Time-ordered data segment for the 30 GHz LFI 27M radiometer. From top to bottom, the panels show 1) raw calibrated TOD, d/g; 2) sky signal, s_sky; 3) calibrated correlated noise, n_corr/g; 4) orbital CMB dipole signal, s_orb; 5) sidelobe correction, s_sl; 6) electronic 1 Hz spike correction, s_1 Hz; 7) leakage mismatch correction, s_leak; and 8) residual TOD, d_res = (d − n_corr − s_1 Hz)/g − s_sky − s_orb − s_leak − s_sl.