FTS Report on DOY 331 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 56247 321 0.863 -1.305 1.471 -2.170 0.609 56248 322 0.872 -1.325 1.473 -2.199 0.601 56249 323 0.883 -1.337 1.476 -2.221 0.593 56250 324 0.894 -1.354 1.478 -2.249 0.584 56251 325 0.904 -1.374 1.479 -2.279 0.575 56252 326 0.915 -1.391 1.482 -2.308 0.566 56253 327 0.925 -1.405 1.485 -2.332 0.559 56254 328 0.934 -1.424 1.484 -2.360 0.549 56255 329 0.944 -1.440 1.484 -2.385 0.540 56256 330 0.954 -1.462 1.486 -2.417 0.532 56257 331 0.965* -1.476* 1.489* -2.442* 0.523* 56258 332 0.975* -1.493* 1.491* -2.470* 0.515* 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 56247 to 56256 ----------------------------------------------------------------------- | | DELTA-F/F | UNCERTAINTY | STD. DEV. | | MEASUREMENT | (E-13) | (+/- E-13) | (nsec.) | |---------------------------------|-----------|-------------|-----------| | SPC10 RELATIVE TO UTC(NIST) | 1.182 | 0.009 | 0.672 | | SPC40 RELATIVE TO UTC(NIST) | -1.980 | 0.027 | 2.072 | | SPC60 RELATIVE TO UTC(NIST) | 0.194 | 0.018 | 1.371 | | SPC40 RELATIVE TO SPC10 | -3.158 | 0.025 | 1.947 | | SPC60 RELATIVE TO SPC10 | -0.996 | 0.010 | 0.779 | ----------------------------------------------------------------------- III. Comments: 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