Palomar Testbed Interferometer
Код 2454738
- ISBN: 978-5-5119-2152-5
Код 2454738
High Quality Content by WIKIPEDIA articles! The Palomar Testbed Interferometer (PTI) was a near-IR, long-baseline stellar interferometer located at Palomar Observatory in north San Diego County. It was built by Caltech/JPL and was intended to serve as a testbed for developing interferometric techniques to be used at the Keck Interferometer. It began operations in 1995 and achieved routine operations in 1998, producing more than 50 refereed papers in a variety of scientific journals covering topics from high precision astrometry to stellar masses, stellar diameters and shapes. PTI concluded operations in 2009.
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