FTS Report on DOY 058

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

57801  048     -0.224     1.742     0.439     1.966     0.667
57802  049     -0.234     1.732     0.436     1.966     0.671
57803  050     -0.241     1.725     0.430     1.966     0.673
57804  051     -0.249     1.716     0.424     1.965     0.675
57805  052     -0.258     1.706     0.418     1.964     0.678
57806  053     -0.268     1.698     0.413     1.966     0.683
57807  054     -0.277     1.689     0.410     1.966     0.688
57808  055     -0.289     1.678     0.401     1.967     0.692
57809  056     -0.298     1.667     0.391     1.965     0.691
57810  057     -0.307     1.659     0.384     1.966     0.693
57811  058     -0.315*    1.651*    0.381*    1.966*    0.698*
57812  059     -0.324*    1.641*    0.375*    1.966*    0.701*


II.  Frequency Offsets from linear least-squares fits on time-offsets over the period from 57801 to 57810
 -----------------------------------------------------------------------
|                                 | DELTA-F/F | UNCERTAINTY | STD. DEV. |
|           MEASUREMENT           |  (E-13)   | (+/- E-13)  |  (nsec.)  |
|---------------------------------|-----------|-------------|-----------|
|   SPC10 RELATIVE TO UTC(USNO)   |   -1.068  |    0.019    |   1.441   |
|   SPC40 RELATIVE TO UTC(USNO)   |   -1.066  |    0.014    |   1.053   |
|   SPC60 RELATIVE TO UTC(USNO)   |   -0.703  |    0.028    |   2.162   |
|   SPC40 RELATIVE TO SPC10       |    0.001  |    0.010    |   0.788   |
|   SPC60 RELATIVE TO SPC10       |    0.360  |    0.022    |   1.708   |
 -----------------------------------------------------------------------

III.
Comments: 
* Values derived from linear least squares extrapolation or interpolation are indicated by (*) next to the time offset.

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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