13 October 1986 A Faint-Object Grism Spectrograph With Multiple Slits And CCD Detector
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A high-efficiency spectrograph for research on faint astronomical objects has been successfully built and is in regular use on the Multiple-Mirror Telescope (MMT). It is equipped with a motorized multi-slit mechanism to allow simultaneous observations of several objects. The combination of high throughput, multiple object capability, and low-noise CCD detector has allowed routine work to be extended to objects of V magnitude 23 and fainter.
© (1986) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
John C. Geary, John C. Geary, John P. Huchra, John P. Huchra, David W. Latham, David W. Latham, } "A Faint-Object Grism Spectrograph With Multiple Slits And CCD Detector", Proc. SPIE 0627, Instrumentation in Astronomy VI, (13 October 1986); doi: 10.1117/12.968130; https://doi.org/10.1117/12.968130


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