FTS Report on DOY 240

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

56522  230     -0.143    -0.616     0.405    -0.472     0.554
56523  231     -0.133    -0.637     0.423    -0.502     0.560
56524  232     -0.119    -0.654     0.442    -0.534     0.565
56525  233     -0.107    -0.671     0.462    -0.563     0.573
56526  234     -0.095    -0.692     0.476    -0.596     0.575
56527  235     -0.082    -0.707     0.495    -0.625     0.581
56528  236     -0.074    -0.725     0.519    -0.651     0.596
56529  237     -0.062    -0.747     0.537    -0.685     0.603
56530  238     -0.055    -0.772     0.550    -0.716     0.609
56531  239     -0.043    -0.794     0.574    -0.750     0.616
56532  240     -0.030*   -0.808*    0.591*   -0.777*    0.622*
56533  241     -0.019*   -0.827*    0.609*   -0.808*    0.629*
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 56522 to 56531
 -----------------------------------------------------------------------
|                                 | DELTA-F/F | UNCERTAINTY | STD. DEV. |
|           MEASUREMENT           |  (E-13)   | (+/- E-13)  |  (nsec.)  |
|---------------------------------|-----------|-------------|-----------|
|   SPC10 RELATIVE TO UTC(USNO)   |    1.295  |    0.029    |   2.228   |
|   SPC40 RELATIVE TO UTC(USNO)   |   -2.233  |    0.043    |   3.357   |
|   SPC60 RELATIVE TO UTC(USNO)   |    2.152  |    0.028    |   2.149   |
|   SPC40 RELATIVE TO SPC10       |   -3.536  |    0.024    |   1.845   |
|   SPC60 RELATIVE TO SPC10       |    0.817  |    0.038    |   2.976   |
 -----------------------------------------------------------------------

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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