RPC measurements during the outburst on 19 February 2016. From top to bottom, the panels show: a) neutral gas density from ROSINA/COPS; b) RPC-MIP plasma frequency spectrogram; c) electron density estimate from RPC-MIP (blue) along with running average (red); d) negative spacecraft potential from RPC-LAP probes 1 and 2 (P1 and P2); e) electron energy spectrogram from RPC-IES; f) ion energy spectrogram from RPC-IES; g) magnetic field components Bx, By, Bz and magnitude Bo in the cometocentric solar equatorial (CSEQ) coordinates from RPC-MAG; h) cometary latitude (blue, scale on left) and longitude (red, scale on right) of Rosetta; i) distances of the comet from the Sun (red, scale on right) and from Rosetta (blue, scale on left), respectively.