FTS Report on DOY 209 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 56125 199 -0.151 -0.183 0.229 -0.034 0.376 56126 200 -0.103 -0.113 0.319 -0.025 0.407 56127 201 -0.189 -0.199 0.252 -0.016 0.440 56128 202 -0.140 -0.136 0.334 -0.008 0.469 56129 203 0.195 0.265 0.781 0.002 0.499 56130 204 -0.234 -0.221 0.295 0.013 0.531 56131 205 -0.234 -0.210 0.329 0.023 0.562 56132 206 -0.267 -0.229 0.330 0.037 0.596 56133 207 -0.263 -0.213 0.367 0.048 0.629 56134 208 -0.283 -0.221 0.381 0.061 0.662 56135 209 -0.280* -0.209* 0.415* 0.068* 0.691* 56136 210 -0.301* -0.220* 0.425* 0.079* 0.722* 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 56125 to 56134 ----------------------------------------------------------------------- | | DELTA-F/F | UNCERTAINTY | STD. DEV. | | MEASUREMENT | (E-13) | (+/- E-13) | (nsec.) | |---------------------------------|-----------|-------------|-----------| | SPC10 RELATIVE TO UTC(USNO) | -2.389 | 1.621 | 126.014 | | SPC40 RELATIVE TO UTC(USNO) | -1.323 | 1.870 | 145.398 | | SPC60 RELATIVE TO UTC(USNO) | 1.124 | 1.952 | 151.751 | | SPC40 RELATIVE TO SPC10 | 1.219 | 0.030 | 2.368 | | SPC60 RELATIVE TO SPC10 | 3.657 | 0.022 | 1.736 | ----------------------------------------------------------------------- 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