The estimation method on diffusion spot energy concentration of the detection system

Wei Gao; Zongxi Song; Feng Liu; Lijun Dan; Zhonghan Sun; Yunfei Du

doi:10.1117/12.2242811

27 September 2016 The estimation method on diffusion spot energy concentration of the detection system

Wei Gao, Zongxi Song, Feng Liu, Lijun Dan, Zhonghan Sun, Yunfei Du

Proceedings Volume 9684, 8th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Optical Test, Measurement Technology, and Equipment; 968421 (2016) https://doi.org/10.1117/12.2242811
Event: Eighth International Symposium on Advanced Optical Manufacturing and Testing Technology (AOMATT2016), 2016, Suzhou, China

Abstract

We propose a method to estimate the diffusion spot energy of the detection system. We do outdoor observation experiments in Xinglong Observatory, by using a detection system which diffusion spot energy concentration is estimated (the correlation coefficient is approximate 0.9926).The aperture of system is 300mm and limiting magnitude of system is 14.15Mv. Observation experiments show that the highest detecting magnitude of estimated system is 13.96Mv, and the average detecting magnitude of estimated system is about 13.5Mv. The results indicate that this method can be used to evaluate the energy diffusion spot concentration level of detection system efficiently.

Citation Download Citation

Wei Gao, Zongxi Song, Feng Liu, Lijun Dan, Zhonghan Sun, and Yunfei Du "The estimation method on diffusion spot energy concentration of the detection system", Proc. SPIE 9684, 8th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Optical Test, Measurement Technology, and Equipment, 968421 (27 September 2016); https://doi.org/10.1117/12.2242811

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