Dian (Unit)

The Dian (η) was a measurement of time. It was used to identify the differentiation between normal time and time in a temporal anomaly/oddity. It was named after the abbreviation for differentiation in Greek and symbol came from the Greek letter Eta.

Measurements
Dians were split from Seconds to Years. Those going:

Adian (Seconds and Minutes)

 * 2 Adians: A very minor temporal fluctuation could cause a differentiation of 2 Adians
 * 13 Adians: A temporal rift found in the Delta Quadrant by the USS Voyager was discovered to cause 13 Adians once entered
 * 22 Adians: An unknown form of subspace radiation consisted of temporal properties and was differentiated by 22 Adians
 * 45 Adians: If exposed to metreons or chronitons Delta decay could be susceptible to 45 Adians.