Overview
The science case, technical requirements, and status of the Giant Magellan Telescope have evolved over the course of the project to reflect new discoveries and scientific priorities. The foundational documents and status papers listed below are intended for scientists and engineers to learn more about the Giant Magellan Telescope.
Science Case
The Giant Magellan Telescope Science Book describes the transformative impact that the ground-based telescope will have on areas spanning observational astrophysics — from exoplanet discovery and characterization to the formation of stars, galaxies, and black holes in the universe. It outlines the telescope’s unique design and capabilities, including the first-generation instrument suite that has been chosen to maximize scientific impact during early operations.
Overview & Status
William Burgett, Rebecca Bernstein, et al., “The Giant Magellan Telescope project in 2024: status and look ahead,” Proc. SPIE 13094, Ground-based and Airborne Telescopes X, 1309417 (28 August 2024);
James Fanson, Rebecca Bernstein, et al., “Overview and status of the Giant Magellan Telescope project,” Proc. SPIE 12182, Ground-based and Airborne Telescopes IX, 121821C (29 August 2022);
James Fanson, Rebecca Bernstein, et al., “Overview and status of the Giant Magellan Telescope project,” Proc. SPIE 11445, Ground-based and Airborne Telescopes VIII, 114451F (13 December 2020);
James Fanson, Rebecca Bernstein, et al., “Overview and status of the Giant Magellan Telescope project,” Proc. SPIE 10700, Ground-based and Airborne Telescopes VII, 1070012 (6 July 2018);
Patrick J. McCarthy, James Fanson, et al.,” Proc. SPIE 9906, Ground-based and Airborne Telescopes VI, 990612 (8 August 2016);
Technical Requirements & Specifications
For additional technical documents and presentations regarding the Giant Magellan Telescope’s design and technologies, please visit the SPIE Digital Library for astronomical telescopes and instrumentation or the SAO/NASA Astrophysics Data System (ADS). Search for papers with Giant Magellan Telescope, GMT, or GMTO Corporation affiliation.
Foundational Documents
This document expresses the stakeholders’ and owners’ intention for the observatory. Through high-level operational objectives and constraints, it describes what the observatory is expected to do.
This document quantifies the broad observational requirements needed to address the scientific goals of the partnership, which are described in the Giant Magellan Telescope Science Book and the science cases for the first-generation instruments.
This document is the response of the Giant Magellan Telescope to the science requirements document. It contains the top-level engineering requirements for the observatory that is to be built.
This document captures the top-level system design, consistent with the observatory requirements. It defines the subsystems and their interactions as they deliver the various system configurations that enable the observatory to implement the observatory performance modes defined in the operations requirements document.
This document describes how the observatory design described in the observatory architecture document will be operated by stakeholders during operations to meet concept of operations objectives and science and observatory requirements.
Site Evaluation (Chile)
Thomas-Osip, J. E. et al., Proc. SPIE 7012, Ground-based and Airborne Telescopes II, 70121U (10 July 2008).
Thomas-Osip, J. E. et al., Proc. SPIE 7733, Ground-based and Airborne Telescopes III, 77334N (7 August 2010).
Primary Mirror
H. M. Martin, et al.,Proc. SPIE 11451, Advances in Optical and Mechanical Technologies for Telescopes and Instrumentation IV, 114514F (13 December 2020);
Barbara M. Fischer, et al., Proc. SPIE 11445, Ground-based and Airborne Telescopes VIII, 114451H (13 December 2020); https://doi.org/10.1117/12.2561694
Adaptive Optics
Daniele Gallieni, et al.,Proc. SPIE 11448, Adaptive Optics Systems VII, 114485K (13 December 2020);
Antonin H. Bouchez, et al., Proc. SPIE 9148, Adaptive Optics Systems IV, 91480W (21 July 2014);
Scientific Instruments
The following documents outline the requirements and capabilities of the Giant Magellan Telescope’s first suite of scientific instruments.
George H. Jacoby, et al., Proc. SPIE 9908, Ground-based and Airborne Instrumentation for Astronomy VI, 99081U (9 August 2016);
George H. Jacoby, et al., Proc. SPIE 8446, Ground-based and Airborne Instrumentation for Astronomy IV, 84461G (24 September 2012);
GMT Consortium Large Earth Finder (GCLEF), Visible Echelle Spectrograph
Andrew Szentgyorgyi, et al., Proc. SPIE 10702, Ground-based and Airborne Instrumentation for Astronomy VII, 107021R (6 July 2018);
Sagi Ben-Ami, et al., Proc. SPIE 10702, Ground-based and Airborne Instrumentation for Astronomy VII, 107029K (12 July 2018);
Andrew Szentgyorgyi,et al., Proc. SPIE 9908, Ground-based and Airborne Instrumentation for Astronomy VI, 990822 (9 August 2016);
Mark Mueller, et al., Proc. SPIE 10702, Ground-based and Airborne Instrumentation for Astronomy VII, 107029U (13 July 2018);
GMT Multi-Object Astronomical and Cosmological Spectrograph (GMACS), Visible Multi-Object Spectrograph
D. L. DePoy, et al., Proc. SPIE 10702, Ground-based and Airborne Instrumentation for Astronomy VII, 107021X (6 July 2018);
Rafael A.S. Ribeiro, et al., Proc. SPIE 10702, Ground-based and Airborne Instrumentation for Astronomy VII, 107029B (12 July 2018);
GMT Integral Field Spectrograph (GMTIFS), Near-IR IFU and Adaptive Optics Imager
R. Sharp, et al., Proc. SPIE 10702, Ground-based and Airborne Instrumentation for Astronomy VII, 107021V (6 July 2018);
D. Adams, et al., Proc. SPIE 11203, Advances in Optical Astronomical Instrumentation 2019, 1120314 (3 January 2020);
Annino Vaccarella, et al., Proc. SPIE 10709, High Energy, Optical, and Infrared Detectors for Astronomy VIII, 1070923 (12 July 2018);
I. Price, et al., Proc. SPIE 10706, Advances in Optical and Mechanical Technologies for Telescopes and Instrumentation III, 107063M (10 July 2018);
GMT Near-IR spectrograph (GMTNIRS), IR Echelle Spectrograph
Daniel T. Jaffe, et al., Proc. SPIE 9908, Ground-based and Airborne Instrumentation for Astronomy VI, 990821 (9 August 2016);
Many Instrument Fiber System (MANIFEST)
Vitor N. Hartmann, et al., Proc. SPIE 11450, Modeling, Systems Engineering, and Project Management for Astronomy IX, 1145015 (13 December 2020);
Jessica Zheng, et al., Tayyaba Zafar, Ross Zhelem, Proc. SPIE 11447, Ground-based and Airborne Instrumentation for Astronomy VIII, 114472Q (13 December 2020);
Commissioning Camera (ComCam)
Jeffrey D. Crane, et al., Proc. SPIE 11447, Ground-based and Airborne Instrumentation for Astronomy VIII, 114472J (13 December 2020);