FTS Report on DOY 142 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 56424 132 -1.189 0.502 -0.027 1.691 1.166 56425 133 -1.206 0.498 -0.046 1.705 1.163 56426 134 -1.222 0.499 -0.066 1.721 1.161 56427 135 -1.240 0.493 -0.090 1.733 1.153 56428 136 -1.256 0.492 -0.107 1.749 1.150 56429 137 -1.271 0.497 -0.123 1.768 1.151 56430 138 -1.285 0.499 -0.140 1.784 1.149 56431 139 -1.302 0.492 -0.160 1.794 1.147 56432 140 -1.319 0.486 -0.183 1.805 1.139 56433 141 -1.337 0.482 -0.208 1.820 1.133 56434 142 -1.352* 0.485* -0.222* 1.837* 1.133* 56435 143 -1.368* 0.483* -0.242* 1.852* 1.130* 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 56424 to 56433 ----------------------------------------------------------------------- | | DELTA-F/F | UNCERTAINTY | STD. DEV. | | MEASUREMENT | (E-13) | (+/- E-13) | (nsec.) | |---------------------------------|-----------|-------------|-----------| | SPC10 RELATIVE TO UTC(USNO) | -1.877 | 0.015 | 1.161 | | SPC40 RELATIVE TO UTC(USNO) | -0.191 | 0.048 | 3.709 | | SPC60 RELATIVE TO UTC(USNO) | -2.260 | 0.039 | 2.998 | | SPC40 RELATIVE TO SPC10 | 1.683 | 0.032 | 2.467 | | SPC60 RELATIVE TO SPC10 | -0.380 | 0.030 | 2.339 | ----------------------------------------------------------------------- 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