Browsing Physics & Atmospheric Science by Title
Now showing items 154-173 of 532
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Extragalactic millimeter-wave point source catalog, number counts and statistics from 771 square degrees of the SPT-SZ Survey
(2013-06-14)We present a point source catalog from 771 square degrees of the South Pole Telescope Sunyaev Zel'dovich (SPT-SZ) survey at 95, 150, and 220 GHz. We detect 1545 sources above 4.5 sigma significance in at least one band. ... -
Extragalactic Source Counts at 24 Microns in the Spitzer First Look Survey
(2004-09)We present the Spitzer MIPS 24 micron source counts in the Extragalactic First Look Survey main, verification and ELAIS-N1 fields. Spitzer's increased sensitivity and efficiency in large areal coverage over previous infrared ... -
The Far- and Mid-Infrared/Radio Correlations in the Spitzer Extragalactic First Look Survey
(2004-09)Using the SPITZER SPACE TELESCOPE and the VLA, we present the first DIRECT evidence that the well-known far-infrared/radio correlation is valid to cosmologically significant redshift. We also confirm, with improved statistics ... -
Far-infrared characterization of an ultra-luminous starburst associated with a massively-accreting black hole at z=1.15
(2007-05-01)As part of the "All Wavelength Extended Groth Strip International Survey" (AEGIS), we describe the panchromatic characterization of an X-ray luminous active galactic nucleus (AGN) in a merging galaxy at z=1.15. This object ... -
First detections of FIRBACK sources with SCUBA
(1999-10-22)The FIRBACK (Far InfraRed BACKground) survey represents the deepest extensive 170 micron images obtained by the ISO satellite. The sources detected comprise about 10% of the Cosmic IR Background (CIB) seen by COBE, and, ... -
First directly retrieved global distribution of tropospheric column ozone from GOME: Comparison with the GEOS-CHEM model
(2006-01)No abstract available. -
First results from the UBC etch-alignment mosaic CCD
(1997-06-26)First imaging results are obtained with a new CCD mosaic prototype (3K x 3k, 15 \mu m pixels). The CCDs are aligned using an etched socket alignment technique. Three different measurements of the alignment are made using ... -
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Forced desorption of polymers from interfaces
(Institute of Physics Publishing, 2011)In the past decade it has become possible to directly measure the adsorption force of a polymer in contact with a solid surface using single-molecule force spectroscopy. A plateau force in the force-extension curve is often ... -
Fourth-order gradient contributions in extended Thomas-Fermi theory for noninteracting fermions at finite temperature
(1985-12/15)Nonlocal corrections to the free energy of a system of noninteracting fermions are considered within the framework of extended Thomas-Fermi theory. The density and temperature dependence of gradient corrections is given ... -
A Fully-Identified Sample of AEGIS20 Microjansky Radio Sources
(2012-09-01)Infrared 3.6 to 8 micron images of the Extended Groth Strip yield plausible counterpart identifications for all but one of 510 radio sources in the AEGIS20 S(1.4 GHz) > 50 micro-Jy sample. This is the first such deep sample ... -
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Further multiwavelength observations of the SSA22 Ly_alpha emitting `blob'
(2004-05)We present new follow-up observations of the sub-mm luminous Ly_alpha-emitting object in the SSA22 z=3.09 galaxy overdensity, referred to as `Blob 1' by Steidel et al.(2000). In particular we discuss high resolution Hubble ... -
The GALEX Ultraviolet Virgo Cluster Survey (GUViCS). I: The UV luminosity function of the central 12 sq.deg
(2011-02-07)The GALEX Ultraviolet Virgo Cluster Survey (GUViCS) is a complete blind survey of the Virgo cluster covering about 40 sq. deg. in the far UV (FUV, lambda_eff=1539A, Delta-lambda=442A) and about 120 sq. deg. in the near UV ... -
Global and regional decreases in tropospheric oxidants from photochemical effects of aerosols
(2003-02)No abstract available. -
Global evaluation of CCN formation by direct emission of sea salt and growth of ultrafine sea salt
(2006-03)No abstract available. -
Global inventory of nitrogen oxide emissions constrained by space-based observations of NO2 columns
(2003-09)No abstract available. -
Global retrieval of columnar aerosol single scattering albedo from space-based observations
(2007-01)No abstract available. -
The globular cluster NGC 2419: a crucible for theories of gravity
(2011-06-24)We present the analysis of a kinematic data set of stars in the globular cluster NGC 2419, taken with Keck/DEIMOS. Combined with a reanalysis of deep HST and Subaru imaging data, which provide an accurate luminosity profile ...