The Timescale type exposes the following members.
The epoch as the number of days from 1.1.0000.
A Timescale instance with an epoch of 1.1.1970 and Millisecond resolution.
A Timescale instance with an epoch of 1.1.0000 and 0.1 Microsecond resolution.
The number of ticks counted per day.
Returns "Java" or "Net" if this instance has the epoch and ticks per day of these well known scales. "Custom" otherwise.