Table 3: Redshift-identification and spectral types of the galaxies in the three fields. "ELGs'' means "Emission Line Galaxies'', "ETGs'' means "Early-Type Galaxies'', "z-poor'' means the redshift can be gotten even the Type is not clear from the spectrum.

Fields	Objects	ELGs			ETGs	Stars	QSO	z-	z-	Redshifts		Redshift	median
		ISO		non-ISO				poor	unknown	ISO	non-ISO	identified	z
		z >0.4
CFRS	34	16	5	4	3	1	1	2	2	25	7	94.12 %	0.525
UDSR	35	14	8	1	2	2	0	3	5	28	2	85.71 %	0.521
UDSF	36	21	2	4	2	0	0	1	6	24	6	83.33 %	0.698
Three fields	105	51	15	9	7	3	1	6	13	77	15	87.62 %	0.587