FTS Report on DOY 255

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

53615  245     -0.085    -0.130    -1.079    -0.048    -1.005
53616  246     -0.077    -0.108    -1.069    -0.033    -0.982
53617  247     -0.076    -0.088    -1.062    -0.010    -0.989
53618  248     -0.072    -0.045    -1.053     0.021    -0.981
53619  249     -0.068    -0.030    -1.045     0.034    -0.982
53620  250     -0.058     0.004    -1.034     0.069    -0.965
53621  251     -0.056     0.010&   -1.025     0.071&   -0.961
53622  252     -0.048     0.024    -1.026     0.069    -0.978
53623  253     -0.048     0.026    -1.006     0.078    -0.957
53624  254     -0.047     0.027    -0.994     0.076    -0.947
53625  255     -0.038*    0.072*   -0.990*    0.116*   -0.947*
53626  256     -0.034*    0.091*   -0.980*    0.131*   -0.942*

II.  Frequency Offsets from linear least-squares fits on time-offsets
over the period (53615 to 53624):

|------------------------------|-----------|-------------|-----------|
|                              | DELTA-F/F | UNCERTAINTY | STD. DEV. |
|        MEASUREMENT           |   (E-13)  | (+/- E-13)  |  (nsec.)  |
|------------------------------|-----------|-------------|-----------|
|  SPC10 RELATIVE TO UTC(NIST) |   0.526   |    0.033    |   2.617   |
|  SPC40 RELATIVE TO UTC(NIST) |    2.18   |    0.223    |  17.434   |
|  SPC60 RELATIVE TO UTC(NIST) |   1.048   |    0.048    |   3.771   |
|  SPC40 RELATIVE TO SPC10     |   1.749   |    0.214    |  16.734   |
|  SPC60 RELATIVE TO SPC10     |   0.582   |    0.106    |   8.279   |
|------------------------------|-----------|-------------|-----------|

III.  Comments:
* Values derived from linear least squares extrapolation or interpolation
& Frequency adjustment for SPC40 made on DOY 251 (MJD 53621)