FTS Report on DOY 097

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

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     -0.803     1.322     0.000     2.125     0.806
57849  096     -0.820     1.306    -0.016     2.127     0.808
57850  097     -0.836*    1.301*   -0.027*    2.137*    0.812*
57851  098     -0.852*    1.291*   -0.041*    2.143*    0.815*
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 57840 to 57849
 -----------------------------------------------------------------------
|                                 | DELTA-F/F | UNCERTAINTY | STD. DEV. |
|           MEASUREMENT           |  (E-13)   | (+/- E-13)  |  (nsec.)  |
|---------------------------------|-----------|-------------|-----------|
|   SPC10 RELATIVE TO UTC(USNO)   |   -1.820  |    0.020    |   1.532   |
|   SPC40 RELATIVE TO UTC(USNO)   |   -1.154  |    0.033    |   2.546   |
|   SPC60 RELATIVE TO UTC(USNO)   |   -1.528  |    0.019    |   1.465   |
|   SPC40 RELATIVE TO SPC10       |    0.664  |    0.032    |   2.478   |
|   SPC60 RELATIVE TO SPC10       |    0.299  |    0.024    |   1.902   |
 -----------------------------------------------------------------------

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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