*********** NMI GPS MONITORING SERVICE ************ Receiver frequency against NMI reference (x 10e-15), reported as 2-day linear fits (fit at MJD spans MJD-1 to MJD+1). Uncertainty shown for individual receivers is standard error of fit. Uncertainty shown for mean is max/min for receivers about mean. November 2020 ---------------------------------------------------------------------------- Day MJD receiver #1 receiver #2 receiver #3 mean freq +/- freq +/- freq +/- freq ( + / - ) --- ----- ---- ---- ---- ---- ---- ---- ---- ----------- 1 59154 64 2 55 16 *** *** 60 ( 5 -5) 2 59155 -6 2 -22 16 *** *** -14 ( 8 -8) 3 59156 -58 2 -62 16 -33 3 -51 ( 18 -11) 4 59157 -32 1 -48 16 -2 3 -27 ( 25 -20) 5 59158 -14 2 22 16 -16 3 -2 ( 25 -13) 6 59159 -84 2 -95 15 -61 3 -80 ( 19 -15) 7 59160 *** *** -25 15 29 3 2 ( 27 -27) 8 59161 *** *** -38 15 40 3 1 ( 39 -39) 9 59162 25 2 3 16 84 3 37 ( 46 -35) 10 59163 -28 2 -26 16 25 3 -10 ( 35 -19) 11 59164 -23 2 -51 16 37 3 -12 ( 49 -39) 12 59165 -36 1 -76 16 -21 3 -44 ( 24 -32) 13 59166 -67 2 -74 16 -33 3 -58 ( 25 -16) 14 59167 -113 1 -170 16 -59 3 -114 ( 55 -56) 15 59168 -119 1 -107 16 -71 3 -99 ( 28 -20) 16 59169 -19 2 21 16 8 3 4 ( 18 -22) 17 59170 -60 2 -69 16 -12 3 -47 ( 35 -22) 18 59171 -27 2 -77 17 6 3 -33 ( 39 -44) 19 59172 -55 2 -49 17 10 3 -31 ( 41 -24) 20 59173 -11 2 -48 17 25 3 -11 ( 36 -37) 21 59174 36 2 -85 21 84 3 12 ( 72 -96) 22 59175 -31 1 -8 25 *** *** -20 ( 12 -12) 23 59176 83 2 107 25 *** *** 95 ( 12 -12) 24 59177 34 2 58 24 58 3 50 ( 8 -16) 25 59178 -72 1 -41 23 -35 3 -49 ( 14 -23) 26 59179 8 2 1 25 37 3 15 ( 21 -14) 27 59180 -12 2 -83 24 19 3 -25 ( 45 -58) 28 59181 -61 2 -44 23 12 3 -31 ( 43 -30) 29 59182 -68 2 -144 23 -37 3 -83 ( 46 -61) 30 59183 -65 2 *** *** -25 3 -45 ( 20 -20)