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Table 1:

Radial velocities of the UV emission lines (in units of km s-1) for AX Per, SY Mus and RW Hya.

MJD
$\phi$ Si III] C III] N III] O III] N IV] O IV] Si IV C IV N V He II
IP [eV]   16.3 24.4 29.6 35.1 47.4 54.1 33.5 47.5 77.5 54.4
AX Per
44 156 0.000 -123 -121 -120(2) -124(2)     -106 -105(2)   -113
45 642 0.183 -137 -131 -134(1) -136(5) -135 -135   -107(4) -111(1) -137
48 226 0.979 -111 -110 -116(2) -111(2) -111   -104(2) -103(2)   -113
SY Mus
44 767 0.340 7 15 7 9(1) 8 13 19(1) 22(2) 16(3) 3
45 020 0.746   -6     -10     20(1)   2
48 451 0.240 9 10   2(1) 7     23(2)   -6
48 473 0.275 14 19 14 13(1) 10   26 27(1) 28 3
48 629 0.525 16 16 16(1) 16(1) 13   21(1) 23(1) 22(4) 12
48 623 0.675 11 14 9 11(1) 13   18(2) 23(1) 21(1) 8
50 187 0.018 0 5 -15 -2 -5     23(1)   -3
RW Hya
44118 0.437 10 11 3 2(1) -8 -3(2) 17(1) 26(3) 19(1) -26
44 256 0.809 7 6 7 6(2) 8 32(2) 24 36(1) 32(7) 34
44 692 0.987 14 23 17 18(1) 24 47(1)   45(3)   55
52 012* 0.749       11.9(0.5) 17.7 35.3(0.1) 29.0(1.0) 40.0(1.2) 46.5 (0.4) 40.4
52 016* 0.760       8.7(0.3) 16.1 34.0(0.5) 29.4(0.4) 38.0(1.3) 48.1(0.4) 39.0
52 020* 0.771       9.5(0.8) 17.1 35.4(0.5) 30.3(0.2) 39.0(0.9) 50.1(0.5) 40.2
52 024* 0.782       11.9(1.1) 20.0 39.2(0.5) 33.9(0.5) 42.6(0.8) 52.9(0.9) 43.7
52 028* 0.793       10.3(1.3) 19.8 39.9(0.5) 32.9(0.6) 42.1(0.5) 53.3(1.3) 44.3
52 032* 0.803       12.8(1.4) 23.2 43.5(0.6) 34.4(0.7) 45.3(0.4) 57.6(1.5) 48.1
52 036* 0.814       13.8(1.3) 25.0 45.0(0.9) 36.6(0.4) 46.4(0.2) 61.9(0.9) 49.7
52 040* 0.825       14.7(1.5) 26.2 46.0(0.7) 34.6(1.4) 46.7(0.2) 63.3(1.1) 51.0

Notes. For saturated lines the radial velocities (itallic) were obtained by fitting their wings. 1-$\sigma$ errors of the mean values are in brackets. (*) - HST STIS spectra.


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