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TRES Echelle Spectrograph

TRES ThAr Image

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Hardware	TRES (Tillinghast Reflector Echelle Spectrograph) is a fiber-fed (sky+object+calibration spectrum) optical echelle spectrograph on the 1.5-meter Tillinghast telescope at the Smithsonian Astrophysical Observatory's Fred L. Whipple Observatory on Mt. Hopkins in Arizona. [TRES instrument page] TRES instrument paper [Acrobat PDF (381K)] TRES first light (June 2007) TRES commissioning (September 2007)
Observing	Observing Protocols Observers' Responsibilities Quick-Look Data Reduction at the Telescope Pipeline Data Reduction Back Home Velocity zero point history Keywords in headers of raw data FITS files
Processing	TRES Processing Pipeline User interface mosly in csh by Jessica Mink Spectrum extraction and cross-correlation in IDL by Lars Buchave Graphics in csh and IRAF ECL and SPP by Jessica Mink Archive access in csh, bash, and C by Jessica Mink Alternate IRAF pipeline used for telescope Processing pipeline in csh, C, IRAF ECL and SSP by Jessica Mink quicklook (Setting up flattening files and aperture templates with tmakeref) 2010 ADASS Paper on TRES Quicklook and Pipeline Mink, D. J., 2011, in Astronomical Data Analysis Software and Systems XX, ASP Conference Series, Vol. 442, Edited by I. Evans, A. Accomazzi, D. Mink, and A. Rots, San Francisco: Astronomical Society of the Pacific, p. 305. Getting IRAF TRES Processing Software TRES IRAF Package ThAr Calibration Spectrum ThAr Calibration Line List Keywords in headers of reduced FITS files
Results	Finding spectra and results Keywords in headers of reduced FITS files Perry Berlind's TRES Showcase

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Modified 2013-October-25 by Jessica Mink