FTS Report on DOY 205

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

57948  195     -1.017    -0.256     0.053     0.761     1.072
57949  196     -1.000    -0.275     0.072     0.724     1.074
57950  197     -0.983    -0.294     0.095     0.689     1.082
57951  198     -0.966    -0.314     0.111     0.652     1.080
57952  199     -0.949    -0.333     0.133     0.616     1.084
57953  200     -0.935    -0.354     0.149     0.580     1.086
57954  201     -0.918    -0.376     0.168     0.543     1.088
57955  202     -0.904    -0.394     0.187     0.509     1.092
57956  203     -0.888    -0.414     0.206     0.474     1.095
57957  204     -0.871    -0.432     0.224     0.438     1.097
57958  205     -0.855*   -0.453*    0.244*    0.402*    1.100*
57959  206     -0.838*   -0.473*    0.263*    0.366*    1.103*


II.  Frequency Offsets from linear least-squares fits on time-offsets over the period from 57948 to 57957
 -----------------------------------------------------------------------
|                                 | DELTA-F/F | UNCERTAINTY | STD. DEV. |
|           MEASUREMENT           |  (E-13)   | (+/- E-13)  |  (nsec.)  |
|---------------------------------|-----------|-------------|-----------|
|   SPC10 RELATIVE TO UTC(USNO)   |    1.863  |    0.014    |   1.082   |
|   SPC40 RELATIVE TO UTC(USNO)   |   -2.291  |    0.012    |   0.950   |
|   SPC60 RELATIVE TO UTC(USNO)   |    2.191  |    0.020    |   1.568   |
|   SPC40 RELATIVE TO SPC10       |   -4.149  |    0.012    |   0.940   |
|   SPC60 RELATIVE TO SPC10       |    0.314  |    0.019    |   1.476   |
 -----------------------------------------------------------------------

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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