Hi, I'd like to use and share this bookmarklet I made.
It runs on the Ship Controls panel, and basically will remember the areas previously scanned and remember the contacts. It does not automatically do so, manual input is still required to record the data, it just simplifies the task.
It parses the displayed content from the display (the map, and the galactic position), and makes an GET request to obtain the XML file containing all sensor data. No other requests are made.