FTS Report on DOY 209

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

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     -0.856    -0.453     0.242     0.403     1.101
57959  206     -0.841    -0.471     0.259     0.370     1.103
57960  207     -0.826    -0.491     0.277     0.335     1.104
57961  208     -0.812    -0.511     0.293     0.301     1.108
57962  209     -0.795*   -0.531*    0.313*    0.265*    1.111*
57963  210     -0.780*   -0.550*    0.331*    0.230*    1.113*
 

II.  Frequency Offsets from linear least-squares fits on time-offsets over the period from 57952 to 57961
 -----------------------------------------------------------------------
|                                 | DELTA-F/F | UNCERTAINTY | STD. DEV. |
|           MEASUREMENT           |  (E-13)   | (+/- E-13)  |  (nsec.)  |
|---------------------------------|-----------|-------------|-----------|
|   SPC10 RELATIVE TO UTC(USNO)   |    1.780  |    0.012    |   0.919   |
|   SPC40 RELATIVE TO UTC(USNO)   |   -2.269  |    0.013    |   1.040   |
|   SPC60 RELATIVE TO UTC(USNO)   |    2.091  |    0.013    |   1.020   |
|   SPC40 RELATIVE TO SPC10       |   -4.051  |    0.015    |   1.138   |
|   SPC60 RELATIVE TO SPC10       |    0.316  |    0.009    |   0.720   |
 -----------------------------------------------------------------------

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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