Femenía et al. use data from the 3.3, 2.1, and 1.3 mm channels of the ground-based IAC-Bartol experiment at Tenerife to constrain CMBR anisotropy.
The FWHM of the beam, assumed to be gaussian, is
. The zero-lag window function of the stepped-scan, second harmonic
lockin, three-beam experiment is
The first column in the window function file
is , which runs from
2 to 250. The second column is the zero-lag .
The quoted bandtemperature values are from Femenía et al. and account for the calibration uncertainty of 20% as a systematic effect (i.e., this is not
added in quadrature to the statistical 1 error bars).
Link to the experiment webpage.
B. Femenía, R. Rebolo, C.M. Gutiérrez, M. Limon, and L. Piccirillo,
``The Instituto de Astrofísica de Canarias-Bartol Cosmic Microwave
Background Anisotropy Experiment: Results of the 1994 Campaign",
Astrophys. J. 498, 117 (1998).