FTS Report on DOY 212

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

57955  202     -0.904    -0.394     0.187     0.509     1.092
57956  203     -0.888    -0.414     0.206     0.474     1.095
57957  204     -0.871    -0.432     0.224     0.438     1.097
57958  205     -0.856    -0.453     0.242     0.403     1.101
57959  206     -0.841    -0.471     0.259     0.370     1.103
57960  207     -0.826    -0.491     0.277     0.335     1.104
57961  208     -0.812    -0.511     0.293     0.301     1.108
57962  209     -0.798    -0.532     0.308     0.266     1.108
57963  210     -0.785    -0.551     0.327     0.233     1.113
57964  211     -0.769    -0.570     0.345     0.199     1.116
57965  212     -0.753*   -0.590*    0.362*    0.164*    1.118*
57966  213     -0.739*   -0.609*    0.380*    0.129*    1.120*

II.  Frequency Offsets from linear least-squares fits on time-offsets over the period from 57955 to 57964
 -----------------------------------------------------------------------
|                                 | DELTA-F/F | UNCERTAINTY | STD. DEV. |
|           MEASUREMENT           |  (E-13)   | (+/- E-13)  |  (nsec.)  |
|---------------------------------|-----------|-------------|-----------|
|   SPC10 RELATIVE TO UTC(USNO)   |    1.714  |    0.018    |   1.380   |
|   SPC40 RELATIVE TO UTC(USNO)   |   -2.268  |    0.009    |   0.680   |
|   SPC60 RELATIVE TO UTC(USNO)   |    2.007  |    0.017    |   1.295   |
|   SPC40 RELATIVE TO SPC10       |   -3.985  |    0.013    |   1.003   |
|   SPC60 RELATIVE TO SPC10       |    0.293  |    0.010    |   0.748   |
 -----------------------------------------------------------------------

III.
Comments: Values derived from linear least squares extrapolation or interpolation are indicated by (*) next to the time offset. 


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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