• Thumbnail for Palomar Testbed Interferometer
    The Palomar Testbed Interferometer (PTI) was a near infrared, long-baseline stellar interferometer located at Palomar Observatory in north San Diego County...
    4 KB (389 words) - 13:03, 4 April 2025
  • Thumbnail for Palomar Observatory
    Palomar Testbed Interferometer (PTI)". Caltech Astronomy. Retrieved 2014-12-09. "Caltech Astronomy – Sleuth: The Palomar Planet Finder". Palomar Skies...
    34 KB (3,187 words) - 03:27, 10 May 2025
  • Thumbnail for Altair
    star's estimated breakup speed of 400 km/s. A study with the Palomar Testbed Interferometer revealed that Altair is not spherical, but is flattened at the...
    31 KB (2,825 words) - 13:05, 24 June 2025
  • 1086/430729. S2CID 987223. M.M. Colavita; et al. (1999). "The Palomar Testbed Interferometer". Astrophysical Journal. 510 (1): 505–521. arXiv:astro-ph/9810262...
    8 KB (240 words) - 21:16, 15 March 2025
  • Thumbnail for Astronomical interferometer
    used by the Palomar Testbed Interferometer and the VLTI), through the use of nulling (as will be used by the Keck Interferometer and Darwin) or through...
    26 KB (2,657 words) - 02:25, 13 June 2024
  • (as used by the Palomar Testbed Interferometer and the VLTI) or through the use of nulling (as will be used by the Keck Interferometer and Darwin). A detailed...
    14 KB (1,452 words) - 08:23, 14 January 2025
  • by the POSS Palomar–Leiden survey Palomar Planet-Crossing Asteroid Survey Palomar Testbed Interferometer Palomar Transient Factory Palomar (comics), a...
    3 KB (332 words) - 22:17, 3 February 2025
  • Thumbnail for NASA Exoplanet Science Institute
    the instrument. The Palomar Testbed Interferometer (PTI) was a near-IR, long-baseline stellar interferometer located at Palomar Observatory in north...
    11 KB (1,297 words) - 13:16, 21 January 2023
  • Thumbnail for Vega
    collision events supply more dust. Observations, first with the Palomar Testbed Interferometer by David Ciardi and Gerard van Belle in 2001 and then later...
    98 KB (10,325 words) - 17:41, 25 June 2025
  • Meltdown security vulnerability Palomar Testbed Interferometer, a long-baseline interferometer at the American Palomar Observatory in San Diego County...
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  • Thumbnail for V838 Monocerotis
    its outer layers. V838 Monocerotis was observed by use of the Palomar Testbed Interferometer, which indicated a radius of 1,570±400 R☉ (comparable to Jupiter's...
    31 KB (3,161 words) - 19:38, 26 May 2025
  • Thumbnail for Gerard van Belle
    Caltech in 2003. He has participated in the commissioning of the Palomar Testbed Interferometer, and the CHARA Array. In 2007, he became a member of the astronomy...
    9 KB (834 words) - 22:22, 9 June 2025
  • Thumbnail for T Andromedae
    Measurements of the angular size variations of T And made with the Palomar Testbed Interferometer show no clear correlation with the star's brightness variations...
    6 KB (435 words) - 17:42, 7 November 2023
  • Thumbnail for 13 Trianguli
    retrieved 2012-01-16. van Belle, G. T.; et al. (May 2008). "The Palomar Testbed Interferometer Calibrator Catalog". The Astrophysical Journal Supplement Series...
    8 KB (572 words) - 20:07, 2 December 2023
  • Thumbnail for Tau Andromedae
    3847/1538-3881/aad050. van Belle, G. T.; et al. (May 2008), "The Palomar Testbed Interferometer Calibrator Catalog", The Astrophysical Journal Supplement Series...
    9 KB (715 words) - 19:12, 25 March 2025
  • Thumbnail for Sigma Piscium
    of the Spectroscopic Binaries HD 6118 and HD 27483 from the Palomar Testbed Interferometer". The Astrophysical Journal. 610 (1): 443–455. arXiv:astro-ph/0310729...
    6 KB (522 words) - 14:26, 1 June 2025
  • Thumbnail for Psi3 Piscium
    doi:10.1086/191373. van Belle, G. T.; et al. (May 2008), "The Palomar Testbed Interferometer Calibrator Catalog", The Astrophysical Journal Supplement Series...
    8 KB (560 words) - 19:58, 25 April 2025
  • Thumbnail for Delta2 Canis Minoris
    S2CID 15278668. van Belle, G. T.; et al. (May 2008). "The Palomar Testbed Interferometer Calibrator Catalog". The Astrophysical Journal Supplement Series...
    11 KB (913 words) - 19:04, 2 May 2025
  • Thumbnail for Sigma Andromedae
    S2CID 14878976. van Belle, G. T.; et al. (May 2008), "The Palomar Testbed Interferometer Calibrator Catalog", The Astrophysical Journal Supplement Series...
    13 KB (995 words) - 17:15, 24 March 2025
  • Thumbnail for David Ciardi
    observations of Vega using long-baseline interferometry with the Palomar Testbed Interferometer were the first to spatially resolve the debris disk around this...
    13 KB (1,271 words) - 03:34, 31 January 2025
  • S2CID 14878976. van Belle, G. T.; et al. (May 2008), "The Palomar Testbed Interferometer Calibrator Catalog", The Astrophysical Journal Supplement Series...
    7 KB (536 words) - 13:13, 28 May 2025
  • of orbital elements were derived using measurements with the Palomar Testbed Interferometer. Nadal et al. (1979) suggested that some variation in the measurements...
    12 KB (1,010 words) - 19:24, 27 November 2023
  • Thumbnail for 27 Aquilae
    van Belle, G. T.; et al. (PTI Collaboration) (May 2008), "The Palomar Testbed Interferometer Calibrator Catalog", The Astrophysical Journal Supplement Series...
    7 KB (485 words) - 15:44, 22 April 2025