Fractionnal frequency of EAL Model of EAL stability SIGMA(2,Tau)**2= 0.000000 *Tau**-2 (White Phase Noise) + 0.003600 *Tau**-1 (White Frequency Noise) + 0.000036 (Flicker Frequency Noise) + 0.025600 *Tau*10**-4 (Random Walk Frequency Noise) in 10**-26 , Tau in days Estimation interval : start = 52849 duration = 30 days Measurements are taken 360 days before and after the estimation interval Measurement in 10**-13 Standard Start end f(EAL)-f(st.) Uncert.A Uncert.B Coef. 360 PTB-CS1 52484. 52514. 7.014 0.050 0.080 0.000 361 PTB-CS2 52484. 52514. 6.941 0.030 0.120 0.000 362 PTB-CS1 52514. 52544. 7.026 0.050 0.080 0.000 363 PTB-CS2 52514. 52544. 6.911 0.030 0.120 0.000 364 NIST-F1 52514. 52544. 6.926 0.016 0.009 0.004 365 PTB-CS1 52544. 52574. 6.953 0.050 0.080 0.000 366 PTB-CS2 52544. 52574. 6.922 0.030 0.120 0.000 367 FOM 52564. 52594. 6.899 0.019 0.008 0.005 368 CRLO1 52569. 52579. 7.026 0.059 0.039 0.000 369 PTB-CS1 52574. 52604. 7.018 0.050 0.080 0.000 370 PTB-CS2 52574. 52604. 6.917 0.030 0.120 0.000 371 FO2 52579. 52584. 6.928 0.064 0.008 0.000 372 FO2 52604. 52619. 6.832 0.025 0.008 0.003 373 PTB-CS1 52604. 52639. 7.012 0.050 0.080 0.000 374 PTB-CS2 52604. 52639. 6.949 0.030 0.120 0.000 375 PTBCSF1 52604. 52619. 6.863 0.022 0.009 0.004 376 JPO 52609. 52639. 6.845 0.020 0.080 0.001 377 JPO 52639. 52659. 6.859 0.025 0.080 0.001 378 PTB-CS1 52639. 52669. 7.036 0.050 0.080 0.001 379 PTB-CS2 52639. 52669. 6.939 0.030 0.120 0.001 380 JPO 52664. 52694. 6.924 0.020 0.080 0.001 381 PTB-CS1 52669. 52694. 6.992 0.050 0.080 0.001 382 PTB-CS2 52669. 52694. 6.974 0.030 0.120 0.001 383 NIST-F1 52679. 52694. 6.869 0.024 0.007 0.012 384 NIST-F1 52694. 52709. 6.894 0.024 0.007 0.009 385 PTB-CS1 52694. 52729. 7.006 0.050 0.080 0.001 386 PTB-CS2 52694. 52729. 6.943 0.030 0.120 0.001 387 JPO 52719. 52729. 6.848 0.032 0.080 0.002 388 JPO 52729. 52744. 6.892 0.023 0.080 0.004 389 PTB-CS1 52729. 52759. 6.891 0.050 0.080 0.004 390 PTB-CS2 52729. 52759. 6.947 0.030 0.120 0.002 391 FO2 52699. 52734. 6.894 0.011 0.005 0.077 392 FOM 52704. 52709. 6.840 0.063 0.008 0.001 393 FOM 52739. 52744. 6.754 0.065 0.008 0.008 394 IENCSF1 52744. 52754. 6.798 0.033 0.020 0.025 395 PTB-CS1 52759. 52789. 6.857 0.050 0.080 0.007 396 PTB-CS2 52759. 52789. 6.920 0.030 0.120 0.004 397 FO2 52764. 52789. 6.952 0.018 0.006 0.170 398 JPO 52749. 52764. 6.859 0.021 0.080 0.007 399 PTB-CS1 52789. 52819. 6.925 0.051 0.080 0.015 400 PTB-CS2 52789. 52819. 6.851 0.032 0.120 0.009 401 JPO 52824. 52834. 6.846 0.032 0.065 0.052 402 JPO 52839. 52849. 6.794 0.032 0.065 0.066 403 FOM 52794. 52819. 6.921 0.022 0.008 0.251 404 PTB-CS1 52819. 52849. 6.884 0.051 0.080 0.034 405 PTB-CS2 52819. 52849. 6.902 0.032 0.120 0.020 406 CRL O1 52839. 52854. 6.942 0.056 0.043 0.083 407 PTB CS1 52849. 52879. 6.862 0.051 0.080 0.071 408 PTB CS2 52849. 52879. 6.906 0.032 0.120 0.041 f(EAL)-f(Standards) = 6.900*10**-13 Uncertainty = 0.025*10**-13