The calibration tests consisted of series of 10–100 acquisitions (typically with an exposure time of 10–40 s plus a read-out time for the charge-coupled-device (CCD) detector of 30 s) with LFC light ...

A new low-to-moderate resolution spectrograph has been designed and built for the Cassegrain focus of the Hale 5.08-meter telescope. To maximize efficiency, resolution, and wavelength coverage the ...

The spectrograph will be commissioned on Devasthal Optical Telescope (DOT), Nainital, Uttarakhand, and will be used by astronomers in India and abroad.(AFP) Scientists have indigenously designed and ...

Spectrographs are important tools for studying many biological and chemical processes and substances, from pigments to plant growth and nucleic acids to pharmaceuticals, providing information about ...

Princeton Instruments’ versatile new SpectraPro® HRS-500 high-resolution imaging spectrograph with exclusive ResXtreme™ spectral deconvolution technology. Princeton Instruments is pleased to introduce ...

"NIRSpec will be a game changer." When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Breaking space news, the latest updates on rocket launches, ...

The new observing instrument VIRUS-W, built by the Max Planck Institute for Extraterrestrial Physics and the University Observatory Munich, Germany, saw “first light” November 10, 2010, on McDonald ...

A team of scientists and engineers led by Princeton researchers recently reported the successful operation of a new instrument for the Subaru Telescope in Hawaii that will allow astronomers to make ...

The news is awash about a 17 year old girl who won a $100,000 scholarship for her spectrograph, but nobody actually linked to information about the thing. After some digging around, I located [Mary]’s ...

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