FTS Report on DOY 065

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

57808  055     -0.289     1.678     0.401     1.967     0.692
57809  056     -0.298     1.667     0.391     1.965     0.691
57810  057     -0.307     1.659     0.384     1.966     0.693
57811  058     -0.318     1.649     0.377     1.966     0.697
57812  059     -0.329     1.639     0.368     1.967     0.698
57813  060     -0.337     1.628     0.364     1.965     0.704
57814  061     -0.344     1.619     0.355     1.963     0.700
57815  062     -0.356     1.612     0.346     1.967     0.704
57816  063     -0.367     1.604     0.337     1.970     0.707
57817  064     -0.380     1.593     0.332     1.972     0.714
57818  065     -0.387*    1.583*    0.324*    1.970*    0.713*
57819  066     -0.397*    1.574*    0.316*    1.970*    0.715*


II.  Frequency Offsets from linear least-squares fits on time-offsets over the period from 57808 to 57817
 -----------------------------------------------------------------------
|                                 | DELTA-F/F | UNCERTAINTY | STD. DEV. |
|           MEASUREMENT           |  (E-13)   | (+/- E-13)  |  (nsec.)  |
|---------------------------------|-----------|-------------|-----------|
|   SPC10 RELATIVE TO UTC(USNO)   |   -1.148  |    0.021    |   1.622   |
|   SPC40 RELATIVE TO UTC(USNO)   |   -1.088  |    0.016    |   1.254   |
|   SPC60 RELATIVE TO UTC(USNO)   |   -0.883  |    0.015    |   1.146   |
|   SPC40 RELATIVE TO SPC10       |    0.057  |    0.030    |   2.328   |
|   SPC60 RELATIVE TO SPC10       |    0.268  |    0.028    |   2.187   |
 -----------------------------------------------------------------------

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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