FTS Report on DOY 075 I. The following are clock offsets, in microseconds between the clocks at each DSN complex and each complex relative to UTC(NIST). The offset is a mean of readings using several GPS space vehicles in common view. SPC10 SPC40 SPC60 SPC40 SPC60 MINUS MINUS MINUS MINUS MINUS MJD DOY NIST NIST NIST SPC10 SPC10 54896 065 -0.627 -0.182 0.916 0.444 1.535 54897 066 -0.618 -0.191 0.920 0.424 1.533 54898 067 -0.604 -0.202 0.924 0.402 1.526 54899 068 -0.597 -0.218 0.935 0.374 1.526 54900 069 -0.585^ -0.217 0.937 0.368^ 1.522^ 54901 070 -0.570^ -0.208 0.944 0.362^ 1.514^ 54902 071 -0.555^ -0.206 0.948 0.349^ 1.504^ 54903 072 -0.539^ -0.149% 0.952 0.389^% 1.490^ 54904 073 -0.526^ -0.156% 0.957 0.370^% 1.484^ 54905 074 -0.513^ -0.188 0.960 0.326^ 1.474^ 54906 075 -0.503* -0.179* 0.968* 0.328* 1.472* 54907 076 -0.490* -0.177* 0.973* 0.318* 1.466* II. Frequency Offsets from linear least-squares fits on time-offsets over the period (54896 to 54905): |------------------------------|-----------|-------------|-----------| | | DELTA-F/F | UNCERTAINTY | STD. DEV. | | MEASUREMENT | (E-13) | (+/- E-13) | (nsec.) | |------------------------------|-----------|-------------|-----------| | SPC10 RELATIVE TO UTC(NIST) | 1.495 | 0.044 | 3.449 | | SPC40 RELATIVE TO UTC(NIST) | 0.226 | 0.254 | 22.938 | | SPC60 RELATIVE TO UTC(NIST) | 0.598 | 0.025 | 1.928 | | SPC40 RELATIVE TO SPC10 | -1.116 | 0.268 | 20.967 | | SPC60 RELATIVE TO SPC10 | -0.804 | 0.071 | 5.587 | |------------------------------|-----------|-------------|-----------| III. Comments: * Values derived from linear least squares extrapolation or interpolation ^ Both SPC 10 TTR5 receivers failed since DOY 69 (MJD 54900). Data was from GPS true time with an offset. % SPC40 data from TTR5 receiver don't correlate with data from the Time Analyzer.