FTS Report on DOY 093

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

56009  083      0.171     0.162     0.077    -0.010    -0.094
56010  084      0.174     0.169     0.071    -0.006    -0.102
56011  085      0.175     0.174     0.063    -0.003    -0.112
56012  086      0.176     0.178     0.054    -0.001    -0.123
56013  087      0.180     0.182     0.048     0.001    -0.132
56014  088      0.182     0.183     0.032    -0.001    -0.152
56015  089      0.185     0.186     0.022     0.000    -0.163
56016  090      0.188     0.190     0.012     0.001    -0.175
56017  091      0.190     0.193     0.003     0.001    -0.187
56018  092      0.189     0.194    -0.007     0.004    -0.194
56019  093      0.193*    0.200*   -0.016*    0.005*   -0.208*
56020  094      0.195*    0.203*   -0.026*    0.006*   -0.220*
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 56009 to 56018
 -----------------------------------------------------------------------
|                                 | DELTA-F/F | UNCERTAINTY | STD. DEV. |
|           MEASUREMENT           |  (E-13)   | (+/- E-13)  |  (nsec.)  |
|---------------------------------|-----------|-------------|-----------|
|   SPC10 RELATIVE TO UTC(NIST)   |    0.254  |    0.012    |   0.954   |
|   SPC40 RELATIVE TO UTC(NIST)   |    0.392  |    0.023    |   1.806   |
|   SPC60 RELATIVE TO UTC(NIST)   |   -1.125  |    0.033    |   2.601   |
|   SPC40 RELATIVE TO SPC10       |    0.130  |    0.023    |   1.824   |
|   SPC60 RELATIVE TO SPC10       |   -1.369  |    0.042    |   3.269   |
 -----------------------------------------------------------------------

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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