2 January 2002 Operational experience with the Navy Prototype Optical Interferometer (NPOI)
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Abstract
A review of operational procedures and requirements evolving at the Navy Prototype Optical Interferometer (NPOI) provides some useful insights for the automation, maintenance and operation of large optical interferometers even as construction and instrument development continues. Automation is essential for efficient, single operator observing. It is important to integrate ease of operation and maintenance into the instrument design from the start. In final form, the Navy Prototype Optical Interferometer, NPOI, will use six portable siderostats for imaging stars and narrow angle astrometry of multiple stars as well as four fixed siderostats designed for all sky astrometry. Currently all four astrometric siderostats and two transportable siderostats are operational. All six beams from the siderostats now in use have been combined coherently to form images of multiple stars at milliseconds of arc resolution.
© (2002) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Nathaniel M. White, David Mozurkewich, Donald J. Hutter, James A. Benson, Christian A. Hummel, James H. Clark, "Operational experience with the Navy Prototype Optical Interferometer (NPOI)", Proc. SPIE 4844, Observatory Operations to Optimize Scientific Return III, (2 January 2002); doi: 10.1117/12.460763; https://doi.org/10.1117/12.460763
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