FTS Report on DOY 179

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

56095  169     -0.195    -0.107    -1.206     0.087    -1.010
56096  170     -0.206    -0.108    -1.223     0.097    -1.015
56097  171     -0.214    -0.113    -1.248     0.102    -1.031
56098  172     -0.223    -0.112    -1.266     0.112    -1.039
56099  173     -0.231    -0.112    -1.284     0.119    -1.050
56100  174     -0.242    -0.112    -1.270     0.131    -1.025
56101  175     -0.252    -0.110    -1.247     0.142    -0.993
56102  176     -0.261    -0.114    -1.230     0.148    -0.967
56103  177     -0.269    -0.111    -1.203     0.157    -0.932
56104  178     -0.278    -0.106    -1.180     0.172    -0.899
56105  179     -0.288*   -0.111*   -1.218*    0.177*   -0.927*
56106  180     -0.297*   -0.111*   -1.214*    0.187*   -0.915*
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 56095 to 56104
 -----------------------------------------------------------------------
|                                 | DELTA-F/F | UNCERTAINTY | STD. DEV. |
|           MEASUREMENT           |  (E-13)   | (+/- E-13)  |  (nsec.)  |
|---------------------------------|-----------|-------------|-----------|
|   SPC10 RELATIVE TO UTC(USNO)   |   -1.070  |    0.011    |   0.829   |
|   SPC40 RELATIVE TO UTC(USNO)   |   -0.005  |    0.035    |   2.715   |
|   SPC60 RELATIVE TO UTC(USNO)   |    0.378  |    0.410    |  31.901   |
|   SPC40 RELATIVE TO SPC10       |    1.065  |    0.030    |   2.304   |
|   SPC60 RELATIVE TO SPC10       |    1.451  |    0.403    |  31.334   |
 -----------------------------------------------------------------------

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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