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  1. No Access

    Article

    A low-frequency radio halo associated with a cluster of galaxies

    The next generation of radio telescopes will enter what is virtually uncharted territory, observing the Universe at low radio frequencies with unprecedented resolution and sensitivity. A glimpse of what they m...

    G. Brunetti, S. Giacintucci, R. Cassano, W. Lane, D. Dallacasa, T. Venturi… in Nature (2008)

  2. No Access

    Article

    Extended component in the quasar 3C 380

    Results of radio interferometric observations of the quasar 3C 380 carried out on the URAN interferometers at decameter wavelengths and on the aperture synthesis radio telescope VLA at meter wavelengths are re...

    A. V. Megn, S. L. Rashkovskiĭ, V. A. Shepelev, G. A. Inyutin… in Astronomy Reports (2006)

  3. No Access

    Chapter and Conference Paper

    Wide-Field Low-Frequency Imaging with the VLA

    The 330 MHz observing system at the VLA is a potentially powerful survey system. It can map fields many degrees in size quickly and at high sensitivity. However imaging characteristics unique to this data pose...

    N. E. Kassim, D. S. Briggs, R. S. Foster in New Horizons from Multi-Wavelength Sky Surveys (1998)

  4. No Access

    Article

    The radio nebula of the soft γ-ray repeater 1806 – 20

    AN important clue to the nature of soft γ-ray repeaters (SGRs), which emit recurrent bursts of γ-rays, has been provided by the association of two of the three known SGRs with supernova remnants1,2 (SNRs). Here w...

    S. R. Kulkarni, D. A. Frail, N. E. Kassim, T. Murakami, G. Vasisht in Nature (1994)

  5. No Access

    Chapter and Conference Paper

    High Resolution Radio Source Maps at 73.8 MHz

    In 1984 Perley and Erickson proposed a 73.8 MHz 1_4 meter wavelength] observing system at the VLA site (NRAO Scientific Memo #146). They proposed a stand-alone antenna system that would feed its signals into a...

    R. A. Perley, W. C. Erickson, N. E. Kassim… in Very High Angular Resolution Imaging (1994)

  6. No Access

    Article

    Steep-spectrum radio lobes near the galactic centre

    In a previous paper1 we reported the discovery of an extended steep-spectrum radio lobe located ∼34 arc min north-east of the galactic centre (the northern galactic centre lobe). Based on the similarity of the ob...

    N. E. Kassim, T. N. LaRosa, W. C. Erickson in Nature (1986)