FTS Report on DOY 047

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

54137  037      0.717     2.291    -0.529     1.574    -1.234
54138  038      0.725     2.305    -0.542     1.587    -1.252
54139  039      0.732     2.313    -0.545     1.590    -1.272
54140  040      0.739     2.363    -0.558     1.615    -1.292
54141  041      0.747     2.372    -0.570     1.619    -1.309
54142  042      0.752     2.381    -0.580     1.627    -1.322
54143  043      0.757     2.397    -0.601     1.642    -1.346
54144  044      0.767     2.414    -0.604     1.646    -1.364
54145  045      0.773     2.426    -0.621&    1.657    -1.385&
54146  046      0.774     2.438    -0.631     1.668    -1.406
54147  047      0.785*    2.463*   -0.642*    1.679*   -1.422*
54148  048      0.791*    2.480*   -0.653*    1.689*   -1.441*

II.  Frequency Offsets from linear least-squares fits on time-offsets
over the period (54137 to 54146):

|------------------------------|-----------|-------------|-----------|
|                              | DELTA-F/F | UNCERTAINTY | STD. DEV. |
|        MEASUREMENT           |   (E-13)  | (+/- E-13)  |  (nsec.)  |
|------------------------------|-----------|-------------|-----------|
|  SPC10 RELATIVE TO UTC(NIST) |   0.766   |    0.024    |   1.889   |
|  SPC40 RELATIVE TO UTC(NIST) |   1.957   |    0.126    |   9.871   |
|  SPC60 RELATIVE TO UTC(NIST) |  -1.342   |    0.048    |   3.795   |
|  SPC40 RELATIVE TO SPC10     |   1.194   |    0.052    |   4.091   |
|  SPC60 RELATIVE TO SPC10     |  -2.191   |    0.032    |   2.489   |
|------------------------------|-----------|-------------|-----------|

III.  Comments:
* Values derived from linear least squares extrapolation or interpolation
& SPC 60 prime maser (#1) was switched back on DOY 044 (MJD 54144). Timing was re-synched to previous value.