Status of the transneptunian automated occultation survey (TAOS II)

Matthew J. Lehner, Shiang Yu Wang, Mauricio Reyes-Ruiz, Charles Alcock, Joel Castro, Wen Ping Chen, You Hua Chu, Kem H. Cook, Liliana Figueroa, John C. Geary, Chung Kai Huang, Dae Won Kim, Timothy Norton, Andrew Szentgyorgyi, Wei Ling Yen, Zhi Wei Zhang

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

6 Scopus citations

Abstract

The Transneptunian Automated Occultation Survey (TAOS II) will aim to detect occultations of stars by small (∼1 km diameter) objects in the Kuiper Belt and beyond. Such events are very rare (< 10-3 events per star per year) and short in duration (∼200 ms), so many stars must be monitored at a high readout cadence. TAOS II will operate three 1.3 meter telescopes at the Observatorio Astrońomico Nacional at San Pedro Mártir in Baja California, México. With a 2.3 square degree field of view and a high speed camera comprising CMOS imagers, the survey will monitor 10,000 stars simultaneously with all three telescopes at a readout cadence of 20 Hz. Construction of the site began in the fall of 2013, and the survey will begin in the summer of 2017.

Original languageEnglish
Title of host publicationGround-Based and Airborne Telescopes VI
EditorsHeather K. Marshall, Helen J. Hall, Roberto Gilmozzi
PublisherSPIE
ISBN (Electronic)9781510601918
DOIs
StatePublished - 2016
EventGround-Based and Airborne Telescopes VI - Edinburgh, United Kingdom
Duration: 26 Jun 20161 Jul 2016

Publication series

NameProceedings of SPIE - The International Society for Optical Engineering
Volume9906
ISSN (Print)0277-786X
ISSN (Electronic)1996-756X

Conference

ConferenceGround-Based and Airborne Telescopes VI
Country/TerritoryUnited Kingdom
CityEdinburgh
Period26/06/161/07/16

Keywords

  • High-speed imaging
  • Kuiper belt objects
  • Occultations
  • San pedro martir
  • Solar system
  • TAOS
  • Telescope array
  • Transneptunian objects

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