Table 2:

LFI optical performance.
  ET FWHM e XPD Ssp Msp
70 17 dB at $22^\circ$ 13.03 1.22 -34.73 0.17 0.65
44 30 dB at $22^\circ$ 26.81 1.26 -30.54 0.074 0.18
30 30 dB at $22^\circ$ 33.34 1.38 -32.37 0.24 0.59

Notes. All the values are averaged over all channels at the same frequency. ET is the horn edge taper measured at  $22^\circ$from the horn axis; FWHM is the angular resolution in arcmin; e is the ellipticity; XPD is the cross-polar discrimination in dB; Ssp is the Sub-reflector spillover (%); Msp is the Main-reflector spillover (%). See text for details.


Source LaTeX | All tables | In the text

Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.

Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.

Initial download of the metrics may take a while.