tstmp       - A timestamp or Date object with the modern Gregorian date to convert. Default: NOW
checkNumber - The Check Number for the converted date to display. For an explanation of the Check Number please refer to the section below. Default: 0
simpleYear  - Whether the calculation should be done by the regular calendrical year or on basis of the sidereal year. Default: true (=> calendrical)
compact     - Whether the output date should be formatted without whitespace or not. Added for readability. Default: false (=> with whitespaces)

ids           - Imperial date to convert. Must be provided! e.g. '0 001999.M41'
giveTstmp     - Whether the output format should be an integer timestamp (in milliseconds) or a Date object. Default: true (=> timestamp)
siderealGiven - Whether the Imperial input date is by sidereal (without leap years) or calendric. Default: false (=> calendric)

0 - user is on planet Earth (Terra)
1 - user is within the solar system (Sol System)
2 - user is in direct contact with the solar system
3 - user is in direct contact with a class 2 clock
4 - user is in direct contact with a class 3 clock
5 - user is in direct contact with a class 4 clock
6 - user is not in direct contact with a class 0 - 5 clock and the estimated time variation is +- 1 year
7 - user is not in direct contact with a class 0 - 5 clock and the estimated time variation is +- 10 years
8 - user is not in direct contact with a class 0 - 5 clock and the estimated time variation is greater than +- 10 years
9 - user has only a general approximation (e.g. due to different calendar systems)