This appears to be a log entry from a ham radio operator. Here's a breakdown of the information:

* "00:41" is the time of the contact in military time format.

* "JE1BQF/1" is the callsign of the station that was contacted, with "/1" indicating that it's an amateur radio station located on a specific island (in this case, JP-0114).

* "JP-0114(Suigo-Tsukuba Quasi-National Park)" is the location of the station, which appears to be in Japan. The "(Suigo-Tsukuba Quasi-National Park)" part provides more context about the location.

* "50215 SSB" refers to the frequency and mode used for the contact:

+ "50215" is the frequency in kHz (likely) or MHz (possible, but less common).

+ "SSB" stands for Single Side Band, a type of radio transmission that uses one sideband only.

The text in brackets "[JE1BQF]" is likely a reminder or note made by the operator about their own callsign.