Time used	Source data period	Source data media	Source data location	Published data period	Published data media	Published data location	Comments
All in UT	21/02/85-27/02/95	16mm film	IPS Sydney	1985-1997	Microfiche	IPS Sydney	Spares not available for all years
	10/94-11/01	Digital	IPS Sydney
	02/06/94-06/01/00	4d raw and clean digital data	IPS Sydney
	07/02/00-01/12/01	5d raw and clean digital data	IPS Sydney
	18/12/01-present	Lowell raw and clean digital data	IPS Sydney				Clean data from 31/08/04.
	15/03/85-01/12/01	Digital data for all scaled parameters	IPS Sydney
	Keyed in data
	02/85-09/94	Digital data for all scaled parameters	IPS Sydney