Table 1: Used Nancay spectra of Io-related DAM.

Date	UT	f	Polari-	Storm
[dd/mm/yy]	[hh mm]	[MHz]	zationa	typeb
27/11/1990	01:02-03:59	16.0-25.5	RH	A
03/01/1991	04:55-06:00	15.0-24.8	RH	A
04-05/01/1991	23:30-01:20	15.0-21.2	LH	C
11-12/01/1991	23:35-02:43	15.5-23.3	LH	C
13/01/1991	01:28-03:00	13.5-34.3	RH	B
20/01/1991	00:13-03:59	13.0-29.8	RH	B
01/01/1992	01:00-02:58	12.4-19.0	LH	C
07-08/01/1992	23:54-01:09	20.0-27.7	RH	A
23/01/1992	03:58-07:17	21.2-25.1	RH	B
07/02/1992	05:29-06:24	19.7-33.5	RH	A
26/01/1993	04:10-05:13	17.0-24.2	RH	A
02/02/1993	05:00-06:16	15.3-27.8	RH	A
05/02/1993	00:47-01:47	20.0-30.0	RH	B
04/02/1993	01:29-02:03	10.0-19.5	LH	C
12/02/1993	01:00-03:17	15.3-24.0	RH	B
06/03/1993	01:15-02:43	17.0-28.3	RH	A
13/03/1993	01:50-03:14	15.2-26.2	RH	A
20/03/1993	02:45-03:45	19.9-31.5	RH	A
16/02/1994	01:56-02:54	14.9-24.0	RH	A
02/03/1994	02:33-03:45	19.8-29.1	RH	A
09/03/1994	03:15-04:45	17.1-27.5	RH	A
02/04/1994	22:38-23:49	19.5-27.3	RH	A
10/04/1994	23:37-01:00	16.2-27.2	RH	A
17/04/1994	01:50-04:41	15.3-22.5	LH	C
06/04/1995	01:01-02:24	19.1-25.5	RH	A
06/04/1995	02:53-05:15	15.0-23.0	LH	C
13/04/1995	01:37-02:24	16.3-29.0	RH	A
13/04/1995	04:24-06:03	15.5-23.2	LH	C
14/04/1995	03:43-06:20	21.3-29.8	RH	B
07-08/05/1995	23:43-00:58	15.3-19.8	LH	C
15/05/1995	01:07-02:33	15.4-23.8	LH	C
23/05/1995	00:55-03:25	20.8-28.5	RH	B
03/05/1996	01:23-02:41	15.3-20.6	LH	C
10/05/1996	02:20-04:10	15.8-24.0	LH	C
11/05/1996	02:52-04:32	17.5-31.0	RH	B
18/05/1996	03:49-05:11	18.1-24.3	RH	B
02/06/1996	02:20-03:18	15.5-22.0	RH	A
09/06/1996	03:49-04:49	17.9-27.7	RH	A
19/09/1996	17:42-18:08	19.9-26.1	RH	A
15/06/1997	01:55-02:55	15.5-20.5	RH	B
30/06/1997	00:08-01:52	19.5-28.0	RH	A
07/07/1997	00:57-03:17	18.9-26.0	RH	A
14/07/1997	01:55-03:12	22.1-30.3	RH	A
14/08/1997	21:59-23:38	20.8-26.4	RH	A
21-22/08/1997	22:30-00:18	19.9-29.2	RH	A
10/07/1998	03:20-04:37	21.1-31.0	RH	A
17/07/1998	03:58-05:06	22.0-28.8	RH	A
19/08/1998	03:47-04:52	17.6-29.3	RH	B
26/08/1998	03:23-04:13	17.3-24.8	RH	B
19-20/09/1998	22:53-02:45	15.0-33.0	RH	B
08/08/1999	03:38-05:30	18.5-35.1	RH	B
15/08/1999	04:04-07:01	22.2-30.8	RH	B
30/08/1999	04:25-05:39	19.8-28.2	RH	A
06/09/1999	05:14-07:03	21.8-27.5	RH	A
