FTS Report on DOY 125

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

56772  115     -0.435    -0.325     1.174     0.111     1.613
56773  116     -0.418    -0.342     1.163     0.077     1.585
56774  117     -0.406    -0.367     1.144     0.040     1.555
56775  118     -0.386    -0.387     1.132     0.001     1.522
56776  119     -0.367    -0.407     1.115    -0.039     1.486
56777  120     -0.350    -0.418     1.108    -0.067     1.460
56778  121     -0.327    -0.437     1.095    -0.111     1.427
56779  122     -0.311    -0.464     1.078    -0.152     1.393
56780  123     -0.295    -0.487     1.062    -0.191     1.359
56781  124     -0.274    -0.498     1.052    -0.224     1.329
56782  125     -0.258*   -0.521*    1.037*   -0.263*    1.298*
56783  126     -0.240*   -0.540*    1.024*   -0.300*    1.266*
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 56772 to 56781
 -----------------------------------------------------------------------
|                                 | DELTA-F/F | UNCERTAINTY | STD. DEV. |
|           MEASUREMENT           |  (E-13)   | (+/- E-13)  |  (nsec.)  |
|---------------------------------|-----------|-------------|-----------|
|   SPC10 RELATIVE TO UTC(USNO)   |    2.093  |    0.033    |   2.574   |
|   SPC40 RELATIVE TO UTC(USNO)   |   -2.261  |    0.051    |   3.982   |
|   SPC60 RELATIVE TO UTC(USNO)   |   -1.580  |    0.031    |   2.448   |
|   SPC40 RELATIVE TO SPC10       |   -4.355  |    0.042    |   3.273   |
|   SPC60 RELATIVE TO SPC10       |   -3.680  |    0.028    |   2.169   |
 -----------------------------------------------------------------------

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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