28-30 October 2019
Firenze, Palazzo dei Congressi
Europe/Rome timezone

The Phasing and Diagnostic Station in the ELT

29 Oct 2019, 17:40
20m
Firenze, Palazzo dei Congressi

Firenze, Palazzo dei Congressi

piazza Adua 1

Speaker

Thomas Pfrommer (ESO)

Description

The phasing and diagnostic station (PDS) at the ELT brings the telescope after the installation of mirrors to diffraction limited performance and into operational configuration for science by verifying telescope performance in relevant areas within the acceptance range of the PDS. It also enables to phase and optically diagnose the telescope throughout its lifetime. We report on the technical aspects of this tool and the systems engineering process that has resulted in the current status. We carried out an architectural trade-off study, with functional analysis and needs from the users as input, and selected a conceptual architecture baseline for the preliminary design phase.

Primary author

Thomas Pfrommer (ESO)

Co-authors

Enrico Marchetti (ESO) Françoise Delplancke-Ströbele (ESO) Henry Bonnet (ESO) Jason Spyromilio (ESO) Jérome Paufique (ESO) Michael Esselborn (ESO) Peter Hammersley (ESO) Samuel Lévèque (ESO) Steffan Lewis (ESO)

Presentation Materials