By recognizing via astrometric software the field stars as well as the multiple LGS, LPC is insensitive to flexures of the laser launch telescope or of the receiver telescope opto-mechanics. We present the Commissioning results of the Laser Pointing Camera, obtained at the ESO VLT during the all 4LGSF Laser Guide Star Units Commissioning, and will discuss its possible extension for the ELT operations.
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M. Centrone, D. Bonaccini Calia, F. Pedichini, A. Cerruto, A. Ricciardi, F. Ambrosino, "Laser pointing camera: a valuable tool for the LGS-AO operations," Proc. SPIE 9909, Adaptive Optics Systems V, 99095L (27 July 2016);