The MANIFEST fibre positioning system for the Giant Magellan Telescope

Jon S. Lawrence; David M. Brown; Jurek Brzeski; Scott Case; Matthew Colless; Tony Farrell; Luke Gers; James Gilbert; Michael Goodwin; George Jacoby; Andrew M. Hopkins; Michael Ireland; Kyler Kuehn; Nuria P. F. Lorente; Stan Miziarski; Rolf Muller; Vijay Nichani; Azizi Rakman; Samuel Richards; Will Saunders; Nick F. Staszak; Julia Tims; Minh Vuong; Lew Waller

doi:10.1117/12.2055742

28 July 2014 The MANIFEST fibre positioning system for the Giant Magellan Telescope

Jon S. Lawrence, David M. Brown, Jurek Brzeski, Scott Case, Matthew Colless, Tony Farrell, Luke Gers, James Gilbert, Michael Goodwin, George Jacoby, Andrew M. Hopkins, Michael Ireland, Kyler Kuehn, Nuria P. F. Lorente, Stan Miziarski, Rolf Muller, Vijay Nichani, Azizi Rakman, Samuel Richards, Will Saunders, Nick F. Staszak, Julia Tims, Minh Vuong, Lew Waller

Author Affiliations +

Proceedings Volume 9147, Ground-based and Airborne Instrumentation for Astronomy V; 914794 (2014) https://doi.org/10.1117/12.2055742
Event: SPIE Astronomical Telescopes + Instrumentation, 2014, Montréal, Quebec, Canada

Abstract

MANIFEST is a fibre feed system for the Giant Magellan Telescope that, coupled to the seeing-limited instruments GMACS and G-CLEF, offers qualitative and quantitative gains over each instrument’s native capabilities in terms of multiplex, field of view, and resolution. The MANIFEST instrument concept is based on a system of semi-autonomous probes called “Starbugs” that hold and position hundreds of optical fibre IFUs under a glass field plate placed at the GMT Cassegrain focal plane. The Starbug probes feature co-axial piezoceramic tubes that, via the application of appropriate AC waveforms, contract or bend, providing a discrete stepping motion. Simultaneous positioning of all Starbugs is achieved via a closed-loop metrology system.

Citation Download Citation

Jon S. Lawrence, David M. Brown, Jurek Brzeski, Scott Case, Matthew Colless, Tony Farrell, Luke Gers, James Gilbert, Michael Goodwin, George Jacoby, Andrew M. Hopkins, Michael Ireland, Kyler Kuehn, Nuria P. F. Lorente, Stan Miziarski, Rolf Muller, Vijay Nichani, Azizi Rakman, Samuel Richards, Will Saunders, Nick F. Staszak, Julia Tims, Minh Vuong, and Lew Waller "The MANIFEST fibre positioning system for the Giant Magellan Telescope", Proc. SPIE 9147, Ground-based and Airborne Instrumentation for Astronomy V, 914794 (28 July 2014); https://doi.org/10.1117/12.2055742

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available