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CACOFONI: Cosine Amplitude Calibration Organized in Frequency for On-sky Nimble Interaction-matrix. A Novel Method for Calibrating Adaptive Optics Systems II

  • Authors: Ruihan Zhang, 瑞涵 张, Olivier Lai, Mark Chun, Brianna Peck, Ellen Lee

Ruihan Zhang et al 2026 The Astronomical Journal 172 .

  • Provider: AAS Journals

Caption: Figure 2.

Left: IRTF telescope with adaptive secondary mirror. Right: close-up of ASM mounted on the telescope. The ASM is very compact (lower black and silver assembly). Some actuators' struts are visible in the gap between the facesheet and the body.

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