Frequency channel | 30 GHz | 44 GHz | 70 GHz |
InP detector technology | MIC | MIC | MMIC |
Angular resolution [arcmin] | 33 | 24 | 14 |
![]() ![]() ![]() |
8 | 8 | 8 |
![]() ![]() |
2.67 | 3.67 | 6.29 |
Number of radiometers (or feeds) | 4 (2) | 6 (3) | 12 (6) |
Effective bandwidth [GHz] | 6 | 8.8 | 14 |
System noise temperature [K] | 10.7 | 16.6 | 29.2 |
White noise per channel [![]() ![]() |
116 | 113 | 105 |
Systematic effects [![]() |
<3 | <3 | <3 |
Notes. The
average sensitivity per
pixel or per FWHM2
resolution element (
and
,
respectively) is given in CMB temperature units
(i.e. equivalent thermodynamic temperature) for
14 months of integration. The white noise (per frequency
channel and 1 s of integration) is given in antenna
temperature units. See Tables 2 and 6 for LFI
measured performance.
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