There may have been a recorder restart about 5 min into the experiment and the wrong channel order selected (1,2,7,8). This will give fringes but Lcp will be coming from the second DAS. Recorder WAS restarted for the last couple of minutes with correct setting.
For the ICRF mode, the low frequency, Rcp band, the channels are inverted. I have tested the data is OK but either vexfile mod will be needed or Chris can write a special program to invert those channels in software.