Tag Archives: Hardware

Spectrograph 0th-Order Calculations

Posted on January 6, 2015 by Nick Konidaris

I’m trying to make a tool that allows the user to compute anything they ever wanted to know about spectrographs. It’s here: DESIGN YOUR OWN SPECTROGRAPH: http://nickkonidaris.github.io/SpectrographCalculator/ The default parameters are for DBSP on the Hale 200-inch telescope. The parameters … Continue reading →

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SED Machine Assembled Camera

Posted on September 11, 2013 by Nick Konidaris

The SED Machine camera (120-mm f/5.5) operates over a pretty broad wavelength range (360 nm — 1000 nm) and delivers absolutely beautiful images. It’s a Petzval-like lens with an external (real) pupil about one camera focal length in front. The … Continue reading →

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Potting of SED Machine Optics

Posted on October 11, 2012 by Nick Konidaris

The SED Machine optics were potted back in October of 2013. These

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