FTS Report on DOY 355

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

55906  345     -1.789    -0.073     0.312     1.713     2.101
55907  346     -1.807    -0.079     0.317     1.725     2.124
55908  347     -1.825    -0.087     0.323     1.736     2.149
55909  348     -1.844    -0.096     0.327     1.745     2.171
55910  349     -1.862    -0.106     0.331     1.753     2.192
55911  350     -1.881    -0.117     0.335     1.761     2.214
55912  351     -1.900    -0.126     0.340     1.772     2.237
55913  352     -1.919    -0.135     0.343     1.782     2.260
55914  353     -1.938    -0.146     0.347     1.791     2.284
55915  354     -1.957    -0.157     0.350     1.799     2.306
55916  355     -1.975*   -0.164*    0.355*    1.809*    2.329*
55917  356     -1.994*   -0.174*    0.360*    1.818*    2.351*
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 55906 to 55915
 -----------------------------------------------------------------------
|                                 | DELTA-F/F | UNCERTAINTY | STD. DEV. |
|           MEASUREMENT           |  (E-13)   | (+/- E-13)  |  (nsec.)  |
|---------------------------------|-----------|-------------|-----------|
|   SPC10 RELATIVE TO UTC(NIST)   |   -2.170  |    0.009    |   0.662   |
|   SPC40 RELATIVE TO UTC(NIST)   |   -1.092  |    0.023    |   1.814   |
|   SPC60 RELATIVE TO UTC(NIST)   |    0.481  |    0.013    |   1.015   |
|   SPC40 RELATIVE TO SPC10       |    1.082  |    0.017    |   1.301   |
|   SPC60 RELATIVE TO SPC10       |    2.626  |    0.012    |   0.919   |
 -----------------------------------------------------------------------

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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