1,313 datasets found

Keywords: radio sources

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  • 22MHz flux densities of radio sources

    table1 is a compilation of the flux densities at 22.25MHz for 395 sources, derived from three or more observations of each source. The source were measured over a period of...
  • The 37W catalogue of radio sources in M31

    The radio continuum emission of the spiral galaxy M31 has been mapped at a wavelength of 21cm with the Westerbork Synthesis Radio Telescope, at an angular resolution of 23"x35",...
  • 11cm survey, 357.4<=l<=76, -1.5<=b<=1.5

    The 11 cm radio continuum radiation of the Galactic Plane is shown in the form of an atlas of contour maps covering the range l=357.4 to 76{deg}, |b|=1.5{deg} or less. The...
  • 1412 MHz catalogue of Westerbork survey. I.

    A radio survey has been conducted with the Westerbork Synthesis Radio Telescope for nine fields in four high latitude areas for which deep, multicolor Kitt Peak 4-m plates are...
  • H I Survey of the Galactic Center Region

    Presented here are 21-cm (1.42GHz) observations of neutral hydrogen emission from the core of our Galaxy made over a period of several years with the 140-foot telescope of the...
  • Westerbork observations of Galactic Sources

    We present the results of a search for new Galactic sources from the BG catalogue (Fanti et al., 1974A&AS...16...43F). The observations were made with the Westerbork...
  • Survey of the Galactic Plane at 4.875 GHz

    A survey of the galactic plane was made with the Effelsberg 100-m telescope at a frequency of 4.875 GHz with a beamwidth of 2.6 arcmin. Table 1 is a list of 1186 radio sources...
  • Ultra steep spectrum radio sources catalog

    The three tables contain the 669 Ultra Steep Spectrum sources from the 3 samples WN (WENSS-NVSS), TN (TEXAS-NVSS) and MP (MRC-PMN) (tables A.1, A.2 and A.3). For each source,...
  • 408MHz obs. of GPS sources from JVAS survey

    Observations with MERLIN at 408 MHz have been used to establish the low-frequency part of the spectra of more than a hundred compact radio sources taken from the part of the...
  • Radio-loud ROSAT sources near NEP

    A deep and large-area survey of the North Ecliptic Pole region was made with the ROSAT All-Sky Survey and the VLA to elucidate the population of radio-loud extragalactic...
  • Kinematical models for double radio sources

    These tables contain structural parameters for a large sample of classical FR II (Fanaroff-Riley II, 1974MNRAS.167p..31F) double radio sources obtained from the literature.
  • Extragal. radio sources at 22, 37 and 87GHz

    Over 13500 continuum observations of extragalactic sources are presented. These observations of 157 sources at 22, 37 and 87GHz more than doubles the millimeter observations of...
  • Radio continuum study of the MC

    We present a study of discrete radio sources in the Magellanic Clouds (MCs) using the latest large-scale radio surveys made with the Parkes radio telescope between 1.4 and...
  • Radio continuum study of the MC

    By comparing Parkes telescope radio surveys with the X-ray ROSAT All-Sky Survey (RASS) we have found 71 discrete sources of both radio and X-ray emission in the Large Magellanic...
  • 21cm radio continuum survey. II.

    We analysed the 21cm Galactic Plane survey carried out with the Effelsberg 100-m telescope for small diameter sources. We present a list of 1830 radio sources with a maximum...
  • Compact Radio Sources in & behind LMC catalogue

    We present the results of a continuum snapshot survey of a 3x4{deg}^2^ region of the Large Magellanic Cloud including the area of the giant molecular cloud and the 30 Doradus...
  • Westerbork Northern Sky Survey I.

    The Westerbork Nortern Sky Survey (WENSS) is a low-frequency (325 MHz) radio survey that will cover the whole sky north of a declination of 30 degrees A first installment of the...
  • Radio stars for linking celestial reference frames

    Radio stars play a key role in establishing the link between optical reference frames and the conventional celestial reference frame based on extragalactic radio sources. The...
  • ROSAT active galaxies identifications

    Table 2 gives the 5 GHz high resolution radio source properties for the 1861 Rosat-GreenBank (RGB) sources for which subarcsecond positions and core radio flux densities were...
  • ROSAT Galactic Plane Survey observations

    The analysis of the part of the ROSAT all-sky survey covering the galactic plane is the scope of a dedicated project called the ROSAT Galactic Plane Survey. In order to...
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