FTS Report on DOY 153

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

53878  143      1.335     0.691     1.130    -0.644    -0.195
53879  144      1.321     0.660     1.133    -0.664    -0.187
53880  145      1.316     0.654     1.146    -0.660    -0.188
53881  146      1.309     0.627    -0.110%   -0.677    -1.418%
53882  147      1.305     0.599    -0.106    -0.704    -1.401
53883  148      1.301     0.585    -0.104    -0.712    -1.401
53884  149      1.290     0.562    -0.102    -0.729    -1.390
53885  150      1.290     0.564    -0.098    -0.737    -1.373
53886  151      1.282     0.493    -0.092    -0.776    -1.375
53887  152      1.277     0.486    -0.091    -0.785    -1.370
53888  153      1.269*    0.469*   -0.087*   -0.796*   -1.358*
53889  154      1.263*    0.447*   -0.084*   -0.811*   -1.350*

II.  Frequency Offsets from linear least-squares fits on time-offsets
over the period (53878 to 53887):

|------------------------------|-----------|-------------|-----------|
|                              | DELTA-F/F | UNCERTAINTY | STD. DEV. |
|        MEASUREMENT           |   (E-13)  | (+/- E-13)  |  (nsec.)  |
|------------------------------|-----------|-------------|-----------|
|  SPC10 RELATIVE TO UTC(NIST) |  -0.699   |    0.036    |   2.849   |
|  SPC40 RELATIVE TO UTC(NIST) |  -2.588   |    0.171    |  13.401   |
|  SPC60 RELATIVE TO UTC(NIST) |   0.381   |    0.031    |    1.42   |
|  SPC40 RELATIVE TO SPC10     |  -1.832   |    0.113    |   8.863   |
|  SPC60 RELATIVE TO SPC10     |    0.93   |    0.121    |   5.504   |
|------------------------------|-----------|-------------|-----------|

III.  Comments:
* Values derived from linear least squares extrapolation or interpolation
% Due to UPS failure at SPC60 on DOY 145 (MJD 53880), a time step was introduced to synchronize with NIST.