiment (TA)atmospheric scattering is measured using a LIDAR system, and the systematic error of the calibration of atmosphericscattering is estimated by simulation. Here we report on the results of measurements of atmospheric scattering by LIDARand the influence of the atmospheric calibration on FD observation.
机译:大气校准对于理解空气荧光检测器(FD)收集的数据必不可少。空气喷淋产生的紫外线荧光通过空气分子(瑞利散射)和空气中的气溶胶颗粒(米氏散射)传播到FD中。由于气溶胶对散射的影响每天都在变化,因此有必要定期测量气溶胶。对于望远镜阵列实验(TA),使用LIDAR系统测量大气散射,并通过仿真估算大气散射校准的系统误差。在这里,我们报告了通过LIDAR测量大气散射的结果以及大气校准对FD观测的影响。

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