Transporter log
A transporter log was a log that recorded transporter activity. In addition to the comings and goings of individuals, these also contained technical information such as biofilter readings.

In 2365, Captain  attempted to obtain a transporter log for Doctor Katherine Pulaski from Captain Jean-Luc Picard, but none existed due to Pulaski's transporter phobia. ()

In 2368, when a number of individuals on the  fell into unexplained comas, Lieutenant commander Geordi La Forge checked the biofilter readings from the log of the visiting Ullian's transport to see if they might be carrying some harmful organism. ()

In 2371, Seska checked the 's transporter log when Harry Kim disappeared during an emergency beam out. ()

when Captain Benjamin Sisko explained the nature of Red Squad to Constable Odo, the explanation helped Odo to make sense of a transporter log that indicated that Red Squad had beamed back to Starfleet Academy 26 minutes after a state of emergency was declared on Earth. ()

When the  was thrown back in time from 2373 to 2268, Arne Darvin escaped to Deep Space Station K-7. Before beaming out, he wiped the transporter logs, preventing the crew from tracking him. ()

Logs