09/09/1999	00:06-02:52	21.8-35.0	RH	B
16/09/1999	00:27-04:17	16.0-30.8	RH	B
23/09/1999	02:48-04:24	12.3-22.9	RH	B
01/10/1999	01:02-03:43	15.8-25.5	RH	A
08/10/1999	01:28-03:50	19.8-34.8	RH	A
10/10/1999	21:06-22:48	21.8-33.4	RH	B
17/10/1999	21:43-23:51	18.0-33.0	RH	B
19/09/2000	01:48-04:40	15.8-25.0	RH	A
26/09/2000	02:13-04:45	15.8-28.1	RH	A
03/10/2000	03:28-05:04	18.0-31.0	RH	A
17/10/2000	04:37-05:50	19.6-30.2	RH	A
27/10/2000	23:05-23:56	18.7-26.7	RH	A
03-04/11/2000	23:23-01:31	20.0-32.5	RH	A
11/11/2000	00:08-02:25	19.5-31.0	RH	A
18/11/2000	00:42-02:37	20.0-27.9	RH	A
19/11/2000	02:38-04:19	19.5-29.5	RH	B
31/10/2001	00:41-03:22	19.3-33.5	RH	A
07/11/2001	01:31-03:15	18.2-31.8	RH	A
14/11/2001	02:07-05:08	19.3-30.0	RH	A
15/11/2001	02:55-05:26	17.3-31.0	RH	B
10/12/2001	00:07-02:11	18.8-35.5	RH	B
24/12/2001	00:40-02:36	17.8-30.8	RH	B
24/12/2001	03:16-04:36	17.4-26.0	RH	B
05/12/2002	01:20-03:38	17.0-21.4	LH	C
13/12/2002	03:51-05:25	18.0-27.3	RH	B
20/12/2002	02:55-05:30	18.0-27.5	RH	B
28/12/2002	02:49-04:03	17.8-31.6	RH	A
04/01/2003	03:38-05:13	18.0-28.8	RH	A
11/01/2003	04:06-05:43	19.3-33.5	RH	A
20/01/2003	22:10-23:48	17.6-28.3	RH	B
21/01/2003	00:13-01:20	20.5-26.0	RH	B
31/12/2003	05:00-06:35	18.1-29.0	RH	A
07/01/2004	05:35-07:14	18.7-29.0	RH	A
09/01/2004	00:27-02:42	17.0-21.8	LH	C
10/01/2004	01:01-02:43	15.0-27.4	RH	B
01/02/2004	01:05-02:01	19.5-28.3	RH	A
08/02/2004	01:43-03:43	17.0-28.3	RH	A
15/02/2004	02:38-04:15	17.0-28.1	RH	A
11/03/2004	01:08-03:13	15.2-21.5	LH	C
04/01/2005	02:45-04:33	14.0-21.0	LH	C
27/01/2005	02:38-03:36	12.2-26.8	RH	A
03/02/2005	03:24-04:47	15.5-26.7	RH	A
10/02/2005	03:46-05:40	16.3-28.5	RH	A
10/02/2005	05:45-07:40	18.0-25.0	LH	C
27-28/02/2005	22:33-00:13	17.9-28.6	RH	A
06-07/03/2005	23:23-01:06	18.5-28.2	RH	A
13-14/03/2005	23:57-01:30	17.5-28.2	RH	A
14/03/2005	02:07-04:36	15.7-22.5	LH	C
06/02/2006	05:20-06:49	20.8-30.8	RH	A
10-11/04/2006	23:53-02:23	15.4-25.0	LH	C
18/04/2006	00:40-03:30	15.5-23.3	LH	C
19/04/2006	02:10-03:15	19.5-29.5	RH	B
07/04/2007	01:41-03:54	14.4-24.4	LH	C

a RH and LH are the right-hand and left-hand polarization channels respectively. b Io-A, Io-B, and Io-C are the standard terms (see Carr et al. 1983).