1,439 datasets found

Keywords: radio sources

Filter Results
  • 8400MHz flux densities for Southern sources

    We present 8400-MHz flux densities for 1194 southern radio sources. The sources were selected from the Parkes 2700-MHz Survey to include all those stronger than 0.5Jy at that...
  • Metrewave Extragalactic Variability

    We report a detailed statistical study of the intensity variations in 412 extragalactic radio sources randomly selected from the ~2000 sources which have been observed with the...
  • RCR sources in Plank maps

    Abstract-Fields of the Planck cosmic-microwave background maps in the regions of radio sources of the RCR (Ratan Cold Refined, Cat. J/other/AstBu/65.42) catalog have been...
  • Sources from the WMAP catalog

    Observations of a complete sample of sources from the WMAP catalog were obtained at 22.2 and 36.8GHz on the RT-22 radio telescope of the Crimean Astrophysical Observatory. We...
  • Complete sample of flat-spectrum radio sources

    We present the results of twenty-year observations of a complete sample of 68 flat-spectrum radio sources with flux densities S3.9GHz>200mJy carried out at centimeter...
  • Flux-density-complete sample of radio sources

    We present the results of observations of flux-density- complete sample of radio with the RATAN-600 radio telescope at 0.97, 2.3, 3.9, 7.7, 11.1, and 21.7GHz. The sample was...
  • Flat-spectrum radio sources at 0.97-21.7GHz

    The results of observations of a complete sample of flat-spectrum radio sources with spectral indices {alpha}>-0.5 are presented. The sample was selected from the Zelenchuk...
  • Optical identification of radio sources

    Results are presented of deep identifications of 40 steep spectrum radio sources detected on RATAN-600 in an area ~100deg in the 'Kholod' experiment and then studied using the...
  • Variability at Frequencies 3.9 and 7.5 GHz

    A complete sample of radio sources from the Zelenchukskii survey with fluxes S(3.9GHz)>200mJy and declination range from +4 till +6 degrees were observed at 3.9 and 7.5GHz...
  • Spectroscopy of Sources from 87GB Catalog

    A sample of 112 sources with flux densities higher than 200mJy at the 4.85GHz and with the range of declinations from +3 till +5 degrees from the Green Bank survey catalog 87GB...
  • Arecibo 1612 MHz survey supplement

    The completeness of the Arecibo 1612 MHz survey of color-selected/IRAS sources (see references) is extended to (25-12){mu}m>-0.7. In addition (1) most IR sources with...
  • Radio survey around North Ecliptic Pole

    A 29.3deg^2 region surrounding the north ecliptic pole (NEP; R.A.=18h00m, Dec.=+66d30m) was mapped with the Very Large Array at 1.5GHz to support the deepest portion of the...
  • Ultracompact HII regions radio images

    Radio continuum observations were made of 59 IRAS sources that have 100{mu}m flux densities >=1000Jy and far-infrared colors identified with ultracompact (UC) HII regions....
  • A 5-GHz VLA Survey of the Galactic Plane

    We have used the VLA to survey the inner Galaxy (|b|<0.4{deg}, l=350-40{deg}) at 5GHz to a limiting sensitivity of between 2.5 and 10mJy. The survey has resulted in a catalog...
  • 5 GHz Observations of Arecibo 611 MHz Sources

    The Arecibo 611 MHz survey of Durdin et al. (1975) listed 3118 radio sources stronger than 0.35 Jy in the region -3d to +19d and 22h to 13h. Of these sources, 2911 have been...
  • First CHIME/FRB Fast Radio Burst Catalog

    We present a catalog of 536 fast radio bursts (FRBs) detected by the Canadian Hydrogen Intensity Mapping Experiment Fast Radio Burst (CHIME/FRB) Project between 400 and 800MHz...
  • 40yr of geodetic/astrometric VLBI obs. of ICRF sources

    Geodetic/astrometric very long baseline interferometry (VLBI) has been routinely observing using various global networks for 40yr, and it has produced more than 10 million...
  • Two new catalogs of blazar candidates

    We present two catalogs of radio-loud candidate blazars whose Wide-Field Infrared Survey Explorer (WISE) mid-infrared colors are selected to be consistent with the colors of...
  • Counterparts to 1.4GHz sources in ECDF-S

    We study a sample of 883 sources detected in a deep Very Large Array survey at 1.4GHz in the Extended Chandra Deep Field South. This paper focuses on the identification of their...
You can also access this registry using the API (see API Docs).