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 = 52544 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. 331 PTB-CS1 52179. 52209. 7.127 0.050 0.080 0.000 332 PTB-CS2 52179. 52209. 6.973 0.030 0.120 0.000 333 JPO 52179. 52209. 7.058 0.016 0.064 0.001 334 PTB-CS1 52209. 52239. 7.071 0.050 0.080 0.000 335 PTB-CS2 52209. 52239. 7.009 0.030 0.120 0.000 336 JPO 52209. 52239. 7.069 0.012 0.064 0.000 337 PTBCSF1 52209. 52229. 6.933 0.018 0.010 0.002 338 NIST-F1 52209. 52254. 6.951 0.012 0.007 0.007 339 PTB-CS1 52239. 52274. 7.060 0.050 0.080 0.000 340 PTB-CS2 52239. 52274. 6.994 0.030 0.120 0.000 341 PTB-CS1 52274. 52304. 7.084 0.050 0.080 0.001 342 PTB-CS2 52274. 52304. 7.014 0.030 0.120 0.000 343 NIST-F1 52304. 52329. 6.926 0.020 0.006 0.011 344 PTB-CS1 52304. 52329. 7.018 0.050 0.080 0.001 345 PTB-CS2 52304. 52329. 6.962 0.030 0.120 0.000 346 PTBCSF1 52329. 52354. 6.925 0.016 0.010 0.021 347 PTB-CS1 52329. 52364. 7.003 0.050 0.080 0.001 348 PTB-CS2 52329. 52364. 6.940 0.030 0.120 0.001 349 PTB-CS1 52364. 52394. 7.010 0.050 0.080 0.002 350 PTB-CS2 52364. 52394. 6.987 0.030 0.120 0.001 351 PTBCSF1 52384. 52409. 6.923 0.016 0.010 0.056 352 PTB-CS1 52394. 52424. 6.997 0.050 0.080 0.004 353 PTB-CS2 52394. 52424. 6.939 0.030 0.120 0.002 354 PTB-CS1 52424. 52454. 7.037 0.050 0.080 0.007 355 PTB-CS2 52424. 52454. 7.006 0.030 0.120 0.004 356 PTB-CS1 52454. 52484. 6.962 0.050 0.080 0.009 357 PTB-CS2 52454. 52484. 7.004 0.030 0.120 0.005 358 PTBCSF1 52454. 52474. 6.884 0.018 0.010 0.136 359 CRLO1 52469. 52479. 6.930 0.090 0.039 0.009 360 PTB-CS1 52484. 52514. 7.014 0.050 0.080 0.018 361 PTB-CS2 52484. 52514. 6.941 0.030 0.120 0.010 362 PTB-CS1 52514. 52544. 7.026 0.050 0.080 0.021 363 PTB-CS2 52514. 52544. 6.911 0.030 0.120 0.012 364 NIST-F1 52514. 52544. 6.926 0.016 0.009 0.555 365 PTB-CS1 52544. 52574. 6.953 0.050 0.080 0.064 366 PTB-CS2 52544. 52574. 6.922 0.030 0.120 0.037 f(EAL)-f(Standards) = 6.928*10**-13 Uncertainty = 0.024*10**-13