FTS Report on DOY 088

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

57831  078     -0.548     1.470     0.206     2.017     0.755
57832  079     -0.562     1.463     0.195     2.023     0.758
57833  080     -0.577     1.453     0.183     2.030     0.763
57834  081     -0.591     1.445     0.170     2.035     0.763
57835  082     -0.607     1.439     0.156     2.045     0.764
57836  083     -0.621     1.432     0.145     2.052     0.767
57837  084     -0.634     1.423     0.134     2.057     0.771
57838  085     -0.650     1.416     0.124     2.066     0.776
57839  086     -0.666     1.408     0.115     2.074     0.783
57840  087     -0.680     1.397     0.103     2.077     0.786
57841  088     -0.695*    1.391*    0.089*    2.086*    0.787*
57842  089     -0.709*    1.383*    0.078*    2.093*    0.790*
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 57831 to 57840
 -----------------------------------------------------------------------
|                                 | DELTA-F/F | UNCERTAINTY | STD. DEV. |
|           MEASUREMENT           |  (E-13)   | (+/- E-13)  |  (nsec.)  |
|---------------------------------|-----------|-------------|-----------|
|   SPC10 RELATIVE TO UTC(USNO)   |   -1.704  |    0.009    |   0.738   |
|   SPC40 RELATIVE TO UTC(USNO)   |   -0.911  |    0.014    |   1.053   |
|   SPC60 RELATIVE TO UTC(USNO)   |   -1.338  |    0.023    |   1.756   |
|   SPC40 RELATIVE TO SPC10       |    0.805  |    0.017    |   1.292   |
|   SPC60 RELATIVE TO SPC10       |    0.378  |    0.029    |   2.280   |
 -----------------------------------------------------------------------

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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