Table 2: Frequencies of the F- and 1O radial modes in double-mode HADS stars.

Star	F-mode	1O mode	Ratio		Reference
	[d-1]	[d-1]
GSC 02583-00504	19.3347	25.0066	0.77318		Wils et al. (2003)
SX Phe	18.19358	23.37940	0.77819		Coates et al. (1980)
GSC 00144-03031	17.21752	22.30760	0.77182		This paper
OGLE BW2_V142	15.14210	19.45340	0.77837		This paper
BQ Ind	12.1951	15.7686	0.77338		Sterken et al. (2003)
OGLE BW1_V207	11.68214	15.09791	0.77376		This paper and Moskalik & Poretti (2002)
AE UMa	11.62560	15.03118	0.77343		Pócs & Szeidl (2001)
Macho 116.24384.481	11.50557	14.88981	0.77271		Alcock et al. (2000)
Macho 115.22573.263	10.89872	14.11001	0.77241		Alcock et al. (2000)
RV Ari	10.73788	13.89913	0.77258		Pócs et al. (2002)
GSC 06047-00749	10.08286	13.06908	0.77150		This paper
Macho 114.19969.980	truemm 9.68320	12.52957	0.77283		Alcock et al. (2000)
Macho 119.19574.1169	truemm 9.35930	12.08875	0.77422		Alcock et al. (2000); Moskalik & Poretti (2002)
BP Peg	truemm 9.1291	11.8329	0.77150		Broglia (1959); Figer (1983)
Macho 162.25343.874	truemm 8.98622	11.64074	0.77196		Alcock et al. (2000)
AI Vel	truemm 8.96298	11.59958	0.77270		Walraven et al. (1992)
Macho 128.21542.753	truemm 8.32973	10.80603	0.77084		Alcock et al. (2000)
Macho 119.19840.890	truemm 7.96395	10.33167	0.77083		Alcock et al. (2000)
V575 Lyr	truemm 6.86961	truemm 8.96848	0.76597		Van Cauteren & Wils (2001, GSC 02118-00297)
V703 Sco	truemm 6.66838	truemm 8.67921	0.76832		Oosterhoff (1966)
Brh V128	truemm 6.519	truemm 8.497	0.76721		Bernhard et al. (2004)
HD 224852	truemm 6.335592	truemm 8.191974	0.77339		This paper
GSC 03949-00811	truemm 5.89097	truemm 7.68763	0.76629		This paper
GSC 04257-00471	truemm 5.753783	truemm 7.514040	0.76574		This paper
VX Hya	truemm 4.47648	truemm 5.78972	0.77318		Fitch (1966)