Výsledky vyhledávání - "J. L. Weiland"

TheCOBEDiffuse Infrared Background Experiment Search for the Cosmic Infrared Background. IV. Cosmological Implications

Autor: Edward L. Wright, Samuel H. Moseley, Robert F. Silverberg, Y. C. Pei, D. J. Fixsen, Richard A. Shafer, T. Kelsall, N. Odegard, Michael G. Hauser, John C. Mather, R. G. Arendt, E. Dwek, David Leisawitz, J. L. Weiland

Publikováno v: The Astrophysical Journal. 508:106-122

In this paper we examine the cosmological constraints of the recent DIRBE and FIRAS detection of the extragalactic background light between 125-5000 microns on the metal and star formation histories of the universe.
Comment: 38 pages and 9 figur

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1242c0d8301600cb6fe34cc015cbfbf8
https://doi.org/10.1086/306382

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TheCOBEDiffuse Infrared Background Experiment Search for the Cosmic Infrared Background. II. Model of the Interplanetary Dust Cloud

Autor: Michael G. Hauser, N. Odegard, Robert F. Silverberg, Bryan A. Franz, William T. Reach, Samuel H. Moseley, T. Kelsall, J. L. Weiland, R. G. Arendt, E. Dwek, Edward L. Wright, H. T. Freudenreich

Publikováno v: The Astrophysical Journal. 508:44-73

The COBE Diffuse Infrared Background Experiment (DIRBE) was designed to search for the cosmic infrared background (CIB) radiation. Scattered light and thermal emission from the interplanetary dust (IPD) are major contributors to the diffuse sky brigh

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d076e7993428274b96f9a37ce007dab8
https://doi.org/10.1086/306380

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COBE/DIRBE Studies of Scattering By Interplanetary Dust

Autor: G. B. Berriman, J. L. Weiland, C. M. Lisse, W. T. Reach, M. G. Hauser, T. Kelsall

Publikováno v: International Astronomical Union Colloquium. 150:321-324

The high photometric quality and full-sky coverage in the COBE DIRBE datasets make possible detailed studies of the interplanetary medium. This paper presents a preliminary derivation of the infrared scattering phase function of interplanetary dust.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3014003892bcff9c4ee0d3d515cdf42c
https://doi.org/10.1017/s0252921100501766

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Five-Year Wilkinson Microwave Anisotropy Probe (WMAP) Observations: Angular Power Spectra

We present the temperature and polarization angular power spectra of the cosmic microwave background (CMB) derived from the first 5 years of WMAP data. The 5-year temperature (TT) spectrum is cosmic variance limited up to multipole l=530, and individ

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1dc6ea6cb6291600ba249681f4d5559f

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Planes, Drains, and Automobiles: Design Criteria for Storm Water Drainage Facilities at Lambert-St. Louis International Airport Expansion

Autor: M. T. Buechter, J. L. Weiland

Publikováno v: World Environmental and Water Resource Congress 2006.

Lambert-St. Louis International Airport, a major commercial airport, is located on 465 hectares in northwest St. Louis County. To enhance inclement weather operations the City of St. Louis has undertaken an ambitious airport expansion plan located on

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b8335ee9c6501139809ebf4bc27b8b22
https://doi.org/10.1061/40856(200)386

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The COBE Diffuse Infrared Background Experiment Search for the Cosmic Infrared Background: III. Separation of Galactic Emission from the Infrared Sky Brightness

Autor: R. G. Arendt, T. Kelsall, T. J. Sodroski, E. Dwek, David Leisawitz, J. L. Weiland, N. Odegard, Michael G. Hauser, William T. Reach, Robert F. Silverberg, K. J. Mitchell, Samuel H. Moseley, Edward L. Wright

The Cosmic Infrared Background (CIB) is hidden behind veils of foreground emission from our own solar system and Galaxy. This paper describes procedures for removing the Galactic IR emission from the 1.25 - 240 micron COBE DIRBE maps as steps toward

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::85396e84b75efbd9cd32d524222dbdd7

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Comparison of the COBE FIRAS and DIRBE Calibrations

Autor: Richard A. Shafer, T. Kelsall, K. A. Jensen, Robert F. Silverberg, S. Brodd, J. L. Weiland, Michael G. Hauser, David Leisawitz, John C. Mather, D. J. Fixsen

We compare the independent FIRAS and DIRBE observations from the COBE in the wavelength range 100-300 microns. This cross calibration provides checks of both data sets. The results show that the data sets are consistent within the estimated gain and

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fb478deffefcd392fd538b2294eaef1e
http://arxiv.org/abs/astro-ph/9707192

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The interstellar dust contribution to the diffuse infrared sky brightness

Autor: R. G. Arendt, J. L. Weiland, T. J. Sodroski

Publikováno v: AIP Conference Proceedings.

We use COBE/DIRBE data from which zodiacal light and Galactic stellar foregrounds have been removed in order to derive an all‐sky view of the Galactic cirrus. The dust is seen in emission from 3.5 to 240 μm; the scattered contribution at 1.25 and

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6dc017f5d935e6502565cf0fcb4918de
https://doi.org/10.1063/1.49213

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