FTS Report on DOY 100

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

57843  090     -0.727     1.372     0.068     2.099     0.798
57844  091     -0.743     1.363     0.051     2.105     0.796
57845  092     -0.758     1.352     0.038     2.109     0.799
57846  093     -0.772     1.345     0.027     2.116     0.803
57847  094     -0.792     1.331     0.012     2.122     0.807
57848  095     -0.803     1.322     0.000     2.125     0.806
57849  096     -0.820     1.306    -0.016     2.127     0.808
57850  097     -0.837     1.295    -0.028     2.131     0.812
57851  098     -0.854     1.282    -0.042     2.136     0.817
57852  099     -0.874     1.269    -0.055     2.142     0.823
57853  100     -0.887*    1.260*   -0.069*    2.146*    0.822*
57854  101     -0.903*    1.249*   -0.082*    2.151*    0.824*
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 57843 to 57852
 -----------------------------------------------------------------------
|                                 | DELTA-F/F | UNCERTAINTY | STD. DEV. |
|           MEASUREMENT           |  (E-13)   | (+/- E-13)  |  (nsec.)  |
|---------------------------------|-----------|-------------|-----------|
|   SPC10 RELATIVE TO UTC(USNO)   |   -1.862  |    0.026    |   2.047   |
|   SPC40 RELATIVE TO UTC(USNO)   |   -1.332  |    0.032    |   2.473   |
|   SPC60 RELATIVE TO UTC(USNO)   |   -1.563  |    0.015    |   1.193   |
|   SPC40 RELATIVE TO SPC10       |    0.524  |    0.021    |   1.646   |
|   SPC60 RELATIVE TO SPC10       |    0.312  |    0.030    |   2.354   |
 -----------------------------------------------------------------------

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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