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Archeops results
J. -Ch. Hamilton, A. Benoît, the Archeops Collaboration
\Archeops is a balloon--borne instrument dedicated to measuring cosmic microwave background (CMB) temperature anisotropies at high angular resolution ( 12 arcmin.) over a lar…
Noise power spectrum estimation and fast map making for CMB experiments
Alexandre Amblard, Jean-Christophe Hamilton
We present a method designed to estimate the noise power spectrum in the time domain for CMB experiments. The noise power spectrum is extracted from the time ordered data avoiding…
Bulge Microlensing Optical Depth from EROS 2 observations
C. Afonso, J. -N. Albert, C. Alard +7
We present a measurement of the microlensing optical depth toward the Galactic bulge based on the analysis of 15 contiguous1 square degrees fields centered on (l=2.5 deg, b=-4.0 de…