Figure 1: Experimental set-up and visualization of the raw data. 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 ...

NASA’s Europa Clipper spacecraft has recorded important new observations of the interstellar comet 3I/ATLAS using its ...

Publications of the Astronomical Society of the Pacific, Vol. 110, No. 752 (October 1998), pp. 1205-1215 (11 pages) ABSTRACT We describe a concept for an imaging spectrograph for a large orbiting ...

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 ...

Subaru Telescope’s advanced Prime Focus Spectrograph (PFS) has been given a new Hawaiian name, ʻŌnohiʻula. This name ...

The international collaboration developing the Prime Focus Spectrograph (PFS) has marked a significant testing milestone by successfully taking spectra of targeted stars. The PFS will be mounted on ...

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"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. "One of the rules for building spacecraft is to have as few ...

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 ...

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 ...