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The Calibration of theta-phi Fiber Positioners Based on the Differential Evolution Algorithm

  • Authors: Feifan Zhang, Ye Huang, Baolong Chen, Longfeng Yu, Yu Wang, Zengxiang Zhou, Jianping Wang

Feifan Zhang et al 2024 The Astronomical Journal 167 .

  • Provider: AAS Journals

Caption: Figure 2.

Number of positioners that can reach a certain location. Points in the yellow, green, red, and blue areas can be reached by one, two, three, and four positioners, respectively. Red dots represent the center of the positioners. (a) Coverage of equal-arm positioners; (b) coverage of unequal-arm positioners.

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