FTS Report on DOY 289

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

57301  279     -0.058     0.176    -0.090     0.235    -0.029
57302  280     -0.046     0.191    -0.076     0.236    -0.027
57303  281     -0.035     0.201    -0.057     0.235    -0.020
57304  282     -0.024     0.213    -0.042     0.236    -0.016
57305  283     -0.011     0.227    -0.025     0.238    -0.011
57306  284      0.000     0.241    -0.008     0.241    -0.006
57307  285      0.010     0.251     0.007     0.240     0.001
57308  286      0.018     0.262     0.021     0.244     0.005
57309  287      0.026     0.273     0.033     0.247     0.010
57310  288      0.035     0.285     0.051     0.249     0.016
57311  289      0.049*    0.298*    0.067*    0.249*    0.021*
57312  290      0.059*    0.310*    0.083*    0.251*    0.026*
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 57301 to 57310
 -----------------------------------------------------------------------
|                                 | DELTA-F/F | UNCERTAINTY | STD. DEV. |
|           MEASUREMENT           |  (E-13)   | (+/- E-13)  |  (nsec.)  |
|---------------------------------|-----------|-------------|-----------|
|   SPC10 RELATIVE TO UTC(USNO)   |    1.205  |    0.031    |   2.388   |
|   SPC40 RELATIVE TO UTC(USNO)   |    1.389  |    0.019    |   1.491   |
|   SPC60 RELATIVE TO UTC(USNO)   |    1.810  |    0.024    |   1.827   |
|   SPC40 RELATIVE TO SPC10       |    0.185  |    0.021    |   1.625   |
|   SPC60 RELATIVE TO SPC10       |    0.592  |    0.010    |   0.799   |
 -----------------------------------------------------------------------

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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