Astronomy and Astrophysics – Astronomy
Scientific paper
Jun 1996
adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1996mnras.280.1110c&link_type=abstract
Monthly Notices of the Royal Astronomical Society, Volume 280, Issue 4, pp. 1110-1120.
Astronomy and Astrophysics
Astronomy
9
Hii Regions, Ism: Individual: Sgr E, Galaxy: Centre, Radio Continuum: Ism, Radio Lines: Ism
Scientific paper
Observations of radio recombination line (H92alpha) and 8.3-GHz continuum emission from several probable thermal sources in the Galactic Centre HII complex Sgr E have been made using the Very Large Array. Line emission has been detected from seven of these sources, confirming their thermal nature and also locating them in a single kinematical entity moving with nu_LSR~=-205 km s^-1. The continuum sources are well resolved by the 8-arcsec beam, and several have complex structure including shells, arcs and cores. One source (G 358.6+0.06) has no significant H92alpha flux, despite its relatively bright continuum and flat spectrum. Further observations will be needed to determine whether or not this interesting source is actually thermal.
Beasley Anthony J.
Claussen Mark J.
Cram Lawrence E.
Goss William Miller
Gray Andrew D.
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