Table 1: Log of the spectroscopic observations of FN Sgr.

Date	JD	Range	Phase
	2 440 000+	[Å]	(*)
14/08/90 ()	8117.51	5800-7200	0.212
06/11/90 ()	8201.50	5800-7200	0.360
09/11/90 ()	8204.50	4400-5000	0.365
14/08/951	9944.60	4150-7300	0.427
14/08/951	9944.64	4150-7300	0.427
14/08/951	9944.66	4150-7300	0.427
22/05/97 ()	10 590	3540-7425	0.563
22/05/97 ()	10 590	3099-5098	0.563
07/09/981	11 064.65	5700-9000	0.398
12/09/982	11 069.63	4100-7100	0.407
25/05/991	11 324.83	4500-7600	0.856
31/08/991	11 421.64	5500-9100	0.026
31/08/991	11 421.66	5500-9100	0.026
02/09/991	11 423.59	4100-7300	0.030
03/09/991	11 424.65	4100-7300	0.032
03/09/991	11 424.67	4100-7300	0.032
28/07/001	11 754.74	3950-7100	0.613
28/07/001	11 754.76	3950-7100	0.613
30/07/001	11 756.74	5500-8700	0.616
30/07/001	11 756.76	5500-8700	0.616
02/09/001	11 790.66	3900-7100	0.676
03/09/001	11 791.67	5500-8700	0.678
07/10/001	11 825.57	4200-7300	0.737
07/10/001	11 825.58	4200-7300	0.737
08/10/001	11 826.58	4200-7300	0.739
09/10/001	11 827.56	5800-9000	0.741
09/10/001	11 827.57	5800-9000	0.741
17/04/011	12 017.88	3850-7100	0.076
17/04/011	12 017.91	3850-7100	0.076
29/05/011	12 059.88	5500-8600	0.150
10/08/011	12 132.67	4100-7200	0.278
10/08/011	12 132.68	4100-7200	0.278
10/08/011	12 132.68	4100-7200	0.278
12/08/011	12 134.66	4100-7200	0.281
24/04/021	12 389.86	4800-7500	0.730
24/04/021	12 389.91	4800-7500	0.730
09/09/021	12 527.58	4200-7300	0.972
11/09/021	12 529.57	4200-7300	0.976
13/09/021	12 531.60	5400-8400	0.980

(*) Photometric ephemeris Min( ) = 2450270+568.3 E. () Observations obtained with Z-Machine at CASLEO (Barbá et al. 1992). () Low resolution spectra obtained with the 1.52 m telescope of ESO, La Silla, Chile. 1 Images taken with bin factor = 2. 2 Image taken with bin factor = 4.