FTS Report on DOY 079

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

57822  069     -0.435     1.552     0.295     1.986     0.731
57823  070     -0.446     1.543     0.287     1.988     0.735
57824  071     -0.459     1.533     0.275     1.992     0.736
57825  072     -0.471     1.523     0.264     1.994     0.738
57826  073     -0.482     1.513     0.257     1.995     0.741
57827  074     -0.495     1.506     0.242     2.000     0.738
57828  075     -0.508     1.496     0.231     2.003     0.741
57829  076     -0.521     1.487     0.227     2.007     0.751
57830  077     -0.534     1.478     0.216     2.011     0.751
57831  078     -0.548     1.470     0.206     2.017     0.755
57832  079     -0.559*    1.460*    0.195*    2.018*    0.755*
57833  080     -0.571*    1.450*    0.185*    2.021*    0.758*
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 57822 to 57831
 -----------------------------------------------------------------------
|                                 | DELTA-F/F | UNCERTAINTY | STD. DEV. |
|           MEASUREMENT           |  (E-13)   | (+/- E-13)  |  (nsec.)  |
|---------------------------------|-----------|-------------|-----------|
|   SPC10 RELATIVE TO UTC(USNO)   |   -1.451  |    0.013    |   1.008   |
|   SPC40 RELATIVE TO UTC(USNO)   |   -1.061  |    0.010    |   0.792   |
|   SPC60 RELATIVE TO UTC(USNO)   |   -1.161  |    0.029    |   2.292   |
|   SPC40 RELATIVE TO SPC10       |    0.388  |    0.019    |   1.450   |
|   SPC60 RELATIVE TO SPC10       |    0.287  |    0.035    |   2.726   |
 -----------------------------------------------------------------------

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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