FTS Report on DOY 349

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

56996  339     -0.113     0.629     1.010     0.743     1.126
56997  340     -0.128     0.619     1.020     0.747     1.150
56998  341     -0.148     0.604     1.025     0.753     1.175
56999  342     -0.165     0.599     1.036     0.763     1.202
57000  343     -0.185     0.590     1.040     0.775     1.227
57001  344     -0.202     0.586     1.052     0.787     1.255
57002  345     -0.222     0.582     1.060     0.803     1.283
57003  346     -0.241     0.569     1.067     0.810     1.308
57004  347     -0.258     0.560     1.076     0.819     1.336
57005  348     -0.277     0.555     1.083     0.833     1.360
57006  349     -0.295*    0.546*    1.092*    0.841*    1.387*
57007  350     -0.314*    0.538*    1.100*    0.851*    1.414*
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 56996 to 57005
 -----------------------------------------------------------------------
|                                 | DELTA-F/F | UNCERTAINTY | STD. DEV. |
|           MEASUREMENT           |  (E-13)   | (+/- E-13)  |  (nsec.)  |
|---------------------------------|-----------|-------------|-----------|
|   SPC10 RELATIVE TO UTC(USNO)   |   -2.130  |    0.015    |   1.193   |
|   SPC40 RELATIVE TO UTC(USNO)   |   -0.919  |    0.040    |   3.147   |
|   SPC60 RELATIVE TO UTC(USNO)   |    0.944  |    0.018    |   1.392   |
|   SPC40 RELATIVE TO SPC10       |    1.209  |    0.046    |   3.566   |
|   SPC60 RELATIVE TO SPC10       |    3.050  |    0.018    |   1.410   |
 -----------------------------------------------------------------------

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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