Table 1: Spectroscopic observations of SN 1990I.

Date (dd/mm/yy)	Phase	Range (Å)	Instrument
29/04/90	max	5370-9100	ESO-2.2 m
09/05/90	+12d	3610-9510	ESO-NTT
18/05/90	+21d	2950-7620	CTIO-1.5 m
07/06/90	+43d	2950-7600	CTIO-1.5 m
08/06/90	+44d	3310-9840	CTIO-1.5 m
19/06/90	+53d	3320-9210	CTIO-1.5 m
02/07/90	+67d	2960-7620	CTIO-1.5 m
24/07/90	+88d	2960-7620	CTIO-4.0 m
26/07/90	+90d	6230-9460	CTIO-4.0 m
21/12/90	+237d	3580-6940	ESO-3.6 m
11/01/91	+258d	3590-7010	ESO-3.6 m
20/02/91	+298d	3700-9590	ESO-3.6 m
21/04/91	+358d	3530-9390	ESO-3.6 m

Since the maximum light time: 29/04/1990.