FTS Report on DOY 100

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

57112  090      0.013    -0.484     0.781    -0.497     0.771
57113  091      0.023    -0.468     0.769    -0.491     0.751
57114  092      0.035    -0.453     0.753    -0.487     0.720
57115  093      0.046    -0.444     0.745    -0.489     0.702
57116  094      0.058    -0.433     0.732    -0.491     0.677
57117  095      0.074    -0.414     0.723    -0.488     0.652
57118  096      0.086    -0.401     0.709    -0.486     0.625
57119  097      0.098    -0.389     0.697    -0.486     0.602
57120  098      0.111    -0.376     0.685    -0.487     0.577
57121  099      0.123    -0.366     0.672    -0.489     0.552
57122  100      0.135*   -0.350*    0.661*   -0.485*    0.528*
57123  101      0.148*   -0.337*    0.649*   -0.484*    0.504*
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 57112 to 57121
 -----------------------------------------------------------------------
|                                 | DELTA-F/F | UNCERTAINTY | STD. DEV. |
|           MEASUREMENT           |  (E-13)   | (+/- E-13)  |  (nsec.)  |
|---------------------------------|-----------|-------------|-----------|
|   SPC10 RELATIVE TO UTC(USNO)   |    1.446  |    0.020    |   1.573   |
|   SPC40 RELATIVE TO UTC(USNO)   |    1.526  |    0.030    |   2.360   |
|   SPC60 RELATIVE TO UTC(USNO)   |   -1.382  |    0.022    |   1.718   |
|   SPC40 RELATIVE TO SPC10       |    0.086  |    0.030    |   2.358   |
|   SPC60 RELATIVE TO SPC10       |   -2.833  |    0.026    |   2.054   |
 -----------------------------------------------------------------------

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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