Expected
performance of OLIMPO
(photon noise limited)
Spectral
observations of the S-Z effect in clusters
of galaxies with OLIMPO
Simulation of the result of 3
hours of integration with one
measurement pixel pointed at the
center of a rich cluster
Current ground
based observations are photometric
and have 2-3 bands at f<250
GHz.
See de
Bernardis et al. A&A 538
(2012) for details.
OLIMPO will measure up to 40
clusters per flight in this way.
Measurements
of the damping tail of the angular power
spectrum
of CMB anisotropy with OLIMPO (4
photometric bands)
in
preparation
