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

56494  202     -0.040    -0.155    -0.153    -0.114    -0.109
56495  203     -0.026    -0.172    -0.131    -0.146    -0.102
56496  204     -0.006    -0.181    -0.106    -0.176    -0.096
56497  205      0.009    -0.198    -0.087    -0.206    -0.092
56498  206      0.025    -0.214    -0.066    -0.238    -0.086
56499  207      0.040    -0.226    -0.049    -0.266    -0.087
56500  208      0.054    -0.240    -0.023    -0.293    -0.075
56501  209      0.068    -0.258    -0.005    -0.324    -0.070
56502  210      0.082    -0.271     0.020    -0.352    -0.059
56503  211      0.099    -0.285     0.039    -0.384    -0.057
56504  212      0.115*   -0.299*    0.061*   -0.413*   -0.052*
56505  213      0.130*   -0.314*    0.082*   -0.443*   -0.046*
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 56494 to 56503
 -----------------------------------------------------------------------
|                                 | DELTA-F/F | UNCERTAINTY | STD. DEV. |
|           MEASUREMENT           |  (E-13)   | (+/- E-13)  |  (nsec.)  |
|---------------------------------|-----------|-------------|-----------|
|   SPC10 RELATIVE TO UTC(USNO)   |    1.769  |    0.024    |   1.850   |
|   SPC40 RELATIVE TO UTC(USNO)   |   -1.669  |    0.021    |   1.651   |
|   SPC60 RELATIVE TO UTC(USNO)   |    2.456  |    0.024    |   1.858   |
|   SPC40 RELATIVE TO SPC10       |   -3.440  |    0.018    |   1.438   |
|   SPC60 RELATIVE TO SPC10       |    0.671  |    0.035    |   2.726   |
 -----------------------------------------------------------------------

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