It looks like you're sharing some amateur radio QSO (two-way communication between stations) details!

Here's a breakdown of what the text says:

* "03:33" is the date and time of the transmission.

* "JF1VJN/P" is the callsign of the transmitting station. The "/P" suffix indicates that it's operating portable, meaning they're not at their regular station location.

* "JP-1226" is likely a reference to a specific geographic location or grid square, in this case Ogunohara Prefectural Park in Japan (JP).

* "Ogunohara Prefectural Park, JP-TK" seems to be an alternative way of referencing the same location, with "TK" possibly being another type of grid square or locator.

* "430510 FT8" is the frequency and mode used for the transmission. In this case, it's a 4 MHz band (430 kHz) and FT8 digital mode.

* "[JG1RFE]" suggests that JG1RFE was the station that replied to JF1VJN/P on this frequency.

In other words, someone with the callsign JF1VJN/P is operating portable in Ogunohara Prefectural Park and was communicating with another amateur radio operator (JG1RFE) using FT8 mode on 4 MHz band.