FTS Report on DOY 137

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

57514  127     -0.015     1.888     0.040     1.903     0.059
57515  128     -0.003     1.892     0.021     1.895     0.027
57516  129      0.006     1.898     0.004     1.891    -0.001
57517  130      0.019     1.895    -0.009     1.877    -0.025
57518  131      0.032     1.903    -0.024     1.870    -0.053
57519  132      0.040     1.902    -0.041     1.862    -0.077
57520  133      0.050     1.907    -0.060     1.857    -0.111
57521  134      0.061     1.911    -0.070     1.850    -0.127
57522  135      0.068     1.916    -0.088     1.847    -0.153
57523  136      0.076     1.920    -0.106     1.843    -0.179
57524  137      0.090*    1.922*   -0.120*    1.831*   -0.208*
57525  138      0.100*    1.925*   -0.136*    1.824*   -0.234*
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 57514 to 57523
 -----------------------------------------------------------------------
|                                 | DELTA-F/F | UNCERTAINTY | STD. DEV. |
|           MEASUREMENT           |  (E-13)   | (+/- E-13)  |  (nsec.)  |
|---------------------------------|-----------|-------------|-----------|
|   SPC10 RELATIVE TO UTC(USNO)   |    1.190  |    0.027    |   2.136   |
|   SPC40 RELATIVE TO UTC(USNO)   |    0.389  |    0.024    |   1.841   |
|   SPC60 RELATIVE TO UTC(USNO)   |   -1.832  |    0.026    |   2.048   |
|   SPC40 RELATIVE TO SPC10       |   -0.804  |    0.041    |   3.198   |
|   SPC60 RELATIVE TO SPC10       |   -3.026  |    0.046    |   3.545   |
 -----------------------------------------------------------------------

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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