Quick Rescan (Helm Phase, Minor)
You quickly check the sensors to see minor changes and updates that your starship has made available since the last time your crew scanned the your opponent’s starship. A science officer must have used the scan action in a previous round to determine information about the other starship you are looking for updates on. If you succeed at a Computers check (DC = 5 + 1-1/2 × the tier of the starship being scanned + its bonus from defensive countermeasures), you receive one piece of information, such as the ship’s current Hull Points or its current distribution of Shield Points. You can take this action only if no science officer actions have been taken during the helm phase (including visual identification and quick rescan).
Source
Character Operations Manual pg. 149