Key science drivers for MICHI, A mid-IR instrument concept for the TMT

Chris Packham, M. Honda, M. Richter, Y. K. Okamoto, H. Kataza, T. Onaka, T. Fujiyoshi, Alan Tokunaga, M. Chun, A. Alonso-Herrero, J. Carr, M. Chibal, K. Enya, H. Fujiwara, P. Gandhi, M. Imanishi, K. Ichikawa, Y. Ita, N. Kawakatsu, T. KotaniN. Levenson, T. Matsuo, M. Matsuura, T. Minezaki, J. Najita, N. Oi, T. Ootsubo, I. Sakon, M. Takami, C. Telesco, C. M. Wright, T. Yamashita

Research output: Chapter in Book/Report/Conference proceedingConference contribution

12 Citations (Scopus)

Abstract

A mid-infrared (MIR) imager and spectrometer is being investigated for possible construction in the early operation of the Thirty Meter Telescope (TMT). Combined with the MIR adaptive optics (AO) system (MIRAO), the instrument will afford ∼15 times higher sensitivity and ∼4 times better spatial resolution (0.07″) at 10μm compared to 8m-class telescopes. Additionally, through exploiting the large collection area of the TMT, the high-dispersion spectroscopy mode will be unrivaled by other ground- and space-based facilities. These combined capabilities offer the possibility for breakthrough science, as well as 'workhorse' observing modes of imaging and low/moderate spectral resolution. In this paper we summarize the primary science drivers that are guiding the instrument design.

Original languageEnglish
Title of host publicationGround-Based and Airborne Instrumentation for Astronomy IV
DOIs
Publication statusPublished - 2012
EventGround-Based and Airborne Instrumentation for Astronomy IV - Amsterdam, Netherlands
Duration: 2012 Jul 12012 Jul 6

Publication series

NameProceedings of SPIE - The International Society for Optical Engineering
Volume8446
ISSN (Print)0277-786X

Other

OtherGround-Based and Airborne Instrumentation for Astronomy IV
CountryNetherlands
CityAmsterdam
Period12/7/112/7/6

Keywords

  • Adaptive optics
  • Discs
  • Exoplanets
  • Extragalactic
  • Imaging
  • Infrared
  • Spectroscopy
  • Thirty Meter Telescope

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Computer Science Applications
  • Applied Mathematics
  • Electrical and Electronic Engineering

Fingerprint Dive into the research topics of 'Key science drivers for MICHI, A mid-IR instrument concept for the TMT'. Together they form a unique fingerprint.

Cite this