Table 2: Summary of the twelve Galactic center observation campaigns of the WFCs. Shown are the time frames of the campaigns, the number of observations, the net exposure time and the number of bursts seen from SAX J1747.0-2853.

Campaign		# obs.		# bursts
1996	Aug. 15-Oct. 29	67	1017	0
1997	Mar. 02-Apr. 26	21	654	0
1997	Sep. 06-Oct. 12	13	302	0
1998	Feb. 11-Apr. 11	17	551	14
1998	Aug. 22-Oct. 23	10	410	0
1999	Feb. 14-Apr. 11	14	470	3
1999	Aug. 24-Oct. 17	24	801	0
2000	Feb. 18-Apr. 07	21	633	8
2000	Aug. 22-Oct. 16	29	767	8
2001	Feb. 14-Apr. 23	5	215	0
2001	Sep. 04-Sep. 30	7	284	9
2002	Mar. 05-Apr. 15	5	91	0