 Thus from inception the dates of the reformed Asian calendar are in one-to-one correspondence with the Julian.Another translation of this inscription is 
This would move the starting date back three years to 8 BC, and from the lunar synchronism back to 26 January (Julian).But since the corresponding Roman date in the inscription is 24 January, this must be according to the incorrect calendar which in 8 BC Augustus had ordered to be corrected by the omission of leap days.