1,239 datasets found

Keywords: Radio sources

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  • SPECFIND Catalog of radio continuum spectra

    SPECFIND is a new tool to extract cross-identifications and radio continuum spectra from radio catalogues contained in the VIZIER database of the CDS. It is designed to handle...
  • CLASS survey of radio sources

    The Cosmic Lens All-Sky Survey (CLASS) is an international collaborative program aimed at obtaining high-resolution radio images of over 10000 flat-spectrum radio sources in...
  • The FIRST Survey Catalog, Version 03Apr11

    The Faint Images of the Radio Sky at Twenty centimeters (FIRST) began in 1993. It uses the VLA (Very Large Array, a facility of the National Radio Observatory (NRAO)) at a...
  • The WISH catalogue at 352 MHz

    The Westerbork In the Southern Hemishpere (WISH) is a low-frequency (352MHz) radio survey that covers most of the sky between -25 and -15 degrees (1.60sr) at a wavelength of...
  • Catalogue of scintillating radio sources

    A surveys of compact (<1") radio sources exhibiting interplanetary scintillation were conducted at 102MHz on the Large Phased Array of the Lebedev Institute of Physics. The...
  • 1.4GHz NRAO VLA Sky Survey (NVSS)

    The NRAO VLA Sky Survey (NVSS) is a radio continuum survey covering the sky north of -40{deg} declination at 1.4GHz. The principal data products of the NVSS are a set of 2326...
  • Westerhout's Catalogue of 82 Discrete Sources

    This catalogue was created based on the original published catalogue in the article by Westerhout G., 1958, Bull. Astron. Inst. Netherlands, vol.14, p.215, "A Survey of the...
  • The Westerbork Northern Sky Survey

    The Westerbork Northern Sky Survey (WENSS) is a low-frequency radio survey that covers the whole sky north of 30{deg} at a wavelength of 92cm (330MHz) to a limiting flux density...
  • NAIC 611 MHz Survey Source List

    The 1000 foot Arecibo reflector was used with a multiple feed system to map the region 0h < RA < 12h, -2d < DEC < +18d at 611 MHz. The observations were made in...
  • Interferometer phase calibration sources

    The catalogue contains compact radio sources with accurate positions observed with the Very Large Array (VLA). These sources are primarily intended for use as phase calibration...
  • 1400-MHz Sky Survey, Maps Covering Dec -5 to +82

    The survey contains 144 maps that cover the declination zone -5 to +82 degrees from the National Radio Astronomy Observatory (NRAO) 1400-MHz survey. The observations were made...
  • the FIRST Survey, version 1999Jul

    The FIRST survey to produce Faint Images of the Radio Sky at Twenty centimeters began in 1993. It uses the VLA (Very Large Array, a facility of the National Radio Observatory...
  • A Survey of Radio H II Regions in the Northern Sky

    Nearly 500 radio continuum sources near the Galactic plane at declinations greater than -37 degrees were examined for radio recombination line emission to see if they might be...
  • Fluxes of Faint Radio Sources at 2.7/4.75 GHz

    This table is a compilation of revised 4.75 GHz and 2.695 GHz flux densities and corresponding spectral indices at epoch 1986.2 of a catalog of 239 sources, which has previously...
  • Compendium of Radio Measurements of Bright Galaxies

    This catalog contains all radio measurements of optically bright 'normal' galaxies available up until publication of this compendium in 1975. The compendium was originally...
  • DRAO Penticton P-survey Database

    This catalog contains 1692 radio sources observed with the Penticton synthesis telescope at 408 MHz and at 1420 MHz. The catalog is comprised of sources detected in the...
  • Atlas of Galactic Neutral Hydrogen

    The Leiden/Dwingeloo HI survey mapped the 21-cm spectral line emission over the entire sky above declinations of -30 degrees using a grid spacing of ~ 0.5 degree and a velocity...
  • The Green Bank Survey

    This catalog presents the parts I, II, and III of the Green Bank survey of extragalactic radio sources at 1400 MHz. The data were obtained with the 300' antenna, producing a...
  • The MIT-Green Bank 5GHz Survey

    The MIT-Green Bank 5GHz survey catalog was produced from four separate surveys with the National Radio Astronomy Observatory (NRAO) 91m transit telescope (Bennett et al.,...
  • the FIRST Survey, version 1998Feb

    The FIRST survey to produce Faint Images of the Radio Sky at Twenty centimeters began in 1993. It uses the VLA (Very Large Array, a facility of the National Radio Observatory...
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