FTS Report on DOY 352

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

56634  342      0.132     0.350     1.692     0.220     1.561
56635  343      0.127     0.361     1.699     0.234     1.571
56636  344      0.119     0.371     1.700     0.253     1.582
56637  345      0.114     0.377     1.703     0.264     1.590
56638  346      0.109     0.388     1.710     0.279     1.602
56639  347      0.102     0.396     1.715     0.294     1.613
56640  348      0.095     0.398     1.715     0.304     1.622
56641  349      0.091     0.405     1.720     0.314     1.631
56642  350      0.085     0.416     1.723     0.332     1.640
56643  351      0.080     0.422     1.730     0.342     1.650
56644  352      0.073*    0.431*    1.733*    0.357*    1.660*
56645  353      0.067*    0.438*    1.737*    0.371*    1.670*
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 56634 to 56643
 -----------------------------------------------------------------------
|                                 | DELTA-F/F | UNCERTAINTY | STD. DEV. |
|           MEASUREMENT           |  (E-13)   | (+/- E-13)  |  (nsec.)  |
|---------------------------------|-----------|-------------|-----------|
|   SPC10 RELATIVE TO UTC(USNO)   |   -0.678  |    0.012    |   0.935   |
|   SPC40 RELATIVE TO UTC(USNO)   |    0.887  |    0.032    |   2.454   |
|   SPC60 RELATIVE TO UTC(USNO)   |    0.461  |    0.018    |   1.391   |
|   SPC40 RELATIVE TO SPC10       |    1.555  |    0.032    |   2.515   |
|   SPC60 RELATIVE TO SPC10       |    1.143  |    0.013    |   1.035   |
 -----------------------------------------------------------------------

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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