FTS Report on DOY 116

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

57859  106     -0.997     1.173    -0.164     2.170     0.837
57860  107     -1.015     1.159    -0.178     2.175     0.840
57861  108     -1.033     1.146    -0.195     2.179     0.841
57862  109     -1.052     1.134    -0.210     2.185     0.846
57863  110     -1.071     1.122    -0.226     2.193     0.848
57864  111     -1.090     1.105    -0.244     2.196     0.849
57865  112     -1.109     1.095    -0.262     2.205     0.852
57866  113     -1.130     1.081    -0.273     2.212     0.861
57867  114     -1.152     1.066    -0.290     2.218     0.866
57868  115     -1.173     1.052    -0.309     2.225     0.867
57869  116     -1.190*    1.040*   -0.324*    2.230*    0.870*
57870  117     -1.209*    1.027*   -0.340*    2.236*    0.873*
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 57859 to 57868
 -----------------------------------------------------------------------
|                                 | DELTA-F/F | UNCERTAINTY | STD. DEV. |
|           MEASUREMENT           |  (E-13)   | (+/- E-13)  |  (nsec.)  |
|---------------------------------|-----------|-------------|-----------|
|   SPC10 RELATIVE TO UTC(USNO)   |   -2.256  |    0.024    |   1.869   |
|   SPC40 RELATIVE TO UTC(USNO)   |   -1.537  |    0.017    |   1.309   |
|   SPC60 RELATIVE TO UTC(USNO)   |   -1.863  |    0.020    |   1.551   |
|   SPC40 RELATIVE TO SPC10       |    0.724  |    0.021    |   1.614   |
|   SPC60 RELATIVE TO SPC10       |    0.405  |    0.028    |   2.197   |
 -----------------------------------------------------------------------

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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