Astronomy and Astrophysics – Astronomy
Scientific paper
May 2010
adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2010aas...21641906s&link_type=abstract
American Astronomical Society, AAS Meeting #216, #419.06; Bulletin of the American Astronomical Society, Vol. 41, p.830
Astronomy and Astrophysics
Astronomy
Scientific paper
We present findings from the Observations of Redshift Evolution in Large-Scale Environments (ORELSE) super cluster survey. The super cluster Cl1604 residing at z 9 is one of only a few such large scale structures discovered at high redshift. The structure has been imaged in a variety of wavelengths, including radio, optical, infrared, and x-ray, and spectroscopic measurements have been taken using DEIMOS and LRIS on Keck. Using the 1.4 GHz VLA maps and HST optical imaging of Cl 1604 to visually inspect for double radio sources with associated optical host galaxies, we have confirmed three double lobed radio sources within the large scale structure. From the observations of these sources, we calculate radio luminosities and lobe separations using data from previously discovered double lobes at similar redshifts in the VVDS and FIRST surveys. Furthermore, we examine the host galaxy properties, including optical colors, morphologies, spectra, and each of their specific locations within the constituent cluster and the broader super cluster. Although the low number of sources limits statistical analysis, we find that the double lobes only appear in the large scale structure, and within the large scale structure only in areas of high galactic density.
Gal Roy R.
Sirisky Stephen
No associations
LandOfFree
Double Lobed Radio Sources in Cl1604 at z .9 does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with Double Lobed Radio Sources in Cl1604 at z .9, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Double Lobed Radio Sources in Cl1604 at z .9 will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-1891442