FTS Report on DOY 116

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

57493  106     -0.389     1.801     0.336     2.189     0.728
57494  107     -0.368     1.801     0.322     2.169     0.692
57495  108     -0.339     1.811     0.312     2.148     0.653
57496  109     -0.319     1.811     0.295     2.130     0.616
57497  110     -0.293     1.820     0.285     2.113     0.580
57498  111     -0.275     1.825     0.272     2.099     0.549
57499  112     -0.255     1.826     0.256     2.081     0.512
57500  113     -0.235     1.831     0.244     2.065     0.482
57501  114     -0.216     1.837     0.231     2.052     0.450
57502  115     -0.199     1.839     0.216     2.038     0.417
57503  116     -0.172*    1.845*    0.204*    2.017*    0.378*
57504  117     -0.151*    1.849*    0.191*    2.000*    0.344*
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 57493 to 57502
 -----------------------------------------------------------------------
|                                 | DELTA-F/F | UNCERTAINTY | STD. DEV. |
|           MEASUREMENT           |  (E-13)   | (+/- E-13)  |  (nsec.)  |
|---------------------------------|-----------|-------------|-----------|
|   SPC10 RELATIVE TO UTC(USNO)   |    2.455  |    0.052    |   4.017   |
|   SPC40 RELATIVE TO UTC(USNO)   |    0.521  |    0.024    |   1.880   |
|   SPC60 RELATIVE TO UTC(USNO)   |   -1.533  |    0.018    |   1.428   |
|   SPC40 RELATIVE TO SPC10       |   -1.934  |    0.043    |   3.326   |
|   SPC60 RELATIVE TO SPC10       |   -3.992  |    0.047    |   3.622   |
 -----------------------------------------------------------------------

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



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