FTS Report on DOY 134 I. The following are clock offsets, in microseconds between the clocks at each DSN complex and each complex relative to UTC(USNO). 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 USNO USNO USNO SPC10 SPC10 56781 124 -0.274 -0.498 1.052 -0.224 1.329 56782 125 -0.259 -0.522 1.036 -0.262 1.300 56783 126 -0.241 -0.542 1.027 -0.301 1.270 56784 127 -0.223 -0.567 1.011 -0.343 1.237 56785 128 -0.200 -0.581 0.995 -0.382 1.198 56786 129 -0.184 -0.602 0.982 -0.418 1.170 56787 130 -0.171 -0.628 0.966 -0.457 1.140 56788 131 -0.153 -0.645 0.955 -0.492 1.112 56789 132 -0.132 -0.665 0.943 -0.533 1.079 56790 133 -0.117 -0.694 0.922 -0.576 1.043 56791 134 -0.098* -0.711* 0.911* -0.612* 1.013* 56792 135 -0.081* -0.732* 0.897* -0.651* 0.982* Values derived from linear least squares extrapolation or interpolation are indicated by (*) next to the time offset. II. Frequency Offsets from linear least-squares fits on time-offsets over the period from 56781 to 56790 ----------------------------------------------------------------------- | | DELTA-F/F | UNCERTAINTY | STD. DEV. | | MEASUREMENT | (E-13) | (+/- E-13) | (nsec.) | |---------------------------------|-----------|-------------|-----------| | SPC10 RELATIVE TO UTC(USNO) | 2.044 | 0.030 | 2.328 | | SPC40 RELATIVE TO UTC(USNO) | -2.450 | 0.037 | 2.906 | | SPC60 RELATIVE TO UTC(USNO) | -1.638 | 0.027 | 2.113 | | SPC40 RELATIVE TO SPC10 | -4.488 | 0.029 | 2.235 | | SPC60 RELATIVE TO SPC10 | -3.669 | 0.039 | 3.011 | ----------------------------------------------------------------------- III. Comments: NOTES: All DSN data are from the new multichannel receivers. SPC 10 and SPC 60 offsets are commonviewed with USNO and with each other. SPC 40 offsets are all-in-viewed with USNO and with SPC 10. FTS Contacts: Connie Dang (626)305-6194 :: Linh La (626)305-6184 Page 1