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Date and Time of the Query: 2019-04-20 T17:45:15 PDT
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For refcode 1999ApJ...523...87T:
Retrieve 143 NED objects in this reference.
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Copyright by American Astronomical Society. Reproduced by permission
1999ApJ...523...87T Radio Emission of Shakhbazian Compact Galaxy Groups H. M. TOVMASSIAN AND V. H. CHAVUSHYAN Instituto Nacional de Astrofisica Optica y Electronica, Apartado Postal 51 y 216, Puebla, Pue, ZP 72000, Mexico; hrant@inaoep.mx, vahram@inaoep.mx O. V. VERKHODANOV Special Astrophysical Observatory RAS, Nizhnij Arkhyz, Karachai-Cherkessia, 351147, Russia; vo@sao.ru AND H. TIERSCH Sternwarte Konigsleiten, Munchen, Germany; sternwarte.kgl@aon.at Received 1999 January 28; accepted 1999 May 5 ABSTRACT We detect 353 radio sources from the NRAO VLA Sky Survey (NVSS) and the FIRST Survey within the areas of 179 Shakhbazian compact groups (ShCGs) of galaxies. Ninety-three of them are identified with galaxies in 74 ShCGs. Six radio sources have complex structure. The radio spectra of 22 sources are determined. Radio luminosities of galaxies in ShCGs are in general higher than those of galaxies in Hickson compact groups (HCGs). A comparison of radio (at 1.4 GHz) and FIR (at 60 microns) fluxes of ShCG galaxies with those of HCG galaxies shows that galaxies in ShCGs are relatively stronger emitters at radio wavelengths, while galaxies in HCGs have relatively stronger FIR emission. The reasons for such differences are discussed. Subject headings: galaxies: clusters: general-radio continuum: galaxies- submillimeter-surveys
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