FTS Report on DOY 170

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

56086  160     -0.113    -0.111    -1.012     0.000    -0.898
56087  161     -0.120    -0.111    -1.030     0.007    -0.908
56088  162     -0.128    -0.112    -1.050     0.015    -0.920
56089  163     -0.136    -0.109    -1.067     0.026    -0.929
56090  164     -0.145    -0.104    -1.093     0.039    -0.947
56091  165     -0.153    -0.106    -1.113     0.046    -0.958
56092  166     -0.161    -0.108    -1.132     0.051    -0.969
56093  167     -0.170    -0.107    -1.154     0.062    -0.981
56094  168     -0.179    -0.109    -1.174     0.069    -0.993
56095  169     -0.187    -0.098    -1.197     0.087    -1.010
56096  170     -0.195*   -0.102*   -1.216*    0.091*   -1.020*
56097  171     -0.203*   -0.101*   -1.236*    0.101*   -1.032*
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 56086 to 56095
 -----------------------------------------------------------------------
|                                 | DELTA-F/F | UNCERTAINTY | STD. DEV. |
|           MEASUREMENT           |  (E-13)   | (+/- E-13)  |  (nsec.)  |
|---------------------------------|-----------|-------------|-----------|
|   SPC10 RELATIVE TO UTC(NIST)   |   -0.956  |    0.007    |   0.548   |
|   SPC40 RELATIVE TO UTC(NIST)   |    0.111  |    0.039    |   3.017   |
|   SPC60 RELATIVE TO UTC(NIST)   |   -2.390  |    0.024    |   1.830   |
|   SPC40 RELATIVE TO SPC10       |    1.075  |    0.035    |   2.733   |
|   SPC60 RELATIVE TO SPC10       |   -1.434  |    0.025    |   1.956   |
 -----------------------------------------------------------------------

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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