*********** 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. April 2019 ---------------------------------------------------------------------------- Day MJD receiver #1 receiver #2 receiver #3 mean freq +/- freq +/- freq +/- freq ( + / - ) --- ----- ---- ---- ---- ---- ---- ---- ---- ----------- 1 58574 -37 1 -123 16 -21 3 -60 ( 40 -62) 2 58575 29 1 -32 17 48 3 15 ( 33 -47) 3 58576 -4 2 -62 16 6 3 -20 ( 26 -43) 4 58577 25 1 4 16 26 3 18 ( 8 -15) 5 58578 -44 1 -89 17 -24 3 -52 ( 28 -37) 6 58579 -59 1 -90 17 -40 3 -63 ( 23 -27) 7 58580 6 1 -39 16 5 3 -9 ( 16 -30) 8 58581 -4 1 -49 16 7 3 -15 ( 23 -34) 9 58582 62 1 2 16 57 3 40 ( 21 -38) 10 58583 49 1 7 16 45 3 34 ( 15 -27) 11 58584 44 2 -49 16 58 4 18 ( 40 -66) 12 58585 31 2 -46 25 43 3 9 ( 34 -55) 13 58586 -12 2 222 25 -3 3 69 ( 153 -81) 14 58587 -27 2 -67 16 -15 3 -37 ( 22 -31) 15 58588 1 1 -60 16 11 3 -16 ( 27 -44) 16 58589 43 1 -37 16 39 3 15 ( 28 -52) 17 58590 -24 2 -149 17 -16 3 -63 ( 47 -86) 18 58591 -74 1 -167 29 -64 3 -102 ( 37 -65) 19 58592 -35 1 401 27 -28 3 113 ( 288 -148) 20 58593 -33 1 -81 17 -31 3 -48 ( 17 -33) 21 58594 -12 1 -54 16 -3 2 -23 ( 20 -31) 22 58595 0 1 -77 16 1 3 -25 ( 26 -52) 23 58596 -11 1 -54 16 -4 3 -23 ( 19 -31) 24 58597 39 1 31 16 32 3 34 ( 5 -4) 25 58598 -7 2 -24 16 20 3 -3 ( 24 -20) 26 58599 1 1 -27 16 21 2 -2 ( 23 -25) 27 58600 42 1 -38 16 10 2 5 ( 37 -43) 28 58601 -9 1 -43 16 -4 3 -19 ( 15 -25) 29 58602 -37 2 -93 17 -22 3 -51 ( 29 -43) 30 58603 39 1 -23 17 53 2 23 ( 30 -46)