IRAF


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IRAF

(ÿ -raf) Abbrev. for image reduction and analysis facility. A software package used in the reduction and display of astronomical images from optical and infrared telescopes. It is aimed specifically at the reduction of multislit spectrographic data obtained using CCD detector systems. IRAF was developed by NOAO.
References in periodicals archive ?
Los EWs han sido medidos a partir de la tarea SPLOT del programa IRAF.
Los espectros 1D tomados en el sector azul, que constituyen la mayoria, fueron extraidos usando la tarea APALL de IRAF.
Deputy Commander of the Iranian Air Force for Operations General Mohammad Alavi said the new home-made radar-evading bodies have just passed various tests successfully and the IRAF plans to use these bodies for all its fighter jets.
The image analysis software package IRAF, was to be used to aid in this analysis.
Summary: TEHRAN (FNA)- A senior commander of the Islamic Republic Air Force (IRIAF) stressed that the IRAF is fully prepared to defend the country's air space, considering that it is now capable of producing different types of fighter jets and armaments.
Our members volunteered, and we quickly learned the art of doing high-precision, time-series CCD photometry as well as reducing and analyzing our data using the IRAF program.
Lieutenant Commander of the Islamic Republic Air Force General Aziz Nasirzadeh in September warned enemies to avoid aggression against Iran, saying the IRAF is fully prepared to give a crushing response to any possible attack.
At this stage the pictures are manipulated in an astronomical image processing system called IRAF (Image Reduction and Analysis Facility, developed at the National Optical Astronomy Observatory with further enhancements by STScI).
Sherif, General Manager of TRANSCO CLSG, today signed a three years contract with the Tractebel Engineering Belgium, in association with Mott MacDonald and IRAF to serve as the Owners Engineer for the supervision of the construction and guarantee period (Phase 2) of the CLSG interconnection project.