FTS Report on DOY 092 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 55278 082 0.172 -1.856 -0.879 -2.030 -1.050 55279 083 0.162 -1.839 -0.895 -2.002 -1.056 55280 084 0.153 -1.820 -0.910 -1.976 -1.063 55281 085 0.143 -1.799 -0.926 -1.944 -1.068 55282 086 0.134 -1.782 -0.942 -1.918 -1.075 55283 087 0.127 -1.762 -0.957 -1.891 -1.083 55284 088 0.119 -1.742 -0.973 -1.863 -1.091 55285 089 0.112 -1.723 -0.988 -1.837 -1.100 55286 090 0.102 -1.699 -1.001 -1.803 -1.104 55287 091 0.092 -1.677 -1.017 -1.770 -1.109 55288 092 0.084* -1.661* -1.033* -1.747* -1.117* 55289 093 0.076* -1.641* -1.049* -1.718* -1.124* 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 55278 to 55287 ----------------------------------------------------------------------- | | DELTA-F/F | UNCERTAINTY | STD. DEV. | | MEASUREMENT | (E-13) | (+/- E-13) | (nsec.) | |---------------------------------|-----------|-------------|-----------| | SPC10 RELATIVE TO UTC(NIST) | -0.996 | 0.016 | 1.229 | | SPC40 RELATIVE TO UTC(NIST) | 2.301 | 0.030 | 2.314 | | SPC60 RELATIVE TO UTC(NIST) | -1.777 | 0.011 | 0.830 | | SPC40 RELATIVE TO SPC10 | 3.298 | 0.034 | 2.662 | | SPC60 RELATIVE TO SPC10 | -0.788 | 0.019 | 1.514 | ----------------------------------------------------------------------- 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