FTS Report on DOY 236

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

55787  226     -0.337     0.460    -1.091     0.795    -0.755
55788  227     -0.347     0.470    -1.074     0.815    -0.728
55789  228     -0.358     0.483    -1.055     0.839    -0.696
55790  229     -0.366     0.491    -1.036     0.855    -0.670
55791  230     -0.372     0.499    -1.018     0.870    -0.645
55792  231     -0.382     0.506    -1.002     0.886    -0.618
55793  232     -0.391     0.513    -0.985     0.902    -0.593
55794  233     -0.401     0.520    -0.966     0.920    -0.566
55795  234     -0.408     0.526    -0.949     0.932    -0.539
55796  235     -0.417     0.532    -0.932     0.947    -0.513
55797  236     -0.426*    0.543*   -0.913*    0.968*   -0.485*
55798  237     -0.435*    0.551*   -0.895*    0.985*   -0.459*
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 55787 to 55796
 -----------------------------------------------------------------------
|                                 | DELTA-F/F | UNCERTAINTY | STD. DEV. |
|           MEASUREMENT           |  (E-13)   | (+/- E-13)  |  (nsec.)  |
|---------------------------------|-----------|-------------|-----------|
|   SPC10 RELATIVE TO UTC(NIST)   |   -1.019  |    0.014    |   1.092   |
|   SPC40 RELATIVE TO UTC(NIST)   |    0.916  |    0.037    |   2.915   |
|   SPC60 RELATIVE TO UTC(NIST)   |    2.052  |    0.013    |   0.979   |
|   SPC40 RELATIVE TO SPC10       |    1.929  |    0.044    |   3.416   |
|   SPC60 RELATIVE TO SPC10       |    3.094  |    0.022    |   1.733   |
 -----------------------------------------------------------------------

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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