FTS Report on DOY 188 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 57565 178 -0.048 2.033 -0.884 2.081 -0.832 57566 179 -0.062 2.036 -0.906 2.099 -0.841 57567 180 -0.077 2.038 -0.929 2.115 -0.849 57568 181 -0.092 2.041 -0.949 2.133 -0.854 57569 182 -0.108 2.044 -0.970 2.152 -0.860 57570 183 -0.125 2.047 -0.993 2.172 -0.865 57571 184 -0.143 2.048 -1.014 2.191 -0.868 57572 185 -0.160 2.048 -1.038 2.209 -0.875 57573 186 -0.179 2.051 -1.061 2.231 -0.878 57574 187 -0.198 2.054 -1.079 2.253 -0.877 57575 188 -0.211* 2.056* -1.102* 2.268* -0.888* 57576 189 -0.228* 2.058* -1.124* 2.287* -0.893* 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 57565 to 57574 ----------------------------------------------------------------------- | | DELTA-F/F | UNCERTAINTY | STD. DEV. | | MEASUREMENT | (E-13) | (+/- E-13) | (nsec.) | |---------------------------------|-----------|-------------|-----------| | SPC10 RELATIVE TO UTC(USNO) | -1.933 | 0.033 | 2.595 | | SPC40 RELATIVE TO UTC(USNO) | 0.256 | 0.012 | 0.952 | | SPC60 RELATIVE TO UTC(USNO) | -2.525 | 0.015 | 1.163 | | SPC40 RELATIVE TO SPC10 | 2.195 | 0.029 | 2.254 | | SPC60 RELATIVE TO SPC10 | -0.587 | 0.039 | 3.018 | ----------------------------------------------------------------------- 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