Table 2: Power-spectral classification and variability parametersa.

Obs. Id.
Date MJD  QPO Type  $\nu_{\rm qpo}$    FWHM $_{\rm qpo}$ rms $_{\rm qpo}^{{b}}$ Phase Lagc 0.03-64 Hz rmsb
        (Hz) (Hz) % (rad) (%)

40124-01-04-00
 1999 Oct. 11   51 462.768  C 1.2 0.18 16.61 $~~0.00\pm0.01$ $29.8\pm0.3$
40124-01-05-00 1999 Oct. 12 51 463.833 C 3.05 0.31 13.48 $-0.04\pm0.01$ $24.9\pm0.2$
40124-01-06-00 1999 Oct. 13 51 464.109 C 3.64 0.46 13.43 $-0.07\pm0.01$ $22.9\pm0.1$
40124-01-07-00 " 51 464.633 C 3.65 0.46 12.97 $-0.04\pm0.01$ $23.1\pm0.2$
40124-01-08-00 1999 Oct. 14 51 465.305 C 4.39 0.48 11.85 $-0.08\pm0.01$ $20.78\pm0.08$
40124-01-09-00 " 51 465.498 C 4.95 0.56 10.85 $-0.09\pm0.01$ $19.16\pm0.08$
40124-01-10-00 " 51 465.902 C 5.81 0.72 8.52 $-0.14\pm0.01$ $16.2\pm0.1$
40124-01-11-00 1999 Oct. 15 51 466.896 C 5.97 0.65 8.11 $-0.18\pm0.01$ $16.0\pm0.08$
40124-01-12-00 1999 Oct. 16 51 467.581 A 7.75 3.85 1.75 $-0.33\pm0.07$ $2.76\pm0.05$
40124-01-13-00 " 51 467.961 B 6.08 0.45 2.10 $~~0.07\pm0.07$ $4.5\pm0.06$
40124-01-13-00 " 51 467.973 A 8.42 2.885 1.62 $-0.3\pm0.1$ $2.8\pm0.1$
40124-01-14-00 1999 Oct. 17 51 468.427 C* 8.64 2.37 2.83 $-0.56\pm0.04$ $7.67\pm0.04$
40124-01-14-00 " 51 468.427 B 6.43 0.82 3.13 $~~0.3\pm0.09$ $6.1\pm0.1$
40122-01-01-03 1999 Oct. 18 51 469.093 B 5.96 0.75 3.04 $~~0.23\pm0.04$ $5.02\pm0.04$
40122-01-01-02 " 51 469.159 B 5.96 0.85 2.52 $~~0.13\pm0.04$ $4.83\pm0.05$
40122-01-01-02 " 51 469.179 A 7.85 3.26 1.79 $-0.02\pm0.1$ $2.9\pm0.1$
40122-01-01-01 " 51 469.226 A 7.74 5.22 1.37 $-0.84\pm0.2$ $2.1\pm0.1$
40122-01-01-00 " 51 469.293 A 7.59 3.81 1.64 $-0.33\pm0.1$ $2.16\pm0.09$
40122-01-01-00 " 51 469.360 B 5.94 0.80 2.02 $~~0.125\pm0.06$ $4.40\pm0.06$
40124-01-16-00 " 51 469.493 C* 8.45 3.54 3.10 $-0.49\pm0.04$ $7.69\pm0.07$
40124-01-16-00 " 51 469.517 C* 7.7 1.36 4.53 $-0.29\pm0.04$ $8.28\pm0.09$
40124-01-17-00 " 51 469.893 C* 7.89 1.17 3.22 $-0.41\pm0.07$ $9.6\pm0.1$
40124-01-17-00 " 51 469.899 C* 7.54 1.58 5.07 $-0.26\pm0.04$ $10.6\pm0.1$
40124-01-17-00 " 51 469.905 C* 7.27 1.19 5.46 $-0.22\pm0.04$ $11.7\pm0.1$
40124-01-18-00 1999 Oct. 20 51 471.024 C 5.88 0.42 6.98 $-0.17\pm0.015$ $15.81\pm0.07$
40124-01-19-00 " 51 471.224 C 5.18 0.61 9.10 $-0.15\pm0.015$ $18.11\pm0.07$
40124-01-20-00 " 51 471.890 C 6.47 0.80 6.59 $-0.25\pm0.025$ $14.04\pm0.07$
40124-01-21-00 1999 Oct. 21 51 472.503 C 6.34 0.90 7.29 $-0.2\pm0.02$ $14.49\pm0.06$
40124-01-15-00 1999 Oct. 22 51 473.245 C 6.13 0.72 7.11 $-0.22\pm0.04$ $15.5\pm0.1$
40124-01-23-00 " 51 473.822 C* 6.92 0.93 5.68 $-0.27\pm0.03$ $12.79\pm0.09$
40124-01-23-01 " 51 473.890 C* 7.73 1.59 4.00 $-0.43\pm0.03$ $9.85\pm0.07$
40124-01-15-02 1999 Oct. 23 51 474.088 C* 7.39 4.52 3.63 $-0.43\pm0.03$ $7.91\pm0.08$
40124-01-24-00 " 51 474.429 B - Cath. 5.84 0.81 3.62 $~~0.23\pm0.04$ $6.27\pm0.06$
