FTS Report on DOY 072

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

54893  062     -0.664    -0.102#    0.898     0.559#    1.543
54894  063     -0.650    -0.177     0.905     0.474     1.544
54895  064     -0.643    -0.184     0.909     0.458     1.534
54896  065     -0.627    -0.182     0.916     0.444     1.535
54897  066     -0.618    -0.191     0.920     0.424     1.533
54898  067     -0.604    -0.202     0.924     0.402     1.526
54899  068     -0.597    -0.218     0.935     0.374     1.526
54900  069     -0.585^   -0.217     0.937     0.368^    1.522
54901  070     -0.570^   -0.208     0.944     0.362^    1.514
54902  071     -0.555^   -0.206     0.948     0.349^    1.504
54903  072     -0.547*   -0.237*    0.954*    0.310*    1.506*
54904  073     -0.535*   -0.245*    0.960*    0.289*    1.502*

II.  Frequency Offsets from linear least-squares fits on time-offsets
over the period (54893 to 54902):

|------------------------------|-----------|-------------|-----------|
|                              | DELTA-F/F | UNCERTAINTY | STD. DEV. |
|        MEASUREMENT           |   (E-13)  | (+/- E-13)  |  (nsec.)  |
|------------------------------|-----------|-------------|-----------|
|  SPC10 RELATIVE TO UTC(NIST) |   1.355   |    0.031    |   2.412   |
|  SPC40 RELATIVE TO UTC(NIST) |  -1.013   |    0.286    |  22.402   |
|  SPC60 RELATIVE TO UTC(NIST) |   0.649   |    0.021    |   1.615   |
|  SPC40 RELATIVE TO SPC10     |  -2.361   |    0.276    |  21.624   |
|  SPC60 RELATIVE TO SPC10     |  -0.465   |    0.046    |   3.618   |
|------------------------------|-----------|-------------|-----------|

III.  Comments:
* Values derived from linear least squares extrapolation or interpolation
# TTR5 Receiver data did not correspond to GPS true time on DOYs 61 and 62 (MJD 54892 and 54893).
^ Both SPC 10 modems connected to the TTR5 receivers failed. Data was from GPS true time with an offset.