*********** 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. July 2022 ---------------------------------------------------------------------------- Day MJD receiver #1 receiver #2 receiver #3 mean freq +/- freq +/- freq +/- freq ( + / - ) --- ----- ---- ---- ---- ---- ---- ---- ---- ----------- 1 59761 26 2 19 4 27 3 24 ( 3 -5) 2 59762 20 2 31 4 33 4 28 ( 5 -8) 3 59763 16 2 68 4 68 4 51 ( 18 -35) 4 59764 -14 2 -28 4 -5 4 -16 ( 11 -13) 5 59765 84 2 99 4 110 3 98 ( 12 -13) 6 59766 28 2 51 4 49 4 42 ( 8 -15) 7 59767 -4 2 19 4 25 4 14 ( 11 -17) 8 59768 128 2 148 4 140 4 139 ( 10 -11) 9 59769 37 2 55 4 61 4 51 ( 10 -14) 10 59770 21 2 25 4 26 4 24 ( 2 -3) 11 59771 35 2 50 4 *** *** 42 ( 7 -7) 12 59772 -2 2 -17 4 *** *** -10 ( 8 -8) 13 59773 63 1 77 4 111 4 84 ( 28 -21) 14 59774 15 1 33 4 61 4 36 ( 25 -21) 15 59775 -24 1 -38 3 10 4 -17 ( 27 -20) 16 59776 39 1 41 3 *** *** 40 ( 1 -1) 17 59777 41 2 39 4 *** *** 40 ( 1 -1) 18 59778 66 2 59 4 99 4 75 ( 24 -16) 19 59779 67 2 41 4 102 4 70 ( 32 -29) 20 59780 -24 2 -47 4 41 4 -10 ( 51 -37) 21 59781 -48 2 -43 4 -4 4 -32 ( 28 -16) 22 59782 -24 2 -3 4 11 4 -5 ( 16 -18) 23 59783 -49 2 -9 4 -3 4 -20 ( 17 -29) 24 59784 0 2 24 4 25 4 16 ( 8 -16) 25 59785 43 2 56 4 60 4 53 ( 8 -10) 26 59786 2 2 19 4 12 4 11 ( 8 -9) 27 59787 -53 2 -35 4 -39 4 -42 ( 7 -10) 28 59788 -46 2 -51 4 -23 3 -40 ( 17 -11) 29 59789 -43 2 -35 4 -37 3 -38 ( 3 -4) 30 59790 -45 2 -50 4 -44 3 -46 ( 2 -4) 31 59791 -61 2 -43 4 *** *** -52 ( 9 -9)