FTS Report on DOY 213

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

55764  203     -0.140     0.107    -1.565     0.245    -1.425
55765  204     -0.148     0.125    -1.542     0.271    -1.394
55766  205     -0.156     0.143    -1.518     0.297    -1.363
55767  206     -0.164     0.162    -1.495     0.324    -1.330
55768  207     -0.173     0.181    -1.472     0.353    -1.298
55769  208     -0.180     0.200    -1.451     0.379    -1.271
55770  209     -0.190     0.217    -1.430     0.406    -1.239
55771  210     -0.198     0.233    -1.409     0.430    -1.210
55772  211     -0.207     0.251    -1.388     0.457    -1.181
55773  212     -0.216     0.274    -1.365     0.488    -1.149
55774  213     -0.224*    0.290*   -1.342*    0.512*   -1.118*
55775  214     -0.232*    0.308*   -1.320*    0.539*   -1.088*
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 55764 to 55773
 -----------------------------------------------------------------------
|                                 | DELTA-F/F | UNCERTAINTY | STD. DEV. |
|           MEASUREMENT           |  (E-13)   | (+/- E-13)  |  (nsec.)  |
|---------------------------------|-----------|-------------|-----------|
|   SPC10 RELATIVE TO UTC(NIST)   |   -0.980  |    0.008    |   0.608   |
|   SPC40 RELATIVE TO UTC(NIST)   |    2.121  |    0.020    |   1.590   |
|   SPC60 RELATIVE TO UTC(NIST)   |    2.556  |    0.022    |   1.682   |
|   SPC40 RELATIVE TO SPC10       |    3.105  |    0.018    |   1.389   |
|   SPC60 RELATIVE TO SPC10       |    3.536  |    0.019    |   1.457   |
 -----------------------------------------------------------------------

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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