23 June 2006 Cerro Tololo Inter-American Observatory, Victor M. Blanco 4-m Telescope, and the Dark Energy Survey
Author Affiliations +
Abstract
The CTIO V. M. Blanco 4-m telescope is to be the host facility for the Dark Energy Survey (DES), a large area optical survey intended to measure the dark energy equation of state parameter, w, to a precision of ˜ 5%. The survey is expected to take 5 years and use a new 520 megapixel CCD prime focus imaging system: the Dark Energy Camera (DECam). In preparation for the arrival of DECam, we plan numerous upgrades to the telescope, including a new telescope control system optimized for programmed and queued survey observations, modifications to the telescope itself to improve reliability and performance, extended real-time telemetry of site and facility characteristics, and a distributed observer interface allowing for on- and off-site observations and real time quality control. These upgrades are specifically motivated by the scientific goals of the DES but will also improve community use of the telescope.
© (2006) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Timothy M. C. Abbott, Timothy M. C. Abbott, Rolando Catarutti, Rolando Catarutti, Eduardo Mondaca, Eduardo Mondaca, Andres Montane, Andres Montane, German Schumacher, German Schumacher, Roberto Tighe, Roberto Tighe, Alistair Walker, Alistair Walker, Del Allspach, Del Allspach, Herman Cease, Herman Cease, Brenna Flaugher, Brenna Flaugher, John Peoples, John Peoples, Andrew Stefanik, Andrew Stefanik, Jon Thaler, Jon Thaler, Vaidotas J. Simatis, Vaidotas J. Simatis, } "Cerro Tololo Inter-American Observatory, Victor M. Blanco 4-m Telescope, and the Dark Energy Survey", Proc. SPIE 6267, Ground-based and Airborne Telescopes, 62673M (23 June 2006); doi: 10.1117/12.672527; https://doi.org/10.1117/12.672527
PROCEEDINGS
8 PAGES


SHARE
RELATED CONTENT

The Dark Energy Survey and operations: Year 1
Proceedings of SPIE (August 05 2014)
Systems design of COATLI an all sky robotic optical...
Proceedings of SPIE (August 08 2016)
Telescope performance at the Large Binocular Telescope
Proceedings of SPIE (July 26 2016)
Progress on the UKIRT upgrades program
Proceedings of SPIE (September 17 1997)
8-megapixel thermoelectrically cooled CCD imaging system
Proceedings of SPIE (March 13 1995)
You can teach an old dog new tricks the...
Proceedings of SPIE (February 03 2003)
VST: a dedicated wide-field imaging facility at Paranal
Proceedings of SPIE (December 23 2002)

Back to Top