The WMAP Sources as described by 2003 foreground paper are the center point of this thread. This is in reply to Nereid, I am sorry for the delay, I took one year to reply this question.
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[Ref...
SNP Gupta's ATM idea re the CMB
see post #14 dtd 24-Sept-2007, 05.40 am, by Nereid
Please explain section 7 ("Extragalactic Sources") of the 2003 Bennett paper, "First Year Wilkinson Microwave Anisotropy Probe (WMAP) Observations: Foreground Emission"; in particular, please explain the 208 extragalactic point sources Bennett reports were detected, including the ~5 which the WMAP team expected to be spurious.
You may download the paper, in PDF form (1.7 MB!) from here.
Nereid
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How to explain them? What are they? 2008 WMAP sources paper & 2008 WMAP 5-yr data release ware taken to visualize the concepts. This paper is based on the philosophy of the Dynamic Universe Model of Cosmology. Here basically we argue that radiation is received in all frequency ranges from astronomical bodies from Radio, Far infrared, Quasars, QSOs, to Stars, Galaxies, and X-ray sources, such that they cover the Blackbody spectrum theoretically from one end to another. Large angular movements of WMAP in multiple of 22.5° start causing the thermal fluctuations, smaller angular movements near the radii of main-lobe gains will cause the maximum fluctuations and in very small angular movements systematic and measurement errors dominate the signals. In addition uneven Microwave dish gains from Main-lobes, Back-lobe and side-lobes cause the lot of errors in signals in Multipole moment maps. Calculation of Bigbang emitted radiation temperature using Vakradiation also given QORG catalog was used for showing the real astronomical bodies, which are in the vicinity of those WMAP sources given in 2003 year. Thus this paper fairly explains the Basic properties of CMB like Black body spectrum, WMAP sources, thermal fluctuations in multipole moment maps etc., with in the Physics framework, and with out using any Bigbang concepts.
Radiation from Bigbang was from about 13.7 billion years old. It is not from any stars, Galaxies, any Astronomical bodies, or even from Interstellar dust / Inter-Galaxial dust. Until today NONE of any instruments used from Penzias-Wilson to today’s WMAP radiometers; measured it from Earth or from any satellites outside Earths atmosphere; measured any Bigbang radiation. COBE and WMAP eliminated about 15% pixels of sky for foregrounds but not all astronomical bodies in sky. I will soon add a link for a full paper