FTS Report on DOY 209

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

56125  199     -0.169    -0.201     0.207    -0.034     0.376
56126  200     -0.182    -0.206     0.225    -0.025     0.407
56127  201     -0.195    -0.210     0.244    -0.016     0.440
56128  202     -0.208    -0.215     0.261    -0.008     0.469
56129  203     -0.219    -0.216     0.280     0.002     0.499
56130  204     -0.232    -0.218     0.299     0.013     0.531
56131  205     -0.247    -0.223     0.315     0.023     0.562
56132  206     -0.263    -0.225     0.334     0.037     0.596
56133  207     -0.278    -0.229     0.351     0.048     0.629
56134  208     -0.293    -0.232     0.369     0.061     0.662
56135  209     -0.304*   -0.236*    0.387*    0.068*    0.691*
56136  210     -0.318*   -0.239*    0.405*    0.079*    0.722*
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 56125 to 56134
 -----------------------------------------------------------------------
|                                 | DELTA-F/F | UNCERTAINTY | STD. DEV. |
|           MEASUREMENT           |  (E-13)   | (+/- E-13)  |  (nsec.)  |
|---------------------------------|-----------|-------------|-----------|
|   SPC10 RELATIVE TO UTC(NIST)   |   -1.585  |    0.028    |   2.146   |
|   SPC40 RELATIVE TO UTC(NIST)   |   -0.380  |    0.015    |   1.145   |
|   SPC60 RELATIVE TO UTC(NIST)   |    2.082  |    0.008    |   0.594   |
|   SPC40 RELATIVE TO SPC10       |    1.219  |    0.030    |   2.368   |
|   SPC60 RELATIVE TO SPC10       |    3.657  |    0.022    |   1.736   |
 -----------------------------------------------------------------------

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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