Observations 2024-04-06 17:30-19:30 UTC

The same setup as in earlier observations was used. This time we had KAIRA, NenuFAR, LWA1, LWA-SV, LWA-NA, LWA-OVRO (unfortunately no useful data this time), DE602,603,604,605,609, FR606, SE607, PL610, PL612, IE613, LV614. DE601 was out of order, and the other DE stations used an incorrect pointing (position of Jupiter one month earlier), but still show signals.

I selected four seconds (starting 18:20:45 UTC) of data with good Jupiter signals in most stations for the initial analysis. Data were channelised from LOFAR/NenuFAR subbands by a factor of $5^3=125$ and from the 19.6-MHz LWA bands by a factor of $2^8 * 7^2 = 12544$, which produces a final channel width of 1562.5Hz. In this process the data were shifted towards the centre of the Earth as reference by applying an integer sample shift in the time domain and a fractional shift and fringe stopping (post-F) as phase correction after the channelisation. The software for this is not well tested, and all results should be interpreted with care.