FTS Report on DOY 365 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 55551 355 -0.488 -1.233 -2.988 -0.748 -2.502 55552 356 -0.503 -1.224 -2.988 -0.723 -2.486 55553 357 -0.519 -1.215 -2.987 -0.698 -2.470 55554 358 -0.534 -1.201 -2.988 -0.670 -2.456 55555 359 -0.548 -1.189 -2.990 -0.643 -2.443 55556 360 -0.561 -1.176 -2.989 -0.617 -2.429 55557 361 -0.576 -1.164 -2.990 -0.592 -2.416 55558 362 -0.587 -1.154 -2.990 -0.569 -2.394 55559 363 -0.598 -1.142 -2.990 -0.546 -2.380 55560 364 -0.612 -1.130 0.000 -0.520 0.000 55561 365 -0.628* -1.117* -2.991* -0.494* -2.365* 55562 001 -0.642* -1.105* -2.991* -0.468* -2.351* 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 55551 to 55560 ----------------------------------------------------------------------- | | DELTA-F/F | UNCERTAINTY | STD. DEV. | | MEASUREMENT | (E-13) | (+/- E-13) | (nsec.) | |---------------------------------|-----------|-------------|-----------| | SPC10 RELATIVE TO UTC(NIST) | -1.588 | 0.027 | 2.062 | | SPC40 RELATIVE TO UTC(NIST) | 1.394 | 0.012 | 0.901 | | SPC60 RELATIVE TO UTC(NIST) | -0.045 | 0.006 | 0.493 | | SPC40 RELATIVE TO SPC10 | 2.912 | 0.028 | 2.150 | | SPC60 RELATIVE TO SPC10 | 1.736 | 0.032 | 2.482 | ----------------------------------------------------------------------- III. Comments: * Values derived from linear least squares extrapolation or interpolation. NOTES: All DSN data are from the new multichannel receivers. SPC 10 and SPC 60 offsets are commonviewed with NIST and with each other. SPC 40 offsets are all-in-viewed with NIST and with SPC 10. FTS Contacts: Connie Dang (626)305-6194 :: Linh La (626)305-6184 Page 1