FTS Report on DOY 343

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

57355  333     -0.062     0.756     0.596     0.819     0.659
57356  334     -0.075     0.767     0.606     0.842     0.681
57357  335     -0.086     0.775     0.614     0.862     0.701
57358  336     -0.099     0.782     0.622     0.881     0.723
57359  337     -0.113     0.793     0.632     0.906     0.745
57360  338     -0.128     0.803     0.639     0.931     0.768
57361  339     -0.144     0.809     0.644     0.953     0.790
57362  340     -0.160     0.815     0.652     0.976     0.813
57363  341     -0.174     0.826     0.661     1.000     0.835
57364  342     -0.190     0.836     0.669     1.026     0.858
57365  343     -0.202*    0.844*    0.677*    1.045*    0.879*
57366  344     -0.216*    0.852*    0.685*    1.068*    0.901*
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 57355 to 57364
 -----------------------------------------------------------------------
|                                 | DELTA-F/F | UNCERTAINTY | STD. DEV. |
|           MEASUREMENT           |  (E-13)   | (+/- E-13)  |  (nsec.)  |
|---------------------------------|-----------|-------------|-----------|
|   SPC10 RELATIVE TO UTC(USNO)   |   -1.656  |    0.029    |   2.232   |
|   SPC40 RELATIVE TO UTC(USNO)   |    0.998  |    0.019    |   1.461   |
|   SPC60 RELATIVE TO UTC(USNO)   |    0.920  |    0.016    |   1.241   |
|   SPC40 RELATIVE TO SPC10       |    2.649  |    0.029    |   2.236   |
|   SPC60 RELATIVE TO SPC10       |    2.562  |    0.014    |   1.071   |
 -----------------------------------------------------------------------

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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