arXiv · 1012.5827
The Cosmic Origins Spectrograph: On-Orbit Instrument Performance
Abstract
The Cosmic Origins Spectrograph (COS) was installed in the Hubble Space Telescope in May, 2009 as part of Servicing Mission 4 to provide high sensitivity, medium and low resolution spectroscopy at far- and near-ultraviolet wavelengths (FUV, NUV). COS is the most sensitive FUV/NUV spectrograph flown to date, spanning the wavelength range from 900{\AA} to 3200{\AA} with peak effective area approaching 3000 cm^2. This paper describes instrument design, the results of the Servicing Mission Orbital Verification (SMOV), and the ongoing performance monitoring program.
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S. Osterman, J. Green, C. Froning, S. Béland, E. Burgh, K. France, S. Penton, T. Delker, D. Ebbets, D. Sahnow, J. Bacinski, R. Kimble, J. Andrews, E. Wilkinson, J. McPhate, O. Siegmund, T. Ake, A. Aloisi, C. Biagetti, R. Diaz, W. Dixon, S. Friedman, P. Ghavamian, P. Goudfrooij, G. Hartig, C. Keyes, D. Lennon, D. Massa, S. Niemi, C. Oliveira, R. Osten, C. Proffitt, T. Smith, D. Soderblom. 2010-12-28. The Cosmic Origins Spectrograph: On-Orbit Instrument Performance. https://doi.org/10.1007/s10509-011-0699-5
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