• Thumbnail for Very-long-baseline interferometry
    Very-long-baseline interferometry (VLBI) is a type of astronomical interferometry used in radio astronomy. In VLBI a signal from an astronomical radio...
    21 KB (2,443 words) - 17:12, 25 April 2024
  • Thumbnail for Very Long Baseline Array
    forms the longest system in the world that uses very long baseline interferometry. The longest baseline available in this interferometer is about 8,611...
    13 KB (653 words) - 20:53, 15 June 2022
  • Thumbnail for Very Large Array
    List of radio telescopes Square Kilometre Array (SKA) Very-long-baseline interferometry (VLBI) Very Small Array (VSA) "VLA Antennas and The Barn". National...
    22 KB (2,460 words) - 00:03, 17 April 2024
  • Thumbnail for Astronomical interferometer
    the separate signals to create high-resolution images. In Very Long Baseline Interferometry (VLBI) radio telescopes separated by thousands of kilometers...
    26 KB (2,654 words) - 01:05, 12 December 2023
  • Thumbnail for Jodrell Bank Observatory
    optical wavelengths. Jodrell Bank has been involved with Very Long Baseline Interferometry (VLBI) since the late 1960s; the Lovell telescope took part...
    48 KB (5,190 words) - 15:01, 14 March 2024
  • Thumbnail for MeerKAT
    object. In Dec 2010, there was a successful detection of very long baseline interferometry (VLBI) fringes between the Hartebeesthoek Radio Astronomy...
    24 KB (2,385 words) - 10:15, 5 August 2023
  • Thumbnail for Radio astronomy
    world (and even in Earth orbit) to be combined to perform very-long-baseline interferometry. Instead of physically connecting the antennas, data received...
    36 KB (3,828 words) - 18:22, 19 February 2024
  • Thumbnail for Interferometry
    of interferometers Ramsey interferometry Seismic interferometry Superposition principle Very-long-baseline interferometry Zero spacing flux Bunch, Bryan...
    96 KB (11,100 words) - 20:15, 12 March 2024
  • Thumbnail for Radio telescope
    processing facility. This process is known as Very Long Baseline Interferometry (VLBI). Interferometry does increase the total signal collected, but its...
    23 KB (2,579 words) - 01:56, 29 December 2023
  • radio telescopes. The EHT project combines data from several very-long-baseline interferometry (VLBI) stations around Earth, which form a combined array...
    39 KB (4,102 words) - 16:56, 25 April 2024
  • Thumbnail for Pleiades
    be attributed to random error. More recent results using very-long-baseline interferometry (VLBI) (August 2014) and preliminary solutions using Gaia...
    45 KB (5,009 words) - 21:33, 23 April 2024
  • Thumbnail for Geodesy
    motions and for planet-wide geodetic surveys, methods of very-long-baseline interferometry (VLBI) measuring distances to quasars, lunar laser ranging...
    37 KB (4,184 words) - 21:12, 12 April 2024
  • Thumbnail for Earth's rotation
    The primary monitoring of Earth's rotation is performed by very-long-baseline interferometry coordinated with the Global Positioning System, satellite...
    43 KB (4,891 words) - 09:04, 6 April 2024
  • Thumbnail for European VLBI Network
    Rico, which performs very high angular resolution observations of cosmic radio sources using very-long-baseline interferometry (VLBI). The EVN is the...
    9 KB (570 words) - 22:37, 25 April 2024
  • Thumbnail for Synthetic-aperture radar
    thinned aperture radar TerraSAR-X Terrestrial SAR Interferometry (TInSAR) Very long baseline interferometry (VLBI) Wave radar Portals:  Aviation  Spaceflight...
    77 KB (10,945 words) - 14:47, 12 March 2024
  • Joint Institute for VLBI ERIC (category Interferometry)
    The Joint Institute for Very Long Baseline Interferometry European Research Infrastructure Consortium (JIVE) was established by a decision of the European...
    7 KB (664 words) - 09:19, 9 November 2022
  • Thumbnail for HALCA
    meter diameter radio telescope satellite which was used for Very Long Baseline Interferometry (VLBI). It was the first such space-borne dedicated VLBI mission...
    8 KB (603 words) - 01:15, 2 January 2024
  • Thumbnail for World Geodetic System
    techniques. Observations from Doppler, satellite laser ranging and very-long-baseline interferometry (VLBI) constituted significant new information. An outstanding...
    24 KB (2,809 words) - 05:56, 18 March 2024
  • Thumbnail for Parkes Observatory
    22-metre (72 ft) dish at Mopra (near Coonabarabran), to form a very long baseline interferometry array. The observatory was included on the Australian National...
    40 KB (3,650 words) - 11:56, 25 April 2024
  • Thumbnail for Angular resolution
    maximum physical separation of the telescopes in the array, called the baseline. The resulting R is in radians. Sources larger than the angular resolution...
    20 KB (2,327 words) - 02:21, 10 March 2024
  • of extragalactic sources (mainly quasars) observed using very-long-baseline interferometry while the Gaia-CRF is an inertial barycentric reference frame...
    22 KB (2,374 words) - 10:57, 21 April 2024
  • These telescopes can be used together as a long baseline array for use in very long baseline interferometry. Radio telescopes included in the ATNF: The...
    2 KB (205 words) - 02:33, 29 December 2023
  • Thumbnail for MERLIN
    Network (EVN) and Very Long Baseline Interferometry (VLBI) observations in order to create an interferometer with even larger baselines, providing images...
    17 KB (1,855 words) - 10:21, 14 January 2024
  • been operating since 1993 and is used primarily for geodetic very long baseline interferometry (VLBI). Itapetinga Radio Observatory List of astronomical...
    2 KB (152 words) - 15:31, 30 October 2022
  • Thumbnail for Quasar
    their positions can be measured with the utmost accuracy by very-long-baseline interferometry (VLBI). The positions of most are known to 0.001 arcsecond...
    66 KB (7,916 words) - 22:38, 13 April 2024
  • Thumbnail for Korean VLBI Network
    that function as an interferometer, using the technique of very-long-baseline interferometry (VLBI). The KVN has three main dishes, each of 21m diameter...
    4 KB (437 words) - 08:36, 11 January 2024
  • Thumbnail for Radio
    function as a single antenna, to increase collecting power. In Very Long Baseline Interferometry (VLBI) radio telescopes on different continents are linked...
    140 KB (14,997 words) - 06:58, 21 April 2024
  • Thumbnail for Lovell Telescope
    became a national facility in 1992. It has also been used in Very Long Baseline Interferometry, with telescopes across Europe (the European VLBI Network)...
    50 KB (5,501 words) - 15:18, 29 May 2023
  • Thumbnail for Ny-Ålesund
    cost NOK 90 million (roughly €9.2 million) to install. The very-long-baseline interferometry station at Hamnerabben is sensitive to electromagnetic radiation...
    41 KB (3,710 words) - 09:19, 15 April 2024
  • Thumbnail for Superluminal motion
    sources. The discovery was the result of a new technique called Very Long Baseline Interferometry, which allowed astronomers to set limits to the angular size...
    21 KB (2,924 words) - 02:29, 14 March 2024