FTS Report on DOY 339

I.  The following are clock offsets, in microseconds between the clocks
at each DSN complex and each complex relative to UTC(NIST).  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      NIST      NIST      NIST      SPC10     SPC10

55890  329     -1.519     0.054     0.215     1.570     1.733
55891  330     -1.534     0.047     0.223     1.579     1.756
55892  331     -1.549     0.038     0.230     1.585     1.779
55893  332     -1.566     0.032     0.235     1.596     1.801
55894  333     -1.581     0.023     0.242     1.604     1.822
55895  334     -1.597     0.010     0.246     1.606     1.843
55896  335     -1.615     0.007     0.253     1.620     1.867
55897  336     -1.631     0.002     0.261     1.631     1.891
55898  337     -1.650    -0.005     0.266     1.643     1.916
55899  338     -1.667    -0.013     0.273     1.652     1.940
55900  339     -1.682*   -0.022*    0.279*    1.658*    1.960*
55901  340     -1.698*   -0.029*    0.285*    1.667*    1.983*
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 55890 to 55899
 -----------------------------------------------------------------------
|                                 | DELTA-F/F | UNCERTAINTY | STD. DEV. |
|           MEASUREMENT           |  (E-13)   | (+/- E-13)  |  (nsec.)  |
|---------------------------------|-----------|-------------|-----------|
|   SPC10 RELATIVE TO UTC(NIST)   |   -1.910  |    0.018    |   1.411   |
|   SPC40 RELATIVE TO UTC(NIST)   |   -0.861  |    0.029    |   2.273   |
|   SPC60 RELATIVE TO UTC(NIST)   |    0.731  |    0.011    |   0.869   |
|   SPC40 RELATIVE TO SPC10       |    1.040  |    0.038    |   2.933   |
|   SPC60 RELATIVE TO SPC10       |    2.635  |    0.022    |   1.746   |
 -----------------------------------------------------------------------

III.
Comments: 

NOTES: All DSN data are from the new multichannel receivers.
SPC 10 and SPC 60 offsets are commonviewed with NIST and with each other.
SPC 40 offsets are all-in-viewed with NIST and with SPC 10. 

FTS Contacts: Connie Dang (626)305-6194 :: Linh La (626)305-6184



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