FTS Report on DOY 078

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

57455  068      0.272     1.584     0.724     1.311     0.453
57456  069      0.263     1.594     0.716     1.331     0.456
57457  070      0.253     1.602     0.710     1.349     0.459
57458  071      0.242     1.611     0.702     1.369     0.462
57459  072      0.224     1.614     0.690     1.390     0.467
57460  073      0.212     1.623     0.682     1.412     0.472
57461  074      0.200     1.632     0.674     1.432     0.475
57462  075      0.191     1.644     0.668     1.452     0.479
57463  076      0.177     1.648     0.657     1.471     0.482
57464  077      0.163     1.656     0.650     1.492     0.488
57465  078      0.152*    1.664*    0.642*    1.512*    0.491*
57466  079      0.140*    1.672*    0.633*    1.532*    0.495*
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 57455 to 57464
 -----------------------------------------------------------------------
|                                 | DELTA-F/F | UNCERTAINTY | STD. DEV. |
|           MEASUREMENT           |  (E-13)   | (+/- E-13)  |  (nsec.)  |
|---------------------------------|-----------|-------------|-----------|
|   SPC10 RELATIVE TO UTC(USNO)   |   -1.424  |    0.029    |   2.218   |
|   SPC40 RELATIVE TO UTC(USNO)   |    0.923  |    0.023    |   1.767   |
|   SPC60 RELATIVE TO UTC(USNO)   |   -0.963  |    0.018    |   1.398   |
|   SPC40 RELATIVE TO SPC10       |    2.342  |    0.015    |   1.137   |
|   SPC60 RELATIVE TO SPC10       |    0.448  |    0.011    |   0.828   |
 -----------------------------------------------------------------------

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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