FTS Report on DOY 095 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 57838 085 -0.650 1.416 0.124 2.066 0.776 57839 086 -0.666 1.408 0.115 2.074 0.783 57840 087 -0.680 1.397 0.103 2.077 0.786 57841 088 -0.693 1.390 0.092 2.083 0.787 57842 089 -0.710 1.381 0.078 2.091 0.790 57843 090 -0.727 1.372 0.068 2.099 0.798 57844 091 -0.743 1.363 0.051 2.105 0.796 57845 092 -0.758 1.352 0.038 2.109 0.799 57846 093 -0.772 1.345 0.027 2.116 0.803 57847 094 -0.792 1.331 0.012 2.122 0.807 57848 095 -0.805* 1.325* 0.002* 2.129* 0.810* 57849 096 -0.820* 1.315* -0.011* 2.135* 0.813* 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 57838 to 57847 ----------------------------------------------------------------------- | | DELTA-F/F | UNCERTAINTY | STD. DEV. | | MEASUREMENT | (E-13) | (+/- E-13) | (nsec.) | |---------------------------------|-----------|-------------|-----------| | SPC10 RELATIVE TO UTC(USNO) | -1.806 | 0.021 | 1.660 | | SPC40 RELATIVE TO UTC(USNO) | -1.072 | 0.020 | 1.549 | | SPC60 RELATIVE TO UTC(USNO) | -1.455 | 0.028 | 2.141 | | SPC40 RELATIVE TO SPC10 | 0.726 | 0.016 | 1.278 | | SPC60 RELATIVE TO SPC10 | 0.363 | 0.023 | 1.789 | ----------------------------------------------------------------------- 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