40124-01-25-00 " 51 474.820 C 6.19 0.68 7.18 $-0.22\pm0.02$ $14.9\pm0.1$
40124-01-26-00 1999 Oct. 24 51 475.154 C* 7.06 0.95 5.06 $-0.29\pm0.03$ $12.28\pm0.08$
40124-01-26-00 " 51 475.166 C* 7.24 1.06 4.43 $-0.34\pm0.03$ $11.31\pm0.07$
40124-01-26-00 " 51 475.177 C* 7.73 1.36 3.54 $-0.40\pm0.03$ $9.84\pm0.07$
40124-01-26-00 " 51 475.218 C* 7.75 1.72 3.70 $-0.45\pm0.02$ $9.29\pm0.04$
40124-01-26-00 " 51 475.252 C* 7.56 1.24 3.65 $-0.33\pm0.03$ $10.35\pm0.07$
40124-01-27-00 " 51 475.428 B - Cath. 5.79 0.84 4.28 $~~0.25\pm0.07$ $6.2\pm0.1$
40124-01-28-00 1999 Oct. 25 51 476.428 C* 7.64 2.1 2.91 $-0.48\pm0.03$ $8.69\pm0.06$
40124-01-28-01 " 51 476.501 C* 7.52 1.53 4.22 $-0.36\pm0.04$ $10.27\pm0.08$
40124-01-29-00 1999 Oct. 26 51 477.152 C* 7.54 2.4 3.66 $-0.42\pm0.02$ $8.99\pm0.04$
40124-01-30-00 1999 Oct. 27 51 478.017 B 5.06 0.7 3.79 $~~0.17\pm0.04$ $5.36\pm0.05$
40124-01-31-00 " 51 478.777 C* 7.26 0.96 3.97 $-0.33\pm0.03$ $11.12\pm0.07$
40122-01-02-00 " 51 478.816 C* 7.77 1.31 2.74 $-0.40\pm0.05$ $9.51\pm0.08$
40122-01-02-00 " 51 478.844 C* 7.77 1.89 3.38 $-0.44\pm0.05$ $8.9\pm0.1$
40122-01-02-00 " 51 478.882 C* 7.38 1.25 4.00 $-0.36\pm0.04$ $10.72\pm0.09$
40122-01-02-00 " 51 478.913 C* 7.54 1.39 3.59 $-0.40\pm0.04$ $10.45\pm0.08$
40122-01-02-00 " 51 478.949 C* 7.04 0.96 4.84 $-0.37\pm0.03$ $11.99\pm0.07$
40122-01-02-00 " 51 478.980 C* 7.46 1.03 3.12 $-0.49\pm0.05$ $10.01\pm0.08$
40124-01-36-00 1999 Nov. 01 51 483.117 B 4.69 0.63 4.06 $~~0.16\pm0.03$ $5.58\pm0.07$
40124-01-36-00 " 51 483.158 B 4.69 0.54 3.93 $~~0.22\pm0.04$ $5.88\pm0.06$
40124-01-37-00 " 51 483.945 B 4.59 0.54 4.31 $~~0.16\pm0.03$ $5.80\pm0.05$
40124-01-37-01 1999 Nov. 02 51 484.077 B 4.53 0.62 4.05 $~~0.07\pm0.05$ $4.89\pm0.15$
40124-01-37-02 " 51 484.276 B 4.45 0.61 4.03 $~~0.09\pm0.03$ $4.33\pm0.06$
40124-01-39-00 " 51 485.875 ? 5.61 2.3 2.68 -0.51 $\pm$ 0.04 4.1 $\pm$ 0.1
40124-01-40-00 1999 Nov. 04 51 486.828 ? 5.37 1.7 3.00 -0.43 $\pm$ 0.07 3.1 $\pm$ 0.3
40124-01-40-01 " 51 486.873 ? 5.22 1.3 2.89 -0.3 $\pm$ 0.1 4.0 $\pm$ 0.2
40124-01-41-00 1999 Nov. 05 51 487.009 ? 4.74 1.3 2.18 -0.42 $\pm$ 0.05 3.5 $\pm$ 0.1
40124-01-42-00 1999 Nov. 06 51 488.409 ? 7.08 2.4 1.75 -0.88 $\pm$ 0.06 4.46 $\pm$ 0.08
40124-01-49-01 1999 Nov. 15 51 497.255 ? 5.21 1.9 2.82 -0.36 $\pm$ 0.07 4.1 $\pm$ 0.2
40124-01-58-01 1999 Dec. 15 51 527.004 ? 9.1 0.8 2.17   0.0 $\pm$ 0.2 8.9 $\pm$ 0.2
40124-01-59-00 1999 Dec. 18 51 530.133 ? 8.15 2.1 2.91   0.0 $\pm$ 0.2 6.71 $\pm$ 0.25
40124-01-61-00 2000 Jan. 03 51 546.036 ? 4.65 0.8 2.3 -0.17 $\pm$ 0.25 4.3 $\pm$ 0.4
a Only observations with evidence for low frequency QPO are listed.
b Normalization according to Belloni & Hasinger (1990).
c Phase lag in radians between the 2-5 and 5-13 keV light curves and integrated over the frequency range  $\nu_{\rm qpo}\pm{\it FWHM}$/2.


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