FTS Report on DOY 031

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

56678  021     -0.280     0.540     1.788     0.820     2.070
56679  022     -0.293     0.535     1.789     0.828     2.084
56680  023     -0.305     0.539     1.789     0.845     2.096
56681  024     -0.320     0.536     1.787     0.856     2.110
56682  025     -0.333     0.537     1.785     0.870     2.120
56683  026     -0.347     0.533     1.783     0.880     2.132
56684  027     -0.360     0.532     1.783     0.892     2.144
56685  028     -0.373     0.533     1.782     0.906     2.154
56686  029     -0.389     0.532     1.782     0.921     2.172
56687  030     -0.403     0.530     1.781     0.934     2.185
56688  031     -0.416*    0.529*    1.779*    0.945*    2.195*
56689  032     -0.429*    0.529*    1.778*    0.958*    2.208*
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 56678 to 56687
 -----------------------------------------------------------------------
|                                 | DELTA-F/F | UNCERTAINTY | STD. DEV. |
|           MEASUREMENT           |  (E-13)   | (+/- E-13)  |  (nsec.)  |
|---------------------------------|-----------|-------------|-----------|
|   SPC10 RELATIVE TO UTC(USNO)   |   -1.585  |    0.012    |   0.897   |
|   SPC40 RELATIVE TO UTC(USNO)   |   -0.110  |    0.019    |   1.490   |
|   SPC60 RELATIVE TO UTC(USNO)   |   -0.118  |    0.013    |   1.029   |
|   SPC40 RELATIVE TO SPC10       |    1.470  |    0.023    |   1.824   |
|   SPC60 RELATIVE TO SPC10       |    1.446  |    0.024    |   1.845   |
 -----------------------------------------------------------------------

